Jim's Valveless Pulsejet Engine

any needs to light up there cigarettes.

...yes but can it roast marshmallows....

Thats a great engine and a perfect pulse jet. Its all what you put your mind too. AWESOME!!

purpose does it serve? Burning fuel only?

seen these used on go kart like vehicles to race with. not very effecient at all....that is why not really used. but this was the forerunner of the jet engine.

Please explain what its for ? Looks very interesting. I wonder how long it will take before someone or government will steal it ?

Not a very efficient way to light a room.

now if yea hook it up to a square hot air balloon its purpose may beat out the round hot air balloon.a race to the top,lol,but I'm sure you got something in mind,so good job and good luck

the propane tank has a valve? Yes or No

still cool, nice work

That's an amazing job you've done of bending a bit of metal tube. What else have you done here?

title said its a "Tutorial"~~but after watching this some how cool video with fart sounds, i still have no ideal how to make a " Valveless Pulsejet Engine". and what does it do anyway?

Ok it looks cool, sounds real, and probably has use for something, but what. Don't get me wrong I understand the possiblities of application....but what are your plans for this giant torch lighter that you have fabricated. I think I would put it on my car and race people for money... That is if it has any propulsion ability, I mean, well it did't even budge the table.

It sounds like you made a fart engine!

how it works??????
how can u make it???
no details except the lag FART sound........!! n u want a award???

brilliant but pray please tell more!

A wanahavit ^^ (4/4)

but what does extactly supposed to do?

what exactly is this and how does it work?

We didn't get to see him die. Thats the whole reason I watched this. By the way, try using some sort of titanium alloy because of higher melting temp.