tag:blogger.com,1999:blog-236665082024-03-13T08:01:30.940+08:00飛行種籽 Soaring EagleI’d spent my youth, looking up at the stars, dream about what was up there,
about new world.SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.comBlogger57125tag:blogger.com,1999:blog-23666508.post-39440424204402950732012-05-10T00:24:00.005+08:002012-05-10T01:23:43.234+08:00Portrait<a href="http://1.bp.blogspot.com/-2pX8t7s6teY/T6qn8R4rUNI/AAAAAAAADPo/beepVavL0XQ/s1600/Portrait_Lin_20120507-%25E7%25AC%25AC%25E4%25B8%2580%25E5%25BC%25B5%25E9%2580%259F%25E5%25AF%25AB.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/-2pX8t7s6teY/T6qn8R4rUNI/AAAAAAAADPo/beepVavL0XQ/s400/Portrait_Lin_20120507-%25E7%25AC%25AC%25E4%25B8%2580%25E5%25BC%25B5%25E9%2580%259F%25E5%25AF%25AB.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5740585329072230610" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-90110578854651345192010-07-11T15:00:00.010+08:002010-07-11T15:11:41.017+08:00How can you see yourself contributing to aerospace and aviation industry?2010 Australian Aerospace Competition 徵文首獎<br /><br /><strong>By 林 恆</strong><br /><br />The first and most important strength I can offer to the aerospace industry is my passion in the aviation technology. Aviation; it is a mighty dream for me since I was young. I was looking at a rocket breaking away from the gravitational forces and taking off. My dreams were formed that I wanted to be a part of the aerospace industry in the future. Aerospace is used as a tool for people travelling through the skies, around the world; it is also a dream for some people to discover. I am a part of the people who have the dream of flying into the sky, to find the final frontier of the sky’s limit. I want to be a designer for commercial aircraft as well as aircraft for an innovative research project. Aerospace has a wide range of flying craft, such as the ordinary airplane, rocket, and spacecraft. There is a wide range of research waiting for us to explore. In the past, there were many peoples that thought travelling in an airplane supersonically was impossible. When scientist provided the theory and testing, it became possible. When we have a new technology and apply it, it is not possible to go back into the past. I have always wanted to be a pilot, because I fell in love with the feeling of hovering in an airplane in the sky and seeing the horizon.<br /><br />I can also offer advanced skills and understandings in aerospace which are helping me step into the aerospace industry. Even when I was young, I obtained the skills in the areas of 3D computer modeling and also had several research projects through my strong interest in Math and Science studies. My real experience of aerospace started with remote control airplanes. My first airplane was bought by my parents when I was twelve, and it opened the path for my learning in the area of aerospace which was not possible to learn within the school education at that age. I learnt the theory and the skills of building an airplane while playing with model aircraft. I also made many friends with the same hobby at an airfield for flying model airplanes. They were teaching me the theory of the airplane to make me have a deeper understanding about aviation, and the toy was not just a toy any more. I became interested in building an advanced model with higher quality and performance than a simple airplane. However, it was difficult to design an aircraft without using a construction diagram; therefore, I decided to study computer modeling programs to strengthen my abilities. The first CAD program I learnt was AutoCAD which is a 2D modeling program. However, I found it difficult to construct the aircraft, because the components could not fit as I expected in my mind. After this setback, I turned to the area of 3D modeling programs where every component can be drawn in the computer and be tested to see whether it can be assembled successfully. It satisfied my requirements to build a model aircraft with higher quality, but I decided to go further to learn how to manufacture the components with the computer program to achieve as much precision as possible. Even though the remote control airplane was just a shadow of a real airplane, I spent lots of effort in this area and learnt many skills from these tiny models.<br /><br />I intend to enter the aerospace industry in the future. I’d love to learn both piloting as well as designing an aircraft. I am currently concentrating efforts in my school work in the areas of physics, chemistry, and mathematics which encourages me toward the development of skills in aerospace. I am planning to study aviation and science in a study program of Bachelor of Engineering (Aerospace Engineering) with Bachelor of Science in the University of Adelaide. Within the course, I will learn the basic scientific skills and knowledge in the first year, and then be focused on the aerospace engineering in the later years. I am also working as an airframe technician and backup pilot in the team from the xxxxx School as a participant in the Australian UAV Outback Challenge 2010 in Queensland at September.<br /><br />The opportunity of meeting with other students have a passion for the same interest would be a fantastic experience for me.<br /> <br /><br /><strong>Current Research Project – Pulsejet Engine</strong><br /><br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXcyE1F3TpNqdEyo1T_HPIKJ7H12xPWlykD-KsYgf_CKaM2iKhNPypFrXnMga__YtdjdEN_PkC_1-HFB7KaUAnSst1eQlxAzEGeYvTSasQO6giLYem6xzWmSeDT6xEs55q1hu4/s1600/DSCI0134.JPG"><img style="float:left; margin:0 10px 10px 0;cursor:pointer; cursor:hand;width: 320px; height: 240px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXcyE1F3TpNqdEyo1T_HPIKJ7H12xPWlykD-KsYgf_CKaM2iKhNPypFrXnMga__YtdjdEN_PkC_1-HFB7KaUAnSst1eQlxAzEGeYvTSasQO6giLYem6xzWmSeDT6xEs55q1hu4/s320/DSCI0134.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5492531875749104962" /></a>My recent projects show that I can offer skilful planning, thoughtfulness and my passion in aerospace technology. The Pulsejet Engine Research Project is a cooperative project between my brother and me. We are currently doing research on the topic of pulsejet engines. The pulsejet engine was invented in the early of 1900s. Even though we are studying along with the progress of the project, there are other key skills being developed, such as the skill of cooperation and constructing a computer model to be a real object through manufacturing. I learnt computer CAD when I was thirteen. The most automatic manufactured product I have ever completed was a boat which was disassembled in the computer CAD and then manufactured by a laser cutter. In this case, each component had to be assembled manually by my hand to make a final product. <br /><br />In the pulsejet engine project, the computer model was produced into a real model, which has exactly the same appearance as on the computer screen, right after manufacturing was completed. My engineering skill was increased rapidly when I was visiting the factories in Taiwan. One of the factories I visited they have an excellent skill on lathe machinery; another factory had lots of experience in laser cutting, and it is called Quan-ye. I visited the master worker in the factory to discuss the concept of our design to ensure our design is feasible and can be manufactured to the best quality. I learnt many things during the discussion, such as the annotations on the constructing diagram, selection of materials, and also found that our design was beyond the ability of machinery. However, they accepted my project after several days of design revision while new knowledge was gained from the discussions. The manufacturing is really different to the design. These are the things that I would never learn without actually discussing the idea with the people who actually having the experience of manufacturing.<br /><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/TDljXKdr7aI/AAAAAAAAC7w/xfWr9hdCkFo/s1600/comp.1.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 177px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/TDljXKdr7aI/AAAAAAAAC7w/xfWr9hdCkFo/s400/comp.1.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5492530470152039842" /></a><br /><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/TDljvSf0xDI/AAAAAAAAC74/AY9KQUWEHnA/s1600/comp.2.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 200px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/TDljvSf0xDI/AAAAAAAAC74/AY9KQUWEHnA/s400/comp.2.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5492530884625351730" /></a><br /><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/TDlj3ALHWlI/AAAAAAAAC8A/0oyKPWcQ3kE/s1600/comp.3.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 181px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/TDlj3ALHWlI/AAAAAAAAC8A/0oyKPWcQ3kE/s400/comp.3.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5492531017145604690" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com1tag:blogger.com,1999:blog-23666508.post-60495994038532398582010-03-29T20:38:00.001+08:002010-04-01T20:10:04.574+08:00脈衝式燃油噴射引擎(Pulsejet)測試<a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/S7EcyU7aueI/AAAAAAAACdE/lWqCc4XDi7o/s1600/DSCI0158.