pulse jet/ramjet

[moecool]

Hey guys, Bin awhile. I guess i've been working to hard to get time to keep up on things,lol. any-who, has anyone ever seen or know about a pulse jet engine built out of a aerosol can. i had blueprints once but my brother swiped them and i have been trying all morning to find some on line. any ideas would be of great help???:\

 

[hamz9561]

I haven't seen any plans for a miniature one, but you might look for the German V1. It had a pulse jet and there are plans for it.

 

[moecool]

looked at those ones already this morning, the one i had used a large can of wd-40 as the combustion chamber, feeler gauge for reed valves and a piece of 4 foot steel pipe as an exhaust pipe, it worked surprizingly well, moved a 75 lb. work bench about 4 feet before running out of fuel.

 

[bigjay]

Look here.

 

[digger]

Look here.

That was killer site...
Last night!

Now it comes up "Frozen." WTF? Never had one to do that.

I got lost on it for a couple of hours though. Hope it comes back up.

Somebody used to sell a couple of small pulse jets, but I can't remember who.
Be careful. Don't get your c-stoff too close to your t-stoff. I hate when that happens.

 

[moecool]

Well, I found some prints, not the right ones but! so I've embarked on a bit of an experiment. going to build as much of one pulse jet as I can out of industrial cardboard. Aluminum foil lined and paper reinforced outer shell,and the reed valves are made of the bottom of a coffee can. hope it will run for more than a minute!!:\