Search found 83 matches
- Tue Aug 03, 2004 7:19 pm
- Forum: Valveless pulsejet forum
- Topic: Propane valving question.
- Replies: 4
- Views: 5906
Weed Burner
The weedburner hardware is great stuff. That's what I like, cheap and simple to prototype. Another "cheap and simple" is to use a weed sprayer for pressurized liquid fuel flow. I'm about to try that out, after I figure out how not to end up like a toasted marshmallow. Sorry for the lack of details o...
- Tue Aug 03, 2004 1:18 am
- Forum: Valveless pulsejet forum
- Topic: Propane valving question.
- Replies: 4
- Views: 5906
never mind
Never Mind! it isn't the fuel flow that is choking my engine, it's the intake dimensions.
- Sun Aug 01, 2004 8:16 pm
- Forum: Valveless pulsejet forum
- Topic: Propane valving question.
- Replies: 4
- Views: 5906
Propane valving question.
Hey guys, I finally have something that works (my mystery design, somewhat related to a Gluey). But it is only putting out poop for thrust, which can be due to one of three reasons: 1) Starved for air (solution, bigger pipes or flanges) 2) Starved for fuel (that's my question about propane valving) ...
- Sun Aug 01, 2004 7:48 pm
- Forum: Valveless pulsejet forum
- Topic: Streamlined Valveless with Coanda Augmentor
- Replies: 69
- Views: 58331
- Fri Dec 05, 2003 6:20 pm
- Forum: Valveless pulsejet forum
- Topic: Valveless jet software in Fortran IV
- Replies: 2
- Views: 5078
- Mon Nov 24, 2003 8:03 pm
- Forum: Valveless pulsejet forum
- Topic: Valveless pulsejet material
- Replies: 7
- Views: 12424
Re: Dukast 2500B
Interestingly, nobody has suggested castable refractory, which is readily available for $35 a bag (55 lbs.) down in Ottawa. I'm eventually going to make a cupola furnace or an iron forge or both sometime this winter. The stuff I got is good to 2500 deg F, but the same company also makes Dukast 2800...
- Sun Nov 09, 2003 8:55 pm
- Forum: Valveless pulsejet forum
- Topic: Just Another Valveless Front End
- Replies: 63
- Views: 61188
Anyone have any analysis on flow through bent pipes as relates to straight? Google came up dry out to the 6th page or so. Mike, I e-mailed you some stuff that I have. Not much, but it should help. As for bends being problematic, please look at this Russian 'trombone'. Remember that in Russia, they ...
- Fri Nov 07, 2003 3:43 pm
- Forum: Valveless pulsejet forum
- Topic: Just Another Valveless Front End
- Replies: 63
- Views: 61188