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/S7EcyU7aueI/AAAAAAAACdE/lWqCc4XDi7o/s400/DSCI0158.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5454172274659342818" /></a><br /><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/S7SIpi1S-WI/AAAAAAAACeU/-g7r4_YKu-A/s1600/DSCI0177.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/S7SIpi1S-WI/AAAAAAAACeU/-g7r4_YKu-A/s400/DSCI0177.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5455135295958874466" /></a><br /><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/S7Ckl4pzJBI/AAAAAAAACbg/idOcpiLg7g0/s1600/DSCI0118.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/S7Ckl4pzJBI/AAAAAAAACbg/idOcpiLg7g0/s400/DSCI0118.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5454040119515489298" /></a><br /><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/S7Clgbyt3qI/AAAAAAAACbo/rR3p6dKWwGE/s1600/DSCI0112.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/S7Clgbyt3qI/AAAAAAAACbo/rR3p6dKWwGE/s400/DSCI0112.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5454041125380546210" /></a><br /><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/S7Cl_E2d6QI/AAAAAAAACbw/CCEQmFxn3zg/s1600/DSCI0047.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/S7Cl_E2d6QI/AAAAAAAACbw/CCEQmFxn3zg/s400/DSCI0047.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5454041651798206722" /></a><br /><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/S7CiPGUymZI/AAAAAAAACbQ/oN3-MCAfieE/s1600/DSCI0082.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 300px; height: 400px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/S7CiPGUymZI/AAAAAAAACbQ/oN3-MCAfieE/s400/DSCI0082.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5454037529025223058" /></a><br /><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/S7ChOsyBdlI/AAAAAAAACbA/VXxtGLa38TU/s1600/Pulsejet3.PNG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 283px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/S7ChOsyBdlI/AAAAAAAACbA/VXxtGLa38TU/s400/Pulsejet3.PNG" border="0" alt=""id="BLOGGER_PHOTO_ID_5454036422656882258" /></a>工程圖:進氣罩<br /><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/S7ChGgaQKaI/AAAAAAAACa4/j6kGTBo-ORo/s1600/Pulsejet4.PNG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 282px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/S7ChGgaQKaI/AAAAAAAACa4/j6kGTBo-ORo/s400/Pulsejet4.PNG" border="0" alt=""id="BLOGGER_PHOTO_ID_5454036281897003426" /></a>工程圖:燃燒室<br /><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/S7EaYHEm8PI/AAAAAAAACcQ/G0eqbJt0n6A/s1600/2009-Pulsejet-E.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 282px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/S7EaYHEm8PI/AAAAAAAACcQ/G0eqbJt0n6A/s400/2009-Pulsejet-E.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5454169625239941362" /></a>工程圖:燃燒室<br /><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/S7CfzGFfO2I/AAAAAAAACao/3DCHFwWToLQ/s1600/Pulsejet-%E5%89%96%E9%9D%A2%E5%9C%96.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 170px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/S7CfzGFfO2I/AAAAAAAACao/3DCHFwWToLQ/s400/Pulsejet-%E5%89%96%E9%9D%A2%E5%9C%96.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5454034848901446498" /></a>概念圖:剖面<br /><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/S7CfrS7qGSI/AAAAAAAACag/_Yjbnu0kdgo/s1600/Pulsejet-%E6%8E%A5%E5%90%88%E9%A0%86%E5%BA%8F.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 171px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/S7CfrS7qGSI/AAAAAAAACag/_Yjbnu0kdgo/s400/Pulsejet-%E6%8E%A5%E5%90%88%E9%A0%86%E5%BA%8F.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5454034714910923042" /></a>概念圖:接合順序<br /><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/S7Cqeqlg5SI/AAAAAAAACcA/OdXIsolvTas/s1600/DSCI0224-OK.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/S7Cqeqlg5SI/AAAAAAAACcA/OdXIsolvTas/s400/DSCI0224-OK.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5454046592550102306" /></a><br />論文稍候SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com1tag:blogger.com,1999:blog-23666508.post-88401345045265090432010-02-23T17:20:00.001+08:002010-03-01T12:18:33.384+08:00Whirly Comprter 用途:飛航好幫手!<a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/S4OeJYF5yjI/AAAAAAAACKs/3IRMtPoBWpM/s1600-h/DSCI0037.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/S4OeJYF5yjI/AAAAAAAACKs/3IRMtPoBWpM/s400/DSCI0037.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5441366658716912178" /></a><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/S4Od--nAJhI/AAAAAAAACKk/j6X0lfGX0ws/s1600-h/DSCI0043.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/S4Od--nAJhI/AAAAAAAACKk/j6X0lfGX0ws/s400/DSCI0043.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5441366480077727250" /></a><br />Whirly Computer 的參考網站,http://www.jeppesen.comSMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-25586612915588577252009-12-09T04:10:00.001+08:002010-03-01T12:17:13.377+08:00Impulse Drive<a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/SyGfe9URaRI/AAAAAAAAB_g/wWUPCfRB5nQ/s1600-h/IMAGE_636-OK%3DA.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 324px; height: 400px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/SyGfe9URaRI/AAAAAAAAB_g/wWUPCfRB5nQ/s400/IMAGE_636-OK%3DA.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5413783581280528658" /></a><br /><strong><br />By Captain 林 澤 <br />Stardate: 11191224 </strong><br /><br /><br /><strong>Introduction</strong><br /><br />This should be a familiar image to everyone who remembers the TV show “Star Trek”. In the show, starships and shuttlecrafts are always equipped with three types of thrust systems, which are: Warp drive, chemical thrust, and impulse drive which is my topic for investigation.<br /><br />Of course, the warp drives are the starships’ and shuttlecrafts’ major way of interplanetary travel, however, they have to drop from warp speed and turn it into impulse power as they approach their destination (impulse power is also used in emergency situation, such as when warp drives are off line ).<br /><br /><br /><strong>Okay, let’s return to the 21st century </strong><br /><br />According to the Law of Momentum (momentum=mass X velocity), the thrust system has to push the exhaust gas out as fast as possible, because the speed of exhaust gas emission is in direct proportion to thrust. But, the exhaust speed of our current best rocket engine is only 3000m/s, which means they have to fly with lots of fuel.<br /><br />Impulse drives expel plasma to create propulsion. With its higher (100000m/s) exhaust velocities, impulse drive offers distinct advantages over conventional types of propulsion for each of the current deep space mission applications. <br /><br />Note: Impulse drives are based on magnetoplasmadynamic (MPD) thrusters. <br /><br /><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/SyGmWdlAS6I/AAAAAAAACAA/TXO5zzRc3I8/s1600-h/IMAGE_615-OK.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 300px; height: 400px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/SyGmWdlAS6I/AAAAAAAACAA/TXO5zzRc3I8/s400/IMAGE_615-OK.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5413791131903216546" /></a><br /><strong>MPD Operation</strong> <br /><br />“In its basic form, the MPD thruster has two metal electrodes: a central rod-shaped cathode, and a cylindrical anode that surrounds the cathode. Just as in an arc welder, a high-current electric arc is struck between the anode and cathode. As the cathode heats up, it emits electrons, which collide with and ionize a propellant gas to create plasma. A magnetic field is created by the electric current returning to the power supply through the cathode, just like the magnetic field that is created when electrical current travels through a wire. This self-induced magnetic field interacts with the electric current flowing from the anode to the cathode (through the plasma) to produce an electromagnetic (Lorentz) force that pushes the plasma out of the engine, creating thrust. An external magnet coil may also be used to provide additional magnetic fields to help stabilize and accelerate the plasma discharge.” <br /><br />Reference: NASA<br /><br /><br /><strong>Give REASONS for your design choice</strong><br /><br />The reason for my choice of this topic as my project is that: “I spent my youth, looking up at the stars and dreaming of what might be.” I found the answer as I grew. The answer is that, there is a new frontier for all of us, and if you want to explore it, then you need a starship at least.<br /><br />The conventional types of propulsion systems are less efficient, and produce too much vibration during takeoff, which may damage a space shuttle and cause it to crash when it returns to the Earth’s atmosphere. So, the only way to make interplanetary travel successful before we invent warp drive is this- Impulse drive.<br /><br /><br /><strong>Calculation</strong><br /><br />“The magnitude of the force exerted on the gas is then given as<br /> <br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/SyG-HDXXi7I/AAAAAAAACAw/oWB8MGrQWs4/s1600-h/%E7%AE%97%E5%BC%8F.