Search found 9 matches

by shim and ravski
Thu Apr 08, 2004 1:23 am
Forum: Valved pulsejet forum
Topic: Where can i get a flow jector
Replies: 5
Views: 6302

can car fuel injectors be used?
if not what kinds are you guys talking about?
by shim and ravski
Tue Apr 06, 2004 11:42 pm
Forum: Valveless pulsejet forum
Topic: rocket sled?
Replies: 16
Views: 19443

hmmmm
i did not make the plans up
i used a program in msdos that i downloaded from somewhere in this forum and used that to make a plan
i dont really think it is right anyways. can anyone edit this plan so that the diameter of the combution chamber would be 80 mm?
by shim and ravski
Tue Apr 06, 2004 6:00 am
Forum: Valveless pulsejet forum
Topic: rocket sled?
Replies: 16
Views: 19443

we have finished our pulsejet plans.. please give us feedback and if we need any design changes
[/img]
by shim and ravski
Tue Mar 30, 2004 7:41 am
Forum: Valveless pulsejet forum
Topic: rocket sled?
Replies: 16
Views: 19443

thats a very good idea fyi were are both 16 years old yes, i often see parker and lockheed aerospace near where i live...i guess that makes us kinda lucky anyways we have both started to design what i think looked like the chinese pulsejet but really is a locky-hiller engine without a u curve..what ...
by shim and ravski
Tue Mar 30, 2004 7:22 am
Forum: Valveless pulsejet forum
Topic: rocket sled?
Replies: 16
Views: 19443

thanks for the help raymond el toro airbase is completly shut down and all it is, is just a large piece of land with no more blue angels :( ok thanks for the info raymond... i do have access to a turbocharger but i was not going to use it because it is too complex to build a jet engine..unless i hav...
by shim and ravski
Tue Mar 30, 2004 6:56 am
Forum: Valveless pulsejet forum
Topic: rocket sled?
Replies: 16
Views: 19443

we really want to make pulse jets to power anything that rolls and our goal was to understand the concept of the pulse jet. please understand that we are not trying to be reckless and we dont want to hurt ourselves. if you want us to power a go kart for safety then no problem, but we were going to u...
by shim and ravski
Tue Mar 30, 2004 6:46 am
Forum: Valveless pulsejet forum
Topic: rocket sled?
Replies: 16
Views: 19443

i am thinking of chinese valveless pulsejet, anything that will get that skateboard moving..what are the usual requirements for the pulsejet to produce enough thrust? do i have to make the nozzle small? and how many pounds of thrust are needed to push a skateboard with a person on it? are there any ...
by shim and ravski
Tue Mar 30, 2004 3:44 am
Forum: Valveless pulsejet forum
Topic: rocket sled?
Replies: 16
Views: 19443

really?
i didnt think that valveless pulsejets had enough power to push the skateboard even 10 miles per hour
I looked at that go kart site but i dont plan on making that big of an engine. would a 100 centimeter engine in size be enough to power a go kart or a skateboard?
by shim and ravski
Sun Mar 28, 2004 10:09 pm
Forum: Valveless pulsejet forum
Topic: rocket sled?
Replies: 16
Views: 19443

rocket sled?

hi our names are alex ravski and alex shim and we are new to this forum and completley new to vaveless pulsejets. we have some knowlege about spudguns and we also know how pulsejets work from our research. i have a few general questions about these types of engines..do they provide enough power to p...