Air force, where it will be displayed this summer and remembered for its 2008 historymaking flight. This is a comprehensive list of presentation topics for mechanical engineering students and professionals. Free download of seminar ppt and report in pdf and doc. Pulse detonation engine seminar report pulse detonation engine seminar report. Context introduction experimentalsetup principle of engine precompression thermodynamic studies computational studies differences from to other engines advantages status conclusion introduction new concept early experiments in 1940 developed for boosting satellites to high orbits. Various applications for the pulse detonation engine recently analyzed in the open literature are also highlighted. Latest seminar topics for mechanical engineering 20 collection of latest seminar topics for mechanical engineering 20. Explosion welding is a solidstate process that produces a high velocity interaction of dissimilar metals by a controlled detonation, oxides found on material surfaces must be removed by effacement or dispersion, surface atoms of two joining metals must come into intimate contact to achieve metallic bond. The success in resolving these problems will determine the implementation of pulse detonation propulsion. View and download powerpoint presentations on of ramjet engine ppt. The pulsed detonation engine, developed by a team from the air force research. Mechanical engineering seminar topic ppthuge list of latest. Scholar, pec university of technology aassociate professor, pec university of technology abstract pde is emerging aerospace propulsion system option due its simpler construction, high impulse.
Get pulse detonation engine seminar report and ppt in pdf and doc. In detonative combustion, the results expand at supersonic. The pulse mode of pulse detonation rocket engines allows the fuel to be injected at a low pressure of about 200 pounds per square inch. Also explore the seminar topics paper on pulse detonation engine with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year mechanical engineering me or production automobile students for the year. Pulse detonation engine free download as powerpoint presentation. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads. Download full latest seminar topics for mechanical engineering 20 in doc, pdf or ppt format. Pulse detonation engine seminar report, ppt for me. A pulse detonation engine pde is a type of propulsion system that uses detonation waves to combust the fuel and oxidizer mixture. Autotronics seminar report, ppt, pdf for mechanical. The pulse detonation engine is a refinement of an old, very simple technology. Some of these applications are beginning to consider detonation as a. Pulse detonation rocket engines operate by injecting propellants into long cylinders that are open on one end and closed on the other.
Pulse detonation engine seminar report, ppt, pdf for. The results of this study are considered essential and could trigger future investigations for development and exploitation of compact laser systems suitable for engine ignition. Flame initiated by ignition must in relatively short time accelerate to detonation velocity, so the transition from deflagration to. The rotating detonation engine is actually a variation of another engine design.
Modeling atomization and break up in highpressure diesel sprays. Aug 31, 2014 pulse jet engines are a lightweight form of jet propulsion, but usually have a poor compression ratio, and hence give a low specific impulse. A pulse detonation engine, or pde, is a type of propulsion system that uses detonation waves to combust the fuel and oxidizer mixture. A pulsejet engine deliver thrust, gasses of burned fuelair comes out of the exhaust pipe with such a speed that a force is created in the opposite direction. Theory, design, and analysis by jeff vizcaino a thesis submitted to the graduate studies office in partial fulfillment of the requirements for. After the basic engine, the terminal ballistics research laboratory tbrl, a unit of drdo, is now working on air breathing multitube, multicycle pulse detonation engine. Explore top pulse detonation engine general seminar topics and report in english, latest essay topics, presentation papers, 5 to 10 minutes presentation topics, seminar paper, 2019 speech samples ideas, creative essay topics, group discussion, gd for interviews, college and school students for the year 2019 2020.
Displaying powerpoint presentation on pulse detonation rocket engines operate by injecting propellants into long cylinders available to view or download. Wrightpatterson air force base, ohio afpn the engine that naysayers thought could never propel an aircraft across the sky is now at the national museum of the u. How the rotating detonation engine works howstuffworks. Pulse detonation engine pulse detonation engine is a revolutionary engine that uses detonation to combust the fuel. One notable line of research of pulsejet engines includes the pulse detonation engine which involves repeated detonations in the engine, and which can potentially give high compression and good efficiency.