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 200px; height: 75px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/SyG-HDXXi7I/AAAAAAAACAw/oWB8MGrQWs4/s200/%E7%AE%97%E5%BC%8F.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5413817255447727026" /></a>where F is the force in Newtons, J is the total current, and B is the magnetic flux density. The magnetic flux density B is also a function of the total current flowing, so the force exerted on the propellant is actually related by the total current squared. This provides a strong incentive to operate the thruster with the largest tolerable currents. A more correct approximation can be obtained by integrating the force density over the volume of the thruster nozzle. This yields the total force as [1]<br /><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/SyG-nafb_eI/AAAAAAAACA4/9VcscDECSTs/s1600-h/%E7%AE%97%E5%BC%8F-2.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 127px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/SyG-nafb_eI/AAAAAAAACA4/9VcscDECSTs/s400/%E7%AE%97%E5%BC%8F-2.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5413817811411402210" /></a>where F is the force in Newtons, J is the total current, u is the magnetic permeability of free space, ra is the radius of the anode, and rc is the radius of the cathode. <br /><br />Reference: http://myelectricengine.com/projects/mpdthruster/mpdthruster.html<br /><br /><br /><strong>Captain’s log</strong><br /><br /><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/SyGgfrsVE0I/AAAAAAAAB_w/wQvTlh6hcxo/s1600-h/MPDT-B-2009.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 235px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/SyGgfrsVE0I/AAAAAAAAB_w/wQvTlh6hcxo/s400/MPDT-B-2009.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5413784693241090882" /></a><br /><strong>What WENT WELL with your DEVELOPMENT PROCESS?</strong><br /><br />According to my analysis, the impulse drive produced plasma successfully and there is obvious difference between working with nitrogen and working without nitrogen.<br /><br />There were a few arcs between the central rod-shaped cathode and the cylindrical anode in the fuel injector section before I engaged the gas supply. When I engaged the gas supply, something happened there in the interior of the engine- it began with a few arcs that went forward and backward. Suddenly the arcs radiating to the entire engine in its interior- the pressure was high enough! <br /><br />After the starting sequence, we noticed that the nitrogen smoke didn’t pass by the nozzle; instead, the smoke avoided it! This made us assume two hypotheses; first is that the engine really produced thrust, which caused the smokes to go by a devious route to avoid the plasma flow discharged from the engine. Second is that the engine didn’t produce any thrust or accelerate the plasma, the nitrogen smoke only avoided the nitrogen flow discharged from the engine. <br /><br /><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/SyGgaVFPsrI/AAAAAAAAB_o/KbflEb14Kp8/s1600-h/MPDT-1-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 232px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/SyGgaVFPsrI/AAAAAAAAB_o/KbflEb14Kp8/s400/MPDT-1-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5413784601272234674" /></a> <br /><strong>What DID NOT go well with your DEVELOPMENT PROCESS?</strong><br /><br />1. The process that did not go well was that, I don’t have a second chance to do this experiment again, to make sure the engine really produces measurable thrust although I’m sure it does! <br /><br />2. Another imperfection was that, the gas flow was unstable. I really think that the gas needed to be stored in a high pressure steel cylinder, not stored in the liquid phase bottle. High pressure steel cylinder is able to keep the gas flow stable.<br /><br />3. Both voltage and current of the power supply are not high enough. I believe if we can get higher voltage and current, then we might be able to detect thrust change with our own eyes. <br /> <br /><br /><strong>How would you IMPROVE your DESIGN? </strong><br /><br />1. The engine must be fully computerised and machine built, because if we don’t do this, then the thrust and other required readings would be unpredictable.<br /><br />2. The gas flow must be stable; otherwise we would unable to get correct readings.<br /><br />3. Since we were unable to get high enough voltage and current, we should change our power supply into a capacitor array, which would allow us to get whatever high voltage and current we want!(although it would also be able to vaporize a man in seconds)<br /><br /><br /><strong>WHAT I LEARNED while working on this project</strong><br /> <br />Aside from the theories I learned, this project made me understand that nothing is impossible if we persist. For example, a long time ago people said that humans cannot fly into the sky, but nowadays we can. A long time ago people also said that we cannot travel at supersonic speed, but nowadays we can. A long time ago people also said that the sky’s a barrier, but nowadays, we’re saying that the sky’s the limit! <br /><br />By the way, we have achieved the impossible- we made the School into the first high school on Earth to successfully create the magneto plasma dynamic thrust! <br /><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/SyGiDLw9pJI/AAAAAAAAB_4/t0V4BWymQEk/s1600-h/IMAGE_655-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 300px; height: 400px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/SyGiDLw9pJI/AAAAAAAAB_4/t0V4BWymQEk/s400/IMAGE_655-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5413786402657510546" /></a><br /><strong>WHAT I DID as my particular job in the project team</strong><br /><br />I’m the leader of the project team; I’m also the chief designer in the team. I designed the entire engine and its liquid nitrogen containment. My role is just like Captain Picard in this design project. I always do what no one has done before!<br /><br /><br /><strong>Reference</strong> <br /><br />http://myelectricengine.com/projects/mpdthruster/mpdthruster.html<br />http://en.wikipedia.org/wiki/Impulse_drive<br />http://www.nasa.gov/home/index.html<br />http://www.startrek.com<br /><br /> <br /><strong>Words<br /><br />Space, the final frontier; these are the voyage of the starship Enterprise, its continuing mission: to explore strange new worlds, to seek out new life and new civilizations, to boldly go where no one has gone before!</strong> <br /><br />Reference: Theme of the Star Trek The Next GenerationSMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-10580938312749547322009-11-15T17:32:00.001+08:002009-11-20T12:30:02.913+08:00慢跑高談<a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/SwYbKYXFVpI/AAAAAAAAB9k/m93PdaBRiZk/s1600/IMAGE_417.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/SwYbKYXFVpI/AAAAAAAAB9k/m93PdaBRiZk/s400/IMAGE_417.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5406038267856770706" /></a><br />傍晚,咱兄弟相約慢跑。在往返途中,偶爾留下有趣對話。<br /><br />弟弟問:「你的食量是我的兩倍,那為什麼你跑起來也沒比我快上兩倍?」<br /><br />哥哥答:「那是因為物理定律的關係,要到達光速所使用的能量,會趨近於無限大。」SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com2tag:blogger.com,1999:blog-23666508.post-41952006126922320892009-10-21T12:20:00.001+08:002009-12-11T09:45:48.193+08:00載 具<a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6gr1a12nI/AAAAAAAAB2g/ScV2nDMiwa4/s1600-h/DSCI0079.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6gr1a12nI/AAAAAAAAB2g/ScV2nDMiwa4/s400/DSCI0079.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394926078570912370" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-79827745336748339102009-10-21T09:53:00.000+08:002009-12-11T09:45:28.933+08:00速度與熱情<a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/St5jDMXWseI/AAAAAAAABw4/xeJfbu_8mOg/s1600-h/DSCI0108-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/St5jDMXWseI/AAAAAAAABw4/xeJfbu_8mOg/s400/DSCI0108-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394858310146372066" /></a><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6DErTaYVI/AAAAAAAAByw/mmb1-1zCfNg/s1600-h/DSCI0107.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6DErTaYVI/AAAAAAAAByw/mmb1-1zCfNg/s400/DSCI0107.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394893520003293522" /></a><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/St5jQFQ1iYI/AAAAAAAABxA/J8wM1urdrrc/s1600-h/IMAGE_215-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/St5jQFQ1iYI/AAAAAAAABxA/J8wM1urdrrc/s400/IMAGE_215-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394858531578284418" /></a><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/St6S96kiyBI/AAAAAAAAB14/wJQlDR1-5OQ/s1600-h/DSCI0055.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/St6S96kiyBI/AAAAAAAAB14/wJQlDR1-5OQ/s400/DSCI0055.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394910996028639250" /></a><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/St6Sy0DvMMI/AAAAAAAAB1w/mCdX8hDYt6M/s1600-h/DSCI0045.