Search found 228 matches

by Dave
Tue Jan 20, 2004 1:50 am
Forum: Valveless pulsejet forum
Topic: small lockwood - propane injection problems?
Replies: 62
Views: 44205

Fuel issues

MK I believe your problem is the regulator restricting the necessary flow of fuel. A pulse jet engine consumes much more fuel than any torch. Pulse jets of any size appear to run on unregulated gaseous or liquid propane. Carefully review the information on this forum regarding fuel delivery before g...
by Dave
Mon Jan 19, 2004 12:59 pm
Forum: Pressure jet forum
Topic: Gluhareff 130R power failure issue still open ... Any Idear?
Replies: 583
Views: 282029

Metering disk?

I may have missed this somewhere in your discussion, but I do not remember any discussion about the metering disk at the fuel inlet to the heat exchanger. From conversations I have had with builders of the engine, this was a very important, but often overlooked part. Fuel inlet pressure to the coil ...
by Dave
Sat Nov 08, 2003 8:04 pm
Forum: Valveless pulsejet forum
Topic: Just Another Valveless Front End
Replies: 63
Views: 38117

RE: Simplicity

Mike How about a simple change to the shape of your intake tubes? Your last design used a shape something like the letter "C". That puts the entry point into the combustion chamber on the side and fairly far back. By changing the intake tube shape to something that looks more like a question mark "?...