The effects of nozzle geometry on the specific impulse of a pulse detonation engine the effects of nozzle geometry on the specific impulse of a pulse detonation engine final project report120401 madeline close and christopher johnson. Performance enhancement of aerospace vehicle of pulse detonation engine pde phase ii subhash chander 1a and tejinder kumar jindal b aph. International journal of modern engineering research ijmer. Pulse jet engine free download as powerpoint presentation. Pulse detonation technology has the potential to explained by the fact that the.
Ignition of gslvd 3 rocket engine on april 10 thursday at. Computational simulations and experimental results have shown that the rde has potential in transport and other applications. After achieving single shot detonation in a single tube in liquid fuel, tbrl has achieved multicycle operation of 8 hz in single pds tube. The engine is pulsed because the mixture must be renewed in the combustion chamber between each detonation wave and the next. Pulse detonation rocket engines operate by injecting.
If any other engine has capacity to generate thrust efficiently then it can be called rocket engine. The most basic case of pde is a pipe filled with fuel and oxidizer mixture. Vizcaino, jeff, investigation of pulse detonation engines. Welcome in enggroom free download project of php,java,asp. Also get the seminar topic paper on shaper machine with abstract or synopsis, advantages and disadvantages, presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2016 2017. Pulse detonation engine and continuous detonation wave. Pulse jet enginefinal free download as powerpoint presentation. This post lists latest presentation topics for mechanical engineering. Review on recent advances in pulse detonation engines. Currently nasa scientists are working on xenon ion engine which accelerates the ions figure 7. Furthermore, dualpoint li allowed engine operation at lean airfuel mixtures with higher engine power and better engine stability in comparison with onepoint li. So with that in mind, lets look at the rotating detonation engine a type of gasturbine thats designed for efficiency, with its carefully constructed, consistent cycle of injections and explosions. Though some papers have suggested detonation as a form of propulsion for aircraft such as a pulse detonation engine, detonation is typically an unwanted characteristic in aerospace applications, and steps are usually taken to prevent deflagrationto detonation transitions ddt. Explore s of download free mechanical engineering seminar topics with ppt, mechanical engineering projects, mini final year automobile projects, major mechanical thesis ideas, dissertation, automobile engineering, production, mechantronics, cad cam, proe, robotics, anysys project topics or ideas, base paper, reports, synopsis, abstracts, figures, construction and working pdf, doc and ppt.
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Which can output pulse width modulation in frequency of 20 50 khz with the duty cycle of 12% to 50%. Circular logic how the rotating detonation engine works. Download the owners manual here if you are looking for pulse detonation engine seminar report youve come to the right place. When gas fills a cylinder, an ignitersuch as a spark plugis. Cavity ignition in supersonic flow by spark discharge and pulse detonation proceedings of the combustion institute, vol.
India develops powerful pulse detonation engine for cruise. Get shaper machine seminar report and ppt in pdf and doc. While they work on similar principles to a regular pulsejet, the pde has one very fundamental difference it detonates the airfuel mixture rather than just allowing it to simply deflagrate burn vigorously. Free download of seminar ppt and report in pdf and doc huge list of latest ieee seminar ppt, seminar reports,papers, ppt topics and general seminar topics, pdf, doc and presentation ideas for b. We have 29 images about pulse detonation engine seminar report including images, pictures, photos, wallpapers, and more. Download wind power turbine ppt click on download how a modern wind power. Mechanical projectsfree download latest mechanical. Paper presentation topics for mechanical engineering.
Ppt campus wind turbine project powerpoint presentation. Find powerpoint presentations and slides using the power of, find free presentations research about of ramjet engine ppt. Their replacement isthe pulse detonation engine, which propels an aircraft or missile by igni ting fuel in a staccato of controlled detonations100 per second a cars v8 does 33. Pulse detonation engine general seminar topics and. Pulse detonation engine plastic injection molding nondestructive testing noise control in ic engine electrohydraulic brake ehb system ejection seat disk brake cryogenic hardening ceramic disc brakes blended wing body atomic battery application of nitrous oxide in automobiles antimatter ic engine ivtec micro air vehicles pistonless pump. It shoots the laser beam to a focusing lens that would consume a much smaller space than the current sparkplugs the lenses focuses the beams into an intense pinpoint of light when the fuel is injected into the engine, the laser is fired and produces. Generally any rocket engine burns their respective fuels to generate the thrust. Design, characterization, and performance of a valveless pulse detonation engine johnson, robert g. The successful exploration of space requires a system that will reliably transport payload such as personnel and instrumental etc. One reason is the combustion chamber which must be purged after each pulse.