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/St6Sy0DvMMI/AAAAAAAAB1w/mCdX8hDYt6M/s400/DSCI0045.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394910805301866690" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com2tag:blogger.com,1999:blog-23666508.post-10317401265596572962009-10-20T15:10:00.001+08:002009-12-11T09:45:10.687+08:00“CONNIE” VH-EAG<a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/St5hE8VzE5I/AAAAAAAABwg/c23uAebvXTM/s1600-h/IMAGE_211-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/St5hE8VzE5I/AAAAAAAABwg/c23uAebvXTM/s400/IMAGE_211-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394856141181358994" /></a><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/St5g-1P6TcI/AAAAAAAABwY/VzpRncSVW8w/s1600-h/IMAGE_226-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/St5g-1P6TcI/AAAAAAAABwY/VzpRncSVW8w/s400/IMAGE_226-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394856036198403522" /></a><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/St5g3okoP_I/AAAAAAAABwQ/r2VHY9Qhxw4/s1600-h/IMAGE_228.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/St5g3okoP_I/AAAAAAAABwQ/r2VHY9Qhxw4/s400/IMAGE_228.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394855912536555506" /></a><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/St5hhgu8YQI/AAAAAAAABww/YpLtly1TaRs/s1600-h/DSCI0081-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/St5hhgu8YQI/AAAAAAAABww/YpLtly1TaRs/s400/DSCI0081-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394856631986839810" /></a><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St5hQW--6HI/AAAAAAAABwo/t-NKWKEehm8/s1600-h/DSCI0085-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St5hQW--6HI/AAAAAAAABwo/t-NKWKEehm8/s400/DSCI0085-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394856337311983730" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-37109194991651766192009-10-20T15:08:00.001+08:002009-12-11T09:44:52.279+08:00C-17<a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St1PEu-q37I/AAAAAAAABtk/0PCroiH-0T4/s1600-h/DSCI0105.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St1PEu-q37I/AAAAAAAABtk/0PCroiH-0T4/s400/DSCI0105.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394554871408680882" /></a><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St5cFiLB3SI/AAAAAAAABvQ/cyq8LBCNyGs/s1600-h/DSCI0143-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St5cFiLB3SI/AAAAAAAABvQ/cyq8LBCNyGs/s400/DSCI0143-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394850653778599202" /></a><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/St1bCvqtUoI/AAAAAAAABuU/pgeADMwZnMU/s1600-h/DSCI0052.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/St1bCvqtUoI/AAAAAAAABuU/pgeADMwZnMU/s400/DSCI0052.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394568031373185666" /></a><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/St1OnsVQU4I/AAAAAAAABtc/ogO7k9b5ttA/s1600-h/DSCI0049.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/St1OnsVQU4I/AAAAAAAABtc/ogO7k9b5ttA/s400/DSCI0049.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394554372481897346" /></a><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/St1ujNqynXI/AAAAAAAABuc/A4Ou8Ji_VPg/s1600-h/20091019-IMAGE_232-C17-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/St1ujNqynXI/AAAAAAAABuc/A4Ou8Ji_VPg/s400/20091019-IMAGE_232-C17-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394589479903337842" /></a><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/St5begvTQ1I/AAAAAAAABvI/HjjN-Nmd7i4/s1600-h/20091019-DSCI0091-C17-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/St5begvTQ1I/AAAAAAAABvI/HjjN-Nmd7i4/s400/20091019-DSCI0091-C17-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394849983378965330" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-31082541282695226942009-10-20T15:00:00.001+08:002009-12-11T09:44:35.636+08:00B-1 Lancer<a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6BnQ9XFoI/AAAAAAAAByo/If1bi4yPJ-o/s1600-h/IMAGE_072-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6BnQ9XFoI/AAAAAAAAByo/If1bi4yPJ-o/s400/IMAGE_072-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394891915203647106" /></a><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/St5dhHKZzkI/AAAAAAAABvg/BI10iJTAars/s1600-h/DSCI0088-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/St5dhHKZzkI/AAAAAAAABvg/BI10iJTAars/s400/DSCI0088-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394852227076181570" /></a><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/St5dRcaniXI/AAAAAAAABvY/ep1lpzfRmXc/s1600-h/DSCI0079.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/St5dRcaniXI/AAAAAAAABvY/ep1lpzfRmXc/s400/DSCI0079.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394851957903427954" /></a><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/St5d_CjGANI/AAAAAAAABvo/kES02iPbDRE/s1600-h/DSCI0157-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/St5d_CjGANI/AAAAAAAABvo/kES02iPbDRE/s400/DSCI0157-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394852741233639634" /></a><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St5eUOW3DdI/AAAAAAAABvw/ur5KqjUYyFg/s1600-h/DSCI0152-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St5eUOW3DdI/AAAAAAAABvw/ur5KqjUYyFg/s400/DSCI0152-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394853105180806610" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-62032383513161174952009-10-20T14:50:00.001+08:002009-12-11T09:44:19.250+08:00開 戰 嘍!<a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/St55X3ryDFI/AAAAAAAAByg/fj07RjZv6Yk/s1600-h/DSCI0050.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/St55X3ryDFI/AAAAAAAAByg/fj07RjZv6Yk/s400/DSCI0050.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394882854627970130" /></a><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/St5msX3kgNI/AAAAAAAABxI/WuMXJ2zCNW8/s1600-h/IMAGE_148.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/St5msX3kgNI/AAAAAAAABxI/WuMXJ2zCNW8/s400/IMAGE_148.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394862316143804626" /></a><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St5nGGpD9nI/AAAAAAAABxQ/8eSLyqg4Nms/s1600-h/DSCI0052.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St5nGGpD9nI/AAAAAAAABxQ/8eSLyqg4Nms/s400/DSCI0052.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394862758196147826" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-21121336247388978712009-10-20T14:45:00.001+08:002009-12-11T09:44:02.036+08:00逛飛機,跟我來!<a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6G89KoPlI/AAAAAAAABzw/YOCeiGq6FPg/s1600-h/DSCI0064-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6G89KoPlI/AAAAAAAABzw/YOCeiGq6FPg/s400/DSCI0064-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394897785405849170" /></a><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6GrZn6AvI/AAAAAAAABzo/qwUSvaNAPsQ/s1600-h/DSCI0065-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6GrZn6AvI/AAAAAAAABzo/qwUSvaNAPsQ/s400/DSCI0065-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394897483807195890" /></a><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6Gbow5sII/AAAAAAAABzg/IPDUpifdVsY/s1600-h/DSCI0066-a.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6Gbow5sII/AAAAAAAABzg/IPDUpifdVsY/s400/DSCI0066-a.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394897212993548418" /></a><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/St6GGE9W0yI/AAAAAAAABzY/7fuCuIMzt2c/s1600-h/DSCI0075-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/St6GGE9W0yI/AAAAAAAABzY/7fuCuIMzt2c/s400/DSCI0075-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394896842604860194" /></a><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6FyZUzHNI/AAAAAAAABzQ/s7Ikp2dFjl4/s1600-h/DSCI0078.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6FyZUzHNI/AAAAAAAABzQ/s7Ikp2dFjl4/s400/DSCI0078.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394896504474508498" /></a><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/St6FnMPxWoI/AAAAAAAABzI/0aFlto5WZ7w/s1600-h/DSCI0187-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/St6FnMPxWoI/AAAAAAAABzI/0aFlto5WZ7w/s400/DSCI0187-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394896311985199746" /></a><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6FbKn8JeI/AAAAAAAABzA/mhFU1JlhGfg/s1600-h/IMAGE_037-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6FbKn8JeI/AAAAAAAABzA/mhFU1JlhGfg/s400/IMAGE_037-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394896105391269346" /></a><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6FSMmI36I/AAAAAAAABy4/Jo5xA10Z-bc/s1600-h/IMAGE_041-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6FSMmI36I/AAAAAAAABy4/Jo5xA10Z-bc/s400/IMAGE_041-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394895951301762978" /></a><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6HMaryDFI/AAAAAAAABz4/S7-k4fJnyPs/s1600-h/DSCI0024-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6HMaryDFI/AAAAAAAABz4/S7-k4fJnyPs/s400/DSCI0024-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394898051027569746" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-85135571471271985442009-10-20T14:30:00.001+08:002009-12-11T09:43:45.347+08:00直昇機 (二)<a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6LN4XkmNI/AAAAAAAAB0o/5Bki71m9x5U/s1600-h/IMAGE_005-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6LN4XkmNI/AAAAAAAAB0o/5Bki71m9x5U/s400/IMAGE_005-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394902474222246098" /></a><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/St6Lv7mT0AI/AAAAAAAAB1A/c735-wK4ZYE/s1600-h/IMAGE_049-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/St6Lv7mT0AI/AAAAAAAAB1A/c735-wK4ZYE/s400/IMAGE_049-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394903059204919298" /></a><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6LqlFq9_I/AAAAAAAAB04/E-s2aoTbcPg/s1600-h/IMAGE_048-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6LqlFq9_I/AAAAAAAAB04/E-s2aoTbcPg/s400/IMAGE_048-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394902967263098866" /></a><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6LlgKpa8I/AAAAAAAAB0w/Qgoft735nvI/s1600-h/IMAGE_045-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6LlgKpa8I/AAAAAAAAB0w/Qgoft735nvI/s400/IMAGE_045-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394902880042445762" /></a><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/St6PbmxAKRI/AAAAAAAAB1o/N8t65c59Lfk/s1600-h/DSCI0119.