Search found 79 matches

by Mike Spike
Fri Feb 27, 2009 9:17 pm
Forum: Rocket forum
Topic: Looking for BIG rocket
Replies: 3
Views: 2936

Re: Looking for BIG rocket

metiz wrote:4 2000 pound rockets? going for the second place in the Xprize? :D
Well, almost...
by Mike Spike
Sun Jan 11, 2009 6:19 pm
Forum: Rocket forum
Topic: stentor htp rocket motors found!!!!!
Replies: 6
Views: 4803

Re: stentor htp rocket motors found!!!!!

Hi Garf!

I'm might be intrested in one of the engines. Do you think it is possible to make one of them run?

/Mike
by Mike Spike
Sun Jan 11, 2009 11:53 am
Forum: Rocket forum
Topic: Looking for BIG rocket
Replies: 3
Views: 2936

Looking for BIG rocket

I'm looking for some BIG rockets, solid or liquid, with about 2000lbs of thrust, they have to be working and "buyabel". Anyone who knows where to get them? I will need 4.
by Mike Spike
Sun Jan 11, 2009 11:31 am
Forum: Valved pulsejet forum
Topic: Augmentor for big pulsejet
Replies: 4
Views: 2903

Augmentor for big pulsejet

Hi, I wonder how much extra thrust I could expect if i put an augmentor on a pulsejet with 100lb of thrust? and has anyone got ready made blue prints for one? And how fast would I need to go for the augmentor to loose efficency? Here's the pulsejet http://cgi.ebay.com/ebaymotors/jet-engine-pulsejet-...
by Mike Spike
Wed Feb 27, 2008 8:47 pm
Forum: Jet Vehicles, All Types
Topic: 1/4 SCALE RC PULSEJET DRAGSTER
Replies: 3
Views: 4300

:o :o :o

that is so cool! is the dragster chassi hand made or is it possible to buy it?
wow, can't wait to see it go down the strip :D :P
by Mike Spike
Mon Jul 16, 2007 9:52 pm
Forum: Ramjet forum
Topic: noob ramjet
Replies: 4
Views: 4154

ok, so I've used the excel sheet heada posted earlier, right now I'm looking for some good pipes that I can use. My goal is to make it completely weldless, I've got the basic design clear, but I can't sort out where to put the flame holder, should it be in the middle or slightly forwards/backwards? ...
by Mike Spike
Wed Jul 11, 2007 11:29 am
Forum: Ramjet forum
Topic: noob ramjet
Replies: 4
Views: 4154

noob ramjet

Hi all, another noob is here! I'm looking for some really simple ramjet plans, I want to make a ramjet that can be powerd by my FWE valvless pulsejet that I made from erics plans, I've studied Deckers ramjet plans at http://www.alt-accel.com/arla/decker/ramjet.htm what do you guys think about them? ...
by Mike Spike
Tue Feb 13, 2007 6:24 pm
Forum: Valveless pulsejet forum
Topic: Hagen's Big PJ
Replies: 38
Views: 16681

That's just insane! nice work :P
by Mike Spike
Mon Feb 05, 2007 5:58 pm
Forum: Valveless pulsejet forum
Topic: fwe running, but not to well
Replies: 4
Views: 2233

do you have a picture or movie of it? try ZSartell's tips and make sure that the propane pressure and flow is high, I have that engine too, and I can't start it if the temprature drops below 10C because the propane pressure, but I have a quiet small tank. Try keep feeding air and increasing (spellin...
by Mike Spike
Wed Jan 24, 2007 2:31 pm
Forum: Valveless pulsejet forum
Topic: First jam jar
Replies: 19
Views: 8980

15-20 seconds! you were lucky it didn't expload! don't running it longer then 10 seconds or make some sort of cooling devise. Good luck on the pipewood, can't wait to see it :P
by Mike Spike
Wed Dec 27, 2006