Slightly OT - pulsejet static vid.
Just for some giggles here's a link to a static test of the bigger of two pulsejets I have. 18lb thrust at full bore, which is a flow rate of 340cc/minute on gas/kerosene blend. Video does not even come close to reproducing the mayhem and racket these things make, you just have to be there.
The sudden "BRA-A-A-A-A-A-A-A-A-A-A-A-A-A-P...................silence......................" when they shut off is well represented here though, if you crank the sound a bit.
[link=http://www.truerc.net/jetengine.avi]Maxjet-15 static test[/link]
MJD