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/St6PbmxAKRI/AAAAAAAAB1o/N8t65c59Lfk/s400/DSCI0119.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394907108061751570" /></a><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6PHmrCkmI/AAAAAAAAB1g/5j3I_OF2J7Y/s1600-h/IMAGE_098.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 300px; height: 400px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6PHmrCkmI/AAAAAAAAB1g/5j3I_OF2J7Y/s400/IMAGE_098.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394906764439360098" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-68840789672401874452009-10-20T14:20:00.001+08:002009-12-11T09:43:28.299+08:00直昇機 (一)<a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6Kdwq82NI/AAAAAAAAB0g/RfotGkm4CAM/s1600-h/DSCI0008-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6Kdwq82NI/AAAAAAAAB0g/RfotGkm4CAM/s400/DSCI0008-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394901647522322642" /></a><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6KSwe81OI/AAAAAAAAB0Y/uyaneGr0Mo0/s1600-h/IMAGE_091-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6KSwe81OI/AAAAAAAAB0Y/uyaneGr0Mo0/s400/IMAGE_091-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394901458493428962" /></a><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/St6KNA0OEDI/AAAAAAAAB0Q/IizLWilZhOk/s1600-h/IMAGE_140-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/St6KNA0OEDI/AAAAAAAAB0Q/IizLWilZhOk/s400/IMAGE_140-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394901359798390834" /></a><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6N_s9Z-nI/AAAAAAAAB1Y/FcIasH9Mf1Q/s1600-h/DSCI0086.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6N_s9Z-nI/AAAAAAAAB1Y/FcIasH9Mf1Q/s400/DSCI0086.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394905529176423026" /></a><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/St6J8wEPfxI/AAAAAAAAB0A/CnPc9PPs2YU/s1600-h/IMAGE_106-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/St6J8wEPfxI/AAAAAAAAB0A/CnPc9PPs2YU/s400/IMAGE_106-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394901080424283922" /></a><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6KCwwUiVI/AAAAAAAAB0I/-MiPhbPFB6M/s1600-h/IMAGE_105-a.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 300px; height: 400px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/St6KCwwUiVI/AAAAAAAAB0I/-MiPhbPFB6M/s400/IMAGE_105-a.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394901183688378706" /></a><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6NuAAcSaI/AAAAAAAAB1Q/Z5Jlk-up_hA/s1600-h/DSCI0173.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 300px; height: 400px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/St6NuAAcSaI/AAAAAAAAB1Q/Z5Jlk-up_hA/s400/DSCI0173.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394905225051785634" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-84119165238295201372009-10-20T13:52:00.001+08:002009-12-11T09:43:10.876+08:00Autogyro自轉旋翼機<a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/St1SzefK9LI/AAAAAAAABt0/x4j9NhK8hww/s1600-h/IMAGE_183.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/St1SzefK9LI/AAAAAAAABt0/x4j9NhK8hww/s400/IMAGE_183.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5394558972970333362" /></a>在2009年Avalon航空展中,看到整架飛機讓紅藍布罩裹得緊緊的,沒看到廬山真面目,有點可惜。SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-50815193149346230642009-10-20T06:36:00.000+08:002009-12-11T09:42:50.005+08:002009 Avalon 航空展我們終於來到 Avalon 航空展的入口!<br /><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/St5uNxSlxEI/AAAAAAAAByA/0UCOPqxl9oM/s1600-h/DSCI0066.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/St5uNxSlxEI/AAAAAAAAByA/0UCOPqxl9oM/s400/DSCI0066.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394870586485097538" /></a><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/St5tzsvnzOI/AAAAAAAABxw/gC12R-Sz6dE/s1600-h/DSCI0071.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/St5tzsvnzOI/AAAAAAAABxw/gC12R-Sz6dE/s400/DSCI0071.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394870138588089570" /></a><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/St5toCZ0z4I/AAAAAAAABxo/pYIfMlBKhUg/s1600-h/DSCI0074.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/St5toCZ0z4I/AAAAAAAABxo/pYIfMlBKhUg/s400/DSCI0074.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394869938243817346" /></a><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/St5t_gdCtlI/AAAAAAAABx4/lXX1svEnS5E/s1600-h/DSCI0034.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/St5t_gdCtlI/AAAAAAAABx4/lXX1svEnS5E/s400/DSCI0034.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5394870341447366226" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-63233009740079482512009-10-04T15:00:00.001+08:002009-10-04T15:01:33.132+08:00森林大火後的新生<a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/SshHXdjLgxI/AAAAAAAABoE/B9zpRI3IVwI/s1600-h/DSCI0111-OK.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/SshHXdjLgxI/AAAAAAAABoE/B9zpRI3IVwI/s400/DSCI0111-OK.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5388635422543545106" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-29929788565957284922009-10-04T12:53:00.001+08:002009-10-04T14:48:31.567+08:00夕 陽<a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/Ssgqm0jgWXI/AAAAAAAABnc/5ZBKTfmtk98/s1600-h/IMAGE_299-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 300px; height: 400px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/Ssgqm0jgWXI/AAAAAAAABnc/5ZBKTfmtk98/s400/IMAGE_299-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5388603800579758450" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-21900282180617027862009-06-24T21:00:00.001+08:002009-12-11T09:46:51.975+08:00Autogyro自轉旋翼機設計與製作<a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/SlXmN9-I48I/AAAAAAAABhI/biL85vC6D7w/s1600-h/DSCI0184.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/SlXmN9-I48I/AAAAAAAABhI/biL85vC6D7w/s400/DSCI0184.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5356440459474953154" /></a><br /><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/SlXNX7SQh_I/AAAAAAAABgw/DolmkmdYG5Q/s1600-h/DSCI0062.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/SlXNX7SQh_I/AAAAAAAABgw/DolmkmdYG5Q/s400/DSCI0062.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5356413142762031090" /></a>完成。<br /><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/SlXT3px8ZGI/AAAAAAAABhA/t3bXGvUbsRE/s1600-h/DSCI0149.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/SlXT3px8ZGI/AAAAAAAABhA/t3bXGvUbsRE/s400/DSCI0149.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5356420284888671330" /></a>尚未加上機頭罩的全付武裝模樣。背景是我的Autogyro自轉旋翼機研究論文,已貼在部落格上。<br /><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/SlXQtjejBwI/AAAAAAAABg4/vfjW0ms7SYs/s1600-h/DSCI0030.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 300px; height: 400px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/SlXQtjejBwI/AAAAAAAABg4/vfjW0ms7SYs/s400/DSCI0030.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5356416812863129346" /></a>旋翼頭的設計與製作。<br /><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/SkNT0aSJOBI/AAAAAAAABgg/mQMp7ThzbEw/s1600-h/DSCI0355-OK.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/SkNT0aSJOBI/AAAAAAAABgg/mQMp7ThzbEw/s400/DSCI0355-OK.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5351212942120007698" /></a><br /><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/SlXICar439I/AAAAAAAABgo/PgO6Gm8LPD8/s1600-h/DSCI0285-OK.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 300px; height: 400px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/SlXICar439I/AAAAAAAABgo/PgO6Gm8LPD8/s400/DSCI0285-OK.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5356407275675770834" /></a>機身骨架完成。<br /><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/SkNQscO21xI/AAAAAAAABgY/jM50cnbARMg/s1600-h/DSCI0212-OK.