Will working with pulse-jets benefit my future in mechanical engineering?

  • Thread starter Rocket_guy
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In summary, the projects done in pulse jets might not count towards your degree if you want to apply to US universities, but they are still interesting to work on.
  • #1
Rocket_guy
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I am a student of Mechanical Engineering and plan to do some serious projects in Pulse-Jets. I also plan to apply to some US universities for masters .. and I was wondering if the projects done in Pulse-Jets does count? I know some other hi-tech projects other guys make .. do matter wen they apply .. but am not sure about the buzzing pulse-jets as projects to count on. Maybe becoz they are old and almost out of practical use .. they still fascinate me. The bottomline is: "should I continue with them .. or should look up with something other things .. ?"
Have already made almost half a dozen of 'em .. but " will matter or not " bothers me .. forcing me to think about quittin' them!
Thanx for the support .. nyways!
 
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  • #2
Just a bump .. to keep this post alive~Can anyone clear me on the "projects" thing?
 
  • #3
Have you search google for "Pulse Jets", or "Pulsed Jets", or "Pulse","Jets" or "Pulse Jet","NASA"

It's an old concept going back to the V1 (buzz bomb) in Germany.

http://www.grc.nasa.gov/WWW/RT2002/5000/5530paxson.html

http://rocketsciencebooks.home.att.net/naca-pulse-series.html

Also called "Pulsed Detonation Engines".

Structure of a pulse jet. II - Energy balance in a transient zone

One could also try - http://en.wikipedia.org/wiki/Pulse_jet
http://en.wikipedia.org/wiki/Pulse_detonation_engine

http://www.jhuapl.edu/areas/sciencetech/Propulsion/PulseDetonationEngineDevel.asp

NASA Glenn Research Center did have a page on PDE, but it seems to have expired.

http://www.engr.iupui.edu/me/newmerl/cfdl_mission.htm

It is perhaps best to learn theory and applications of CFD for a variety of flows and engines.
 
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  • #4
Astronuc said:
Have you search google for "Pulse Jets", or "Pulsed Jets", or "Pulse","Jets" or "Pulse Jet","NASA"

It's an old concept going back to the V1 (buzz bomb) in Germany.

http://www.grc.nasa.gov/WWW/RT2002/5000/5530paxson.html

http://rocketsciencebooks.home.att.net/naca-pulse-series.html

Also called "Pulsed Detonation Engines".

Structure of a pulse jet. II - Energy balance in a transient zone

One could also try - http://en.wikipedia.org/wiki/Pulse_jet
http://en.wikipedia.org/wiki/Pulse_detonation_engine

http://www.jhuapl.edu/areas/sciencetech/Propulsion/PulseDetonationEngineDevel.asp

NASA Glenn Research Center did have a page on PDE, but it seems to have expired.

http://www.engr.iupui.edu/me/newmerl/cfdl_mission.htm

It is perhaps best to learn theory and applications of CFD for a variety of flows and engines.

Hey thanks buddy .. thanks for the additional information .. I know baout what pulse jets are and have already made half a dozen of 'em and at the moment working over a remote controlled airplane propelled by a pulsejet, maybe two pulse-jets. But what I exactly wanted to know is that, will working over the pulse-jets is going to be a fruitful effort? Becoz someone told me that these are old and out of use these days so it won't gimme enough credit if I apply for my majors after two years from now on! This puts all my fire on a real low and I just don't feel like completing the unfinished projects! I don't know if to trust those people (who told me so) or not .. but whatever..its giving me a hard time! Can anyone answer this query?
 
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FAQ: Will working with pulse-jets benefit my future in mechanical engineering?

1. What is a pulse-jet engine?

A pulse-jet engine is a type of jet engine that operates by creating a series of rapid pulses of combustion. It does not have any moving parts and relies on the expansion and contraction of gases to produce thrust.

2. How does a pulse-jet engine work?

In a pulse-jet engine, fuel and air are mixed and ignited in a combustion chamber. The resulting rapid expansion of gases creates a pulse of thrust, which pushes the engine forward. This process is repeated multiple times per second, creating a continuous cycle of thrust.

3. What are the advantages of using a pulse-jet engine?

Pulse-jet engines are relatively simple in design and do not require complex moving parts, making them easier to manufacture and maintain. They also have a high power-to-weight ratio, making them ideal for applications where weight and size are critical, such as in model aircraft.

4. Are pulse-jet engines used in commercial aviation?

No, pulse-jet engines are not used in commercial aviation due to their low efficiency and high fuel consumption. They are mainly used in recreational and experimental aircraft, as well as in some military applications.

5. Are pulse-jet engines dangerous?

Like any type of jet engine, pulse-jet engines can be dangerous if not properly operated and maintained. They produce high levels of heat and noise, and their combustion process can create significant vibrations. It is important to follow safety protocols and receive proper training when operating a pulse-jet engine.

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