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

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Discussion Overview

The discussion centers around the relevance and value of working on pulse-jet projects for a student pursuing a degree in Mechanical Engineering. Participants explore the historical context, current applications, and potential benefits of these projects in relation to future academic opportunities.

Discussion Character

  • Exploratory
  • Debate/contested
  • Technical explanation

Main Points Raised

  • One participant expresses concern about whether projects involving pulse-jets will be viewed favorably by universities when applying for a master's program, given that pulse-jets are considered outdated.
  • Another participant provides links and resources about pulse-jets and their historical significance, suggesting that understanding their theory and applications could be beneficial.
  • A participant mentions ongoing work on a remote-controlled airplane powered by pulse-jets and questions the value of completing these projects in light of feedback suggesting they may not be relevant.
  • There is a suggestion that learning about computational fluid dynamics (CFD) could be advantageous for understanding various flows and engines, including pulse-jets.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the value of pulse-jet projects. Some express skepticism about their relevance, while others provide resources and suggest that the theoretical knowledge gained could still be valuable.

Contextual Notes

Participants express uncertainty regarding the practical applications of pulse-jets in modern engineering and the impact of such projects on future academic opportunities. There are references to historical applications, but no definitive conclusions about their current relevance.

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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Just a bump .. to keep this post alive~Can anyone clear me on the "projects" thing?
 
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.
 
Last edited by a moderator:
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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