Search found 3 matches

by pulseduino
Fri Oct 14, 2016 6:57 pm
Forum: Valved pulsejet forum
Topic: Pulse Jet Compression
Replies: 6
Views: 2550

Re: Pulse Jet Compression

1. Pulse jets are not efficient. 2. Temperature is from about 1400 F on propane, gas, or kerosene but can be higher on other fuels. 3. Db = LOUD over 150 Db. 4. Low Hz. the German V1 was about 40 Hz. My Argus PJ-20 it about 200 Hz. You can determine the Hz here, http://hyperphysics.phy-astr.gsu.edu...
by pulseduino
Wed Aug 31, 2016 12:46 am
Forum: Valveless pulsejet forum
Topic: Lovely video...
Replies: 5
Views: 1877

Re: Lovely video...

would be awesome if someone in the forums could run a few experiments :)

what material is this exactly?

clear rigid PVC?
by pulseduino
Sat Jul 02, 2016 3:33 am
Forum: Valved pulsejet forum
Topic: Pulse Jet Compression
Replies: 6
Views: 2550

Pulse Jet Compression

Assume there was a pulse jet that had a chamber which compressed air/fuel near the compression ratios of car engines 1. Would it be more "efficient" than turbo prop engines? (uses less fuel to produce the same thrust) 2. What kind of temperatures are we looking at internally? (Mild steel turns mild ...