www.pulse-jets.com

I think that 90 degree thing is a good detail. I did essentially the same thing on my Kentfield 4-tube engine, and it really runs smooth on propane The direction of the propane jet forces good mixing with the incoming fresh air, in my opinion. You can't just throw propane and fresh air into a can a...

Yeah, Chris, nice photo! got any more? And greetings from Santa Barbara. I used to live in Davis and Sac for what it's worth. By any chance are you following Moller's untethered VTOL test? (him being so close and all...) Thanks all, for the kind words. I have a lot more photos, hopefully some video...

Hello, I know that this is a pretty mundane and ofter posted question, yet I am still confused. I have searched and read all I could about this topic, but I am still not a 100% sure of it in its full details. Any comments or suggestions, I mean any! :) ,would be greatly appreciated. Thankyou all so...

SRL has put up a very short video of last Saturday's Pranks! Festival run of their V1 engine. It is very dark, but worth a watch either way.

http://srl.org/machines/v1/v1thelab.mpg

More video to come.

The real result is -- I fear -- not very far above demolition derby in terms of either art or true engineering. But, that is my private opinion. I regret what I see as waste of obvious talent and determination in the project, but that's neither here nor there. The guys obviously enjoy what they are...

Why? Why? Why? To my mind, it kills the whole idea dead, turning it into a huge leaf blower jet. I must say I have great reservations about the mental attitude of the entire SRL crew -- while absolutely admiring their engineering. It's not supposed to fly. It simply makes an immense amount of noise...

Hello I just wanted to let you guys know that the guys at srl.org have finally finished their v-1 engine, and have some footage at their homepage....It's awesome! Makes me jealous, I wish I could see it live! Thanks....sorry if this is old news parker Sorry if this thread is dead, but I was lucky e...