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/SkNQscO21xI/AAAAAAAABgY/jM50cnbARMg/s400/DSCI0212-OK.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5351209506669254418" /></a>機身骨架。<br /><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/SkNMgT4wXnI/AAAAAAAABgQ/YZXzj8_560k/s1600-h/DSCI0052-OK.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/SkNMgT4wXnI/AAAAAAAABgQ/YZXzj8_560k/s400/DSCI0052-OK.JPG" border="0" alt=""id="BLOGGER_PHOTO_ID_5351204900224130674" /></a>架構出整個機身長短不一的木條,就像組合積木一樣有趣。<br /><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/SkNKgDK7-dI/AAAAAAAABgI/Q89ehRcVJ4U/s1600-h/Gyroplane-B.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 216px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/SkNKgDK7-dI/AAAAAAAABgI/Q89ehRcVJ4U/s400/Gyroplane-B.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5351202696713730514" /></a>電腦繪圖設計雛型。SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com2tag:blogger.com,1999:blog-23666508.post-77155714199601448582009-06-06T20:10:00.001+08:002009-12-11T09:46:35.069+08:00Autogyro自轉旋翼機研究<strong>作 者:林 澤 2009/05</strong><br /><br /><strong>History</strong><br /><br />In 1920, Spanish scientist Juan de la Cierva invented the autogyro which is operated with forward airflow to rotate its rotor. This is called autorotation. This is one of the most important inventions for the modern helicopters.<br />Juan de la Cierva made a fixed-wing aircraft in 1912 which he used in a race. The aircraft crashed by losing power and stalling. So, Cierva thought: What can I do to make an anti-stall airplane? <br /><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/Sipj0xgbyhI/AAAAAAAABfA/RIwLnvli66E/s1600-h/IMAGE_304-OK.jpg"><img style="float:left; margin:0 10px 10px 0;cursor:pointer; cursor:hand;width: 294px; height: 179px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/Sipj0xgbyhI/AAAAAAAABfA/RIwLnvli66E/s320/IMAGE_304-OK.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5344193666122238482" /></a>Cierva worked on a strange solution; he made a rotor system and positioned it on top of his aircraft and set it so that it had negative pitch for operating by forward air flow. Finally, he was successful and became the founding father of the autogyro.<br />Cierva worked on a strange solution; he made a rotary wing and positioned it on top of his aircraft and set it so that it had negative pitch for operating by forward air flow. Finally, he was successful and became the founding father of the autogyro.<br /><br /><strong>What is Autogyro?</strong><br /><br />“Autogyro” is an interesting word. It means the aircraft’s blade operates automatically just like a windmill. <br /><br />Since the autogyro’s fixed-wing system is replaced by the rotor system, it also replaces the source of lift. And Roll and Pitch axes controls are replaced with Cyclic Pitch controls<br /><br /><strong>Structure</strong><br /><br />The normal modern autogyro has a rotor system, thrust system (often a piston engine with propeller), transmission system, fuselage, landing gear, horizontal fin and vertical fin with rudder. And the helicopter’s swashplate has three axes of motion, while most autogyros have only two. <br /><br /><strong>Autorotation</strong><br /><br /><a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/SipkaJf6x6I/AAAAAAAABfI/By-c9kZNtFE/s1600-h/2324106049_2ce42fa2bd_b-OK.jpg"><img style="float:left; margin:0 10px 10px 0;cursor:pointer; cursor:hand;width: 240px; height: 320px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/SipkaJf6x6I/AAAAAAAABfI/By-c9kZNtFE/s320/2324106049_2ce42fa2bd_b-OK.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5344194308217685922" /></a>Autorotation is the state of flight where the main rotor system is being turned by the action of relative wind and continues turning even if the engine is not running. In normal powered flight, air is drawn into the main rotor system from above and exhausted downward. During autorotation, airflow enters the rotor disc from below as the helicopter descends.<br /><br /><br /><strong>The Collective Pitch Change</strong> <br /><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/Sipna6z056I/AAAAAAAABfQ/S-kfIdGZFD0/s1600-h/IMAGE_045-A.jpg"><img style="float:right; margin:0 0 10px 10px;cursor:pointer; cursor:hand;width: 320px; height: 240px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/Sipna6z056I/AAAAAAAABfQ/S-kfIdGZFD0/s320/IMAGE_045-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5344197619989407650" /></a><br /><br />The Collective Pitch Change is a mechanism of helicopters and some abnormal autogyros. The Collective Pitch Change means simultaneously changing the pitch of all the blades, an illustration of which is shown on the screen. <br /><br /><br /><strong> The Cyclic Pitch Change</strong><br /><br />The Cyclic Pitch Change is a control function of modern autogyros and helicopters. The cyclic pitch change function is used to control the roll and pitch axes of modern autogyros and helicopters. <br /><br />With a counter-clockwise main rotor blade rotation, as each blade passes the 90° position on the left, the maximum increase in angle of attack occurs. As each blade passes the 90° position to the right, the maximum decrease in angle of attack occurs. Maximum deflection takes place 90° later—maximum upward deflection at the rear and maximum downward deflection at the front—and the tip-path plane tips forward.<br /><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/SiprNwYyAcI/AAAAAAAABfY/rzZN_WPc4uM/s1600-h/Autogyro_MT03_-_AirExpo_Muret_2007_0111_2007-05-12-OK.jpg"><img style="float:right; margin:0 0 10px 10px;cursor:pointer; cursor:hand;width: 320px; height: 214px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/SiprNwYyAcI/AAAAAAAABfY/rzZN_WPc4uM/s320/Autogyro_MT03_-_AirExpo_Muret_2007_0111_2007-05-12-OK.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5344201791899828674" /></a><br /> <br /><strong>Autogyro Flight</strong> <br /><br />The autogyro really looks like a helicopter, but the autogyro was invented from a fixed-wing airplane, so if a normal autogyro wants to lift off the ground, then it needs a runway. <br /><br /><strong>─ Take off</strong><br /><br />Line up on the runway, and start the engine. After the starting sequence, the engine diverts part of its power to the rotor. This sequence is called pre-rotation. After pre-rotation, increase power to maximum. In the meantime, the rotor accelerates by both engine and forward airflow. After takeoff, the autogyro employs a clutch to cut the power supply from the engine to the rotor. <br /><br /><strong>─ Cruising</strong><br /> <br />Since the autogyro has no power supply from the engine to its rotor disc, it operates by forward airflow. <br /><br /><strong>─ Landing </strong><br /><br />Just decrease the power supply and line up with the runway or any landing pad. Maintain landing air speed. At the last moment, tilt up, and touchdown.<br /><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/SipsBUUfgnI/AAAAAAAABfg/6CQRtHOpzDU/s1600-h/large%2520GRAND-11-OK.jpg"><img style="float:left; margin:0 10px 10px 0;cursor:pointer; cursor:hand;width: 320px; height: 214px;" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/SipsBUUfgnI/AAAAAAAABfg/6CQRtHOpzDU/s320/large%2520GRAND-11-OK.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5344202677718844018" /></a><br /><br /><strong>Jump takeoff</strong><br /><br />How can the autogyro jump without powerful legs? Of course the autogyro can do it! Although the autogyro has the prerotation function to accelerate its rotor, it is still unable to make the autogyro take off vertically without relative airflow. <br /><br />Since the gyroplane has no anti-torque rotor, the designers must find a solution which allows the gyroplane to take off vertically without relative airflow and torque from the engine and rotor. The solution is that the designers bestowed the autogyro with the collective pitch change mechanism, which is the miracle of the autogyro! <br /><br />So, how does the mechanism operate? The answer is that, firstly, the rotor accelerates by partial power of the engine. Secondly, after the accelerating sequence is completed (and the rotation speed is greater than required for cruising), disengage the clutch and turn the pitch of all the blades from negative into positive for jumping. Third, full power, go!<br /> <br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/SipswRj4qZI/AAAAAAAABfo/m2MAxa_uUcw/s1600-h/IMAGE_354-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 304px;" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/SipswRj4qZI/AAAAAAAABfo/m2MAxa_uUcw/s400/IMAGE_354-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5344203484431952274" /></a><br /><strong>Emergency Landing : Autogyro vs. Helicopter</strong><br /><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/SiptXcKaq0I/AAAAAAAABfw/AtIW3TtRiLk/s1600-h/large%2520IMG_1372-ok.jpg"><img style="float:right; margin:0 0 10px 10px;cursor:pointer; cursor:hand;width: 320px; height: 240px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/SiptXcKaq0I/AAAAAAAABfw/AtIW3TtRiLk/s320/large%2520IMG_1372-ok.