www.pulse-jets.com

Did you need hearing protection for such a small thing? Does it give any thrust?

Thanks. I live in china so there is cheap cheap labor so I could give a factory a bit of money and they'll make it for me.

I wrote it 10 times too big! the whole thing is 51cm long.

Would the attached plan work? All dimensions in mm

Well where does the valve go? Could it be no-weld?? That flat bottom is too big for a valve. Also, how to make a venturi?

I was just wondering when I saw the "no-weld" jets at aardvark. How can you make a reed valve without welding or lathing??? Also, please tell me if you can buy aluminum ball valves. I believe ball valves are simpler.

Now just vote for other designs:

A for Pipewood
B for Maggie Muggs with some sort of recuperator
C for "No-Weld Pulsejet" http://www.aardvark.co.nz/pjet/noweld.shtml

Hi there! I'm from Beijing, China. My interest in loud stuff and flying stuff began in the Spring Festival (Chinese New Year). I broke up fireworks and made bombs and rockets. A month ago I was trying to make alcohol bombs, when I stumbled on this pulsejet site. I finally had something to fiddle wit...

I was just wondering if you could burn KNO3 or something. How about no oxidersers! Also a stupid question: how can sugar burn?

I believe that the "Steel Floats On AIr" from Cyclodyne does the job. Just build a larger version.

do you need to weld? Or can you weld with a cigarette lighter?

Pleeese reply! I'm not an Xpert at ALL!

Hi there, I designed 2 pulsejets, I'm asking whether they would work. If they work, please tell me which one, if any, works good. I'm on Project Titania, which would eventually power a manned cart. I'm aiming for the speed of a bicycle. A: The Mug Jet Simplicity: Moderate Weld?: No Time to make: a w...

Hi! I know nothing about pulsejets but i have a handful of blueprints. Here are some questions: :?: How much does a 80-cm-long valved pulsejet cost? :?: How about a valveless one? :?: Do I really need to weld? Or does superglue work too? :?: What is the CHEAPEST fuel that I could find? :?: If I use ...