One possibility is a feeding of pressurized fuel towards a small inert gas cylinder as shown in the attachment. The nozzle must design it.
http://webserver.dmt.upm.es/zope/DMT/Me ... nables.pdf
Search found 15 matches
- Sun Oct 19, 2014 2:34 pm
- Forum: Valveless pulsejet forum
- Topic: how to set up a liquid fuled engine
- Replies: 16
- Views: 26544
- Fri Jul 12, 2013 9:09 pm
- Forum: Valveless pulsejet forum
- Topic: fundamental frequency
- Replies: 0
- Views: 7208
fundamental frequency
Could you please identify the fundamental frequency of attachments, thanks
- Sat Jun 22, 2013 2:06 am
- Forum: Pulse detonation engine forum
- Topic: Hello detonation "you look great"
- Replies: 22
- Views: 26349
Re: Hello detonation "you look great"
which software do you use?
- Wed Apr 03, 2013 3:38 pm
- Forum: Valveless pulsejet forum
- Topic: Mike's Build Log
- Replies: 441
- Views: 331478
Re: Mike's Build Log
updates, previews, etc; what happened with the engine in the latest version?
- Tue Mar 12, 2013 2:42 pm
- Forum: Valveless pulsejet forum
- Topic: Tesla's Valvular Conduit
- Replies: 46
- Views: 51396
Re: Tesla's Valvular Conduit
Bruno Ogorelec, could you illustrate this idea, showing a picture? :?: "A long time ago, I proposed a cylindrical form of the Tesla valve, Which you get if you rotate the original item around one of the long sides. You get a tube with a serrated center spike and a series of conical washers, Which wo...
- Thu Jan 31, 2013 10:39 pm
- Forum: Tools and Construction
- Topic: welding points 1,5volts pulsejets 90mm
- Replies: 3
- Views: 7384
Re: welding points 1,5volts pulsejets 90mm
Hi Manolo
What brand and model of machine is?, Uses argon? It is an adaptation? is ac / dc?
daab
What brand and model of machine is?, Uses argon? It is an adaptation? is ac / dc?
daab
- Wed Dec 12, 2012 6:05 pm
- Forum: Valveless pulsejet forum
- Topic: minimal thickness for pulsejet walls?
- Replies: 7
- Views: 7812
Re: minimal thickness for pulsejet walls?
And how they can weld the sheets of 0.3 or 0.5 mm to fit properly sealed? with which equipment? With which technique?
- Sat Sep 29, 2012 1:13 am
- Forum: Valveless pulsejet forum
- Topic: M500 build log
- Replies: 161
- Views: 158096
Re: M500 build log
Luc, on this engine, where you place the injector?
- Mon Jan 23, 2012 2:31 am
- Forum: Pressure jet forum
- Topic: Gluhareff intake stage separation
- Replies: 3
- Views: 6858
Re: Gluhareff intake stage separation
In the picture Gluhareff intake, the separation stage is 0, but the thrust is very low 3.5 pounds. Add sound file for evaluation.
daab
daab
- Mon Oct 31, 2011 2:28 am
- Forum: Valveless pulsejet forum
- Topic: More free plans: 40 pound Chinese
- Replies: 192
- Views: 824798
Re: More free plans: 40 pound Chinese
Metiz, where you place the injector, out, middle, far inside the intake, waht are clue?, show picture please!
- Sun Sep 25, 2011 3:11 pm
- Forum: Valveless pulsejet forum
- Topic: "Thunderchine" 55 lb thrust pulsejet plans
- Replies: 142
- Views: 124330
Re: "Thunderchine" 55 lb thrust pulsejet plans
Could tell us how to get the plan?
Thanks
daab
Thanks
daab
- Thu Apr 21, 2011 3:57 am
- Forum: Pressure jet forum
- Topic: How tune in sonically 2nd an 3er stages in Gluhareff engine
- Replies: 3
- Views: 7522
Re: How tune in sonically 2nd an 3er stages in Gluhareff engine
Tom, larry cottrill, Mike Everman, luc, viv, someone could say something?
- Tue Apr 12, 2011 1:37 am
- Forum: Pressure jet forum
- Topic: How tune in sonically 2nd an 3er stages in Gluhareff engine
- Replies: 3
- Views: 7522
Re: How tune in sonically 2nd an 3er stages in Gluhareff engine
well, I hope to help me with the solution. if I have a four-inch tube and I tone it sonically, with the following information: 1 .- The tube receives a continuous load of air-propane mixture in a 15:1 ratio 2.-The estimated speed of sound in the middle is 768 m / sec. calculated based on the formula...
- Sat Feb 26, 2011 2:53 am
- Forum: Pressure jet forum
- Topic: How tune in sonically 2nd an 3er stages in Gluhareff engine
- Replies: 3
- Views: 7522
How tune in sonically 2nd an 3er stages in Gluhareff engine
Gluhareff say: The "2nd stage is 1/2 wave length and 3er stage is 1/4 of the same wave length" which means this statement? Questions: all! but for now ... - When we know that an engine is tuned? - How tune in sonically? Cutting or lengthening the stage or what? - Someone can give a lecture on attune...
- Wed Oct 20, 2010 1:17 am
- Forum: Pressure jet forum
- Topic: Pulseramjet
- Replies: 42
- Views: 58079
Re: Pulseramjet
Sorry for my poor English, is English translator google.
Finally what happened to the Pulseramjet? luc and viv will agree? 3 pounds of thrust or 45? The subject is too interesting to quit.
daab
Finally what happened to the Pulseramjet? luc and viv will agree? 3 pounds of thrust or 45? The subject is too interesting to quit.
daab