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5344204157292817218" /></a>A helicopter flight in the sky over the Pacific Ocean, under the moon of 00:00. Suddenly, the flyer rocks hard to starboard and into rotation, then a red light pops onto the control panel… <br /><br />Captain: Damage report!<br /><br />First officer: It appears to be anti-torque rotor not functional, if we…<br /><br />Captain: Shut down the engine and bring us into autorotation!<br /><br />If an accident is due to structural failure, the autogyro or helicopter would probably have a meeting with God. But if the accident is due to the engine malfunctioning, the pilot and craft should survive without any damage.<br /><br />Since the gyroplane always flies with auto-rotation, all the pilot can do if the engine is not functional is keep the rotor in the safety rotation speed, and decrease altitude, then brace for the landing impact. <br /><br />If a helicopter had the same accident, then the situation would be more dangerous than the autogyro. Since the helicopter’s rotor operates by engines, the helicopter’s pilot would drop the collective stick to change the pitch of blades into the negative. Then the pilot would keep the airspeed and rotor rotation speed within the safe range of values. Finally, he would raise the collective stick to change all the pitch of blades into the positive, and raise the front of the helicopter as he approaches the ground or the sea. (Some helicopters are equipped with emergency floats, which are used for emergency landing on water.)<br /><br /><strong>The Social Significance of the Autogyro</strong><br /><br />In the 21st century, the autogyro doesn’t have any value in dangerous battlefields or most military units, because it’s too slow, too easy to target by RPG or other small arms and unable to carry out any dangerous missions even just as a scout ship.<br /><br />The social significance of the autogyro in the 21st century: is that it’s used for sport, low danger border surveillance and patrolling, oil and gas pipeline inspection, high voltage power line inspection, aerial survey, highway & forest patrolling, agriculture crop spraying & dusting and locust control.<br /><br />The most important contribution of the autogyro is due to the introduction to modern helicopters of the Cyclic Pitch Change pattern, Collective Pitch Change pattern and auto-rotation emergency landing pattern, allowing them to save lives in any situation!<br /><br /><br /><strong>Reference:</strong><br /><br />• Book HELICOPTER BY CHANG THE-KUANG<br />• http://www.agustawestland.com/ <br />• http://www.bellhelicopter.com/ <br />• http://commons.wikimedia.org/w/index.php?title=Special%3ASearch&search=Autogyro&go=Go <br />• http://en.wikipedia.org/wiki/Autogyro <br />• http://www.flug-revue.rotor.com/FRHeft/FRHeft06/FRH0609/FR0609f.htm <br />• http://www.skyranch.de/mt%20web%20gallery/index.htmSMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-75164469353052581452009-06-01T18:53:00.000+08:002009-12-11T09:46:17.389+08:00Autogyro: The Sky's the Limit!<a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/SiRl9TVokDI/AAAAAAAABew/JiugoZ27gmM/s1600-h/IMAGE_364-A.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 263px;" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/SiRl9TVokDI/AAAAAAAABew/JiugoZ27gmM/s400/IMAGE_364-A.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5342507161805688882" /></a><strong>最新作品,等待起飛。攝於2009年5月<br /><br /></strong>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com2tag:blogger.com,1999:blog-23666508.post-32259328256756756302009-06-01T18:31:00.000+08:002009-06-02T07:04:57.038+08:00Aircraft Enterprise<a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/SiRcNznh_1I/AAAAAAAABeY/juMKl3urUCY/s1600-h/DSCI0034-B.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/SiRcNznh_1I/AAAAAAAABeY/juMKl3urUCY/s400/DSCI0034-B.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5342496450232319826" /></a>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-49282137526463860112009-05-16T17:00:00.001+08:002009-05-17T14:54:15.208+08:00Wave:What do we hear? What do we see?<strong><br />作者:林 恆</strong><br /><br />Waves are defined as a disturbance or variation that transfers energy from one point to another. Wave can be classified as mechanical (e.g. sound) or electromagnetic (e.g. light and radio waves). The two main types of waves are transverse and longitudinal.<br /><br />Tran<strong>sverse wave</strong><br /><br />In a transverse wave, the particle displacement is perpendicular to the direction of wave propagation. These waves may occur on a string, on the surface of a liquid, and throughout a solid. The particles do not move along with the wave, they simply vibrate up and down about their equilibrium positions as the wave passes.<br /><br /><strong>Basic of transverse wave</strong><br /><a href="http://1.bp.blogspot.com/_pxBblEO8bGQ/Sg6cwUU72cI/AAAAAAAABaY/NSKoKvcy3Qg/s1600-h/noise-canceling-headphone-7.jpg"><img id="BLOGGER_PHOTO_ID_5336374962384787906" style="FLOAT: right; MARGIN: 0px 0px 10px 10px; WIDTH: 200px; CURSOR: hand; HEIGHT: 139px" alt="" src="http://1.bp.blogspot.com/_pxBblEO8bGQ/Sg6cwUU72cI/AAAAAAAABaY/NSKoKvcy3Qg/s200/noise-canceling-headphone-7.jpg" border="0" /></a><br /><br />Light is electromagnetic (em) radiation that comes to our eyes in the form of a transverse wave. The human eye can see radiation of wavelength between about 380~750nm. EM transverse waves are a special case in that they are classified as transverse waves even though no particles vibrate. Light has the properties of both waves and particles (photons). After a long scientific argument about whether light is a particle or a wave, scientists agreed that this property referred to wave-particle duality, which is the concept that the matter and energy exhibits wave and particle like properties.<br /><br /><strong>Visible Spectrum for human eye</strong><br /><br /><a href="http://2.bp.blogspot.com/_pxBblEO8bGQ/Sg6dzRsohlI/AAAAAAAABao/MDwSbXjtWmI/s1600-h/visible-a.jpg"><img id="BLOGGER_PHOTO_ID_5336376112730113618" style="FLOAT: left; MARGIN: 0px 10px 10px 0px; WIDTH: 320px; CURSOR: hand; HEIGHT: 76px" alt="" src="http://2.bp.blogspot.com/_pxBblEO8bGQ/Sg6dzRsohlI/AAAAAAAABao/MDwSbXjtWmI/s320/visible-a.jpg" border="0" /></a><br /><br /><br /><br /><br /><br /><strong>Longitudinal waves</strong><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/Sg6eJdzeAxI/AAAAAAAABaw/Avs3tWjfw4I/s1600-h/noise-canceling-headphone-8.jpg"><img id="BLOGGER_PHOTO_ID_5336376493937132306" style="FLOAT: right; MARGIN: 0px 0px 10px 10px; WIDTH: 200px; CURSOR: hand; HEIGHT: 158px" alt="" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/Sg6eJdzeAxI/AAAAAAAABaw/Avs3tWjfw4I/s200/noise-canceling-headphone-8.jpg" border="0" /></a><br /><br />Longitudinal waves are waves that have vibrations along, or parallel to the direction of motion. Particles of the medium vibrate forward and backwards, along the direction of travel which result in wave propagation.<br /><br />Sound is a form of energy transfer. The sound is brought to our ears by particle vibration in the form of longitudinal waves. The volume of sound waves is controlled by the amplitude. Pitch is controlled by frequency, and the timbre is controlled by the shape of the waves.<br /><br /><a href="http://4.bp.blogspot.com/_pxBblEO8bGQ/Sg6cE3MIBlI/AAAAAAAABaQ/lV_E6d9bwRk/s1600-h/musicnoise.jpeg"><img id="BLOGGER_PHOTO_ID_5336374215828833874" style="FLOAT: right; MARGIN: 0px 0px 10px 10px; WIDTH: 200px; CURSOR: hand; HEIGHT: 158px" alt="" src="http://4.bp.blogspot.com/_pxBblEO8bGQ/Sg6cE3MIBlI/AAAAAAAABaQ/lV_E6d9bwRk/s200/musicnoise.jpeg" border="0" /></a><br /><strong>Noisy and pleasing sound<br /><br /><br /><br /><br /><br /><br /><br /><br />References<br /><br /></strong><span style="font-family:times new roman;">[1] See Wikipedia contributors, Wikipedia, http://www.wikipedia.org/ (as of Mar. 19, 2009).<br />[2] See 29 HowStuffWorks, HowStuffWorks "Wave Basics", http://science.howstuffworks.com/doppler-effect1.htm (as of Mar. 19, 2009).<br />[3] See Dan Russell, Longitudinal and Transverse Wave Motion , http://www.kettering.edu/~drussell/Demos/waves/wavemotion.html (as of Mar. 19, 2009).<br />[4] See Array, (GIF Image, x pixels), http://mmem.spschools.org/grade3science/3.sound/musicnoise.jpeg (as of May. 16, 2009).<br />[5] See Giangrandi.ch, Visible spectrum, http://www.giangrandi.ch/optics/spectrum/spectrum.shtml (as of May. 16, 2009).<br /></span>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0tag:blogger.com,1999:blog-23666508.post-57093162226257687972009-05-15T19:52:00.000+08:002009-05-15T20:08:00.829+08:00Star Trek: Nemesis 星戰啟示錄觀影感想<a href="http://3.bp.blogspot.com/_pxBblEO8bGQ/Sg1Yz8dothI/AAAAAAAABZA/-1DEdJCxFg8/s1600-h/8.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_pxBblEO8bGQ/Sg1Yz8dothI/AAAAAAAABZA/-1DEdJCxFg8/s400/8.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5336018782930908690" /></a>圖片來源:www.startrek.com<br /><br /><strong>The Plot</strong><br /><br />The movie “Star Trek Nemesis” tells about two children who are the same but are born on different worlds. Each experienced different life events which created a different personality for each of them.