Height of turbine and crane for installation restricted to 756 ft above sea level. Download pulse detonation engine seminar reports, abstract. Get abrasive cleaning seminar report and ppt in pdf and doc. The engine is pulsed because the mixture must be renewed in the combustion chamber between each detonation wave initiated by an ignition source. Theoretically, a pde can operate from subsonic up to a hypersonic flight speed of roughly mach 5. Pulse jets became notorious as the power behind germanys world war iiera v1 buzz bombs. In other words, the spacecraft and its payloads have to be recovered safely into the earth. This page contains a huge list of latest 20142015 mechanical seminar topics with report and presentation,mechanical engineering presentation topics and advanced research topics with ppt and abstract of seminar topics based on technical papers. Explore pulse detonation engine with free download of seminar report and ppt in pdf and doc format. The rockets were simple, cheap, gasguzzling, and extremely noisy. A highvoltage pulse power supply controller based on arm7 is present in this paper.
Pulse detonation rocket engines offer a lightweight, lowcost alternative for space transportation. Highvoltage pulse power supply technology is a new effective improvement in electric dust precipitation. This category consists of vtu mechanical seminar topics ppt, mechanical seminar topics ideas, mechanical seminar topics free download, final year mechanical seminar topics latest. After all, an engine is an engine, capable of immense power and who knows when such innovations will trickle down to the civilian sector. The operating cycles of pde consist of fuelair mixture, combustion, blowdown, and purging. A rotating detonation engine rde is a proposed engine using a form of pressure gain combustion, where one or more detonations continuously travel around an annular channel.
Experimental investigation on laserinduced plasma ignition of hydrocarbon fuel in scramjet engine at takeover flight conditions. These topics have been picked from wide areas of mechanical engineering like robotics, automobiles, nano technology etc. Pulse detonation engines pdes are new exciting propulsion technologies for future propulsion applications. The combustion process in pulse detonation engine is the most important phenomenon as it produces reliable and repeatable detonation waves. Pulsed detonation engine towards a tactical missile. A free powerpoint ppt presentation displayed as a flash slide show on id.
Design, characterization, and performance of a valveless. Vtu mechanical engineering latest seminar topics with pptpdf. Mechanical engineering seminar topics here is a list of mechanical engineering seminar topics taken in 2012 20. The laser ignition system has a laser transmitter with a fiber optic cable powered by a battery. Though pulse detonation engines provide energy savings over many other types of engines, they still have their own inefficiencies. Are you searching for mechanical seminar topic ppt ideas.
One of the newest and most exciting areas of pulse jet development is the pulse detonation engine pde. Pulsed detonation engine towards a tactical missile application. Marshall engineers and industry partners united technology research corp. Pratt and ge are racing to be first, but both say the first comme rcial pulse detonation engines will likely be out in 10 to 15. Dec 23, 2011 e bomb seminar report 03 this pulse of energy produces a powerful electromagnetic field,particularly within the vicinity of the weapon burst. Acoustic characterization of a pulse detonation engine. Pulse detonation engines for high speed flight louis a. Free download mechanical engineering presentation with ppt and search results on mechanical engineering seminar topics pdf download free with ppt. The specific impulse of pulse detonation engine pde is higher as compared with specific impulse of ram jet even operating under similar conditions and having the same fuel and oxidant average mass flow rate. The field can be sufficientlystrong to produce short lived transient voltages of thousands of volts i. Rocket engines that work much like an automobile engine are being developed at nasas marshall space flight center in huntsville, ala. The engine operates on pulses, so controllers could dial in the frequency of the detonation in the digital engine to determine thrust.
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