<br /><br />Captain Jean-Luc Picard is a confident man. He was born and grew up in France in LaBarre with a happy family, though they disagreed with him joining the Starfleet. <br /><br />Picard had spent his youth looking up at the stars, and dreaming of what might be. Although Captain Picard had lost two starships, Stargazer and Enterprise-D, in two different accidents or battles, he would always be a captain of a starship. He is now the captain of starship Enterprise-E.<br /> <br />A replica of Capt. Picard was created by the Romulan government that intended to replace Capt. Picard. The replica was called Shinzon. But, after the new Romulan government got power they were afraid that if the Federation discovered this matter they would get into big trouble. Consequently, they left Shinzon to die as he was a child.<br /><br />Before the new government got power, Shinzon spent a lot of time looking up at the stars dreaming of what might be. After they got power, they sent Shinzon to the dilithiom mine on star Remus with 18 hours labour per day and being thrashed by Romulan guards. But there was a Remus labourer who pitied him and taught him how to survive and protect himself from Romulan guards. Years later, Shinzon become the praetor of Romulan government and that man became his first officer.<br /><br />Although they were made by the same raw material, different life events created different personalities. Picard always thought of himself as an explorer, and he wanted to explore where no one had gone before. But Shinzon thought he was a warrior, and always fought for freedom though he was the praetor of Romulan now.<br /><br />Shinzon needed Picard’s blood to keep alive. Eventually, Shinzon caught Capt. Picard with a transporter from his starship, Scimitar, and directly beamed him from his starship Enterprise-E. Shinzon said he was a mirror of Picard. If Picard lived he would make the same decisions as him. <br /><br />Fortunately, Picard is rescued by a colleague - Lt. Commander Data and returned to the Enterprise. Before the “disruptorplay”, Data suggested Picard escape without him, because his transporter device was used for a single person only. Of course Picard disagreed with this suggestion. As the ship’s captain, Picard had a responsibility to his crewmembers. He could not just run away without his friend who had tried to help him. <br /><br />I think a captain of a starship……or any ship, always has supreme power over his or her crew and ship. He also has supreme duty to his or her crew and ship. But the first duty of a captain and crewmembers is always their ship. According to history, most captains die for his or her duty to the ship. Sailors die by order of their captain……….so, what should be a president’s first duty? This essay will discuss this issue later. If a president does something corrupt, then should he or she die for their country?<br /><br />However, Capt. Picard still doubted what Shinzon had told him. So, if Picard lived in Shinzon’s life and experienced life events the same as Shinzon, Picard would do the same as him?<br /><br />According to lots of scientific research in the 21st century, most bad people have experienced violence, distrust, enslavement, homelessness and rejection from school classmates. Since they aspire to get attention and respect from other people, so they commit crimes, like joining factions, thieving autos, or going to school or other places with weapons, then killing others.<br /><br />So, what does Shinzon intend to do? According to sensor’s log of the starship Enterprise-E, the sensor indicated Shinzon’s vessel is equipped with a radiation weapon called “Thalaron” radiation generator, which able to annihilate a starship even an entire planet in second. So, they think they knew what should be Shinzon’s plan……to destroy Earth.<br /><br />This is very interesting. Did the people of Earth do something wrong? Why does Shinzon intend to annihilate Earth? Why does he reject his humanity? If Picard lives in Shinzon’s life, Picard’s will is teh same as Shinzon? Or if Shinzon live in Picard’s life, will Shinzon be the same as Picard?<br /><br />A long time ago, in the south part of Taiwan, a poor boy lived without his father, and he got lots of sneers from others. However, because of his life events, he decided to study hard. Finally, the poor boy became the president of Taiwan. However during his period of presidency, it was discovered that he had received lots of under-the-table payments. Consequently the morally poor but financially rich president found himself in jail.<br /><br />As a poor boy, he always understood that studying hard is the only way to make a difference. But for the others who sneered at him, they had all that they wanted, so they didn’t understand why they must study hard. <br /><br />Though the poor boy’s life events made him become a president, did this also damage his mind? Did this develop his dark side? And the people who sneered at the poor boy, where are they now? Did they become richer than the poor boy? When they sneered at the poor boy, did they also have responsibility for developing his dark side? <br /><br />Although President Chen lives in the 21st century, if he was born in a happy family would he have still studied hard and been corrupt? Or would he have been like Capt. Picard and been a good president to guide Taiwan to be better than what it is now? Or is the entire population of Taiwan offensive to him?<br /><br />During a break in the “Enterprise Scimitar battle”, Picard told Shinzon that he still had chance to be a better man, and his potential is the same as Picard. But Shinzon claimed that he is fixed by what his life has made him, and unable to modify it. <br /><br />Before the battle Picard had told his doubt to Data. The doubt is that if he got life events the same as what Shinzon has, would his will reject his humanity too? But Data said he aspires to be better than he was. B-4 does not, nor does Shinzon. So, what does Data mean? Though Shinzon got influenced by those bad life events, if he gets a good person to nurture his positive side he’ll be better? Or he must find it individually? <br /><br />After the dark part of this movie, what’s the positive side of humanity? Since Enterprise got photon torpedo and not enough power to fire its phaser. Picard knew what the next steps Shinzon intends to do. Picard asked his helmsman use full impulse of the Enterprise to ram Scimitar, and it disabled Scimitar’s entire disruptor bank. Of course Shinzon got extremely angry, and decides it’s time to use his thalaron radiation, though Picard will be killed by it too.<br /><br />As a captain of starship, Picard has this duty for his ship and entire crew. He grabbed a phaser and asked his chief engineer to beam him into Scimitar. He intended to destroy the matrix of thalaron radiation for the safety his ship and crew.<br /><br />Finally the matrix has been destroyed, but it is destroyed by Data. Why? Is it the captain’s emergency order? Of course not, because Picard went alone without anyone. <br /><br />Altruism, this is altruism. Data sacrificed himself for the safety of the entire crew of Enterprise. Why he did it? Why he doesn’t just sit and wait for his captain to shoot the matrix? Is he thinking Picard’s life weighs more than his? Or it’s an effect of movie?<br /><br />In the reality, certainly some people save other by sacrificing themselves. In Taiwan, many air force pilots sacrificed themselves for safety of others or teachers or cadets as they knew their craft is damaged or out of control, though they had a chance (few second even few minute) to escape with parachute but they chose to pilot their craft out of the city then crash at sea or other wide place. <br /><br />In my opinion, I think as an air force pilot they know what is the first duty of a soldier. It is to protect the population of the entire country from others, and they know if their aircraft crashes in a city or other population center it will cause a big disaster. I think a pilot of an aircraft always has power and duty which is the same as a captain of a starship. (But starship missions seem to be more fun than air force missions, though starship missions maybe more dangerous than air force missions)<br /><br /><strong>Conclusion</strong><br /><br />If you want to create your positive side, you need to get a positive environment first. In my opinion, I believe people are always made by self life events but they also can fight with themselves, in they want. Finally, if you meet a rascal, please consider that, if you have a life events the same as them, you may be a rascal too.<br /><br /><strong>Space… the final frontier; these are the voyage of the starship Enterprise, its continuing mission, to explore strange new worlds, seek out new life and new civilizations, to boldly go where no one has gone before!</strong> <br /> <br /><strong>作 者:林 澤 2009/5/15</strong>SMJHhttp://www.blogger.com/profile/04040261850298786375noreply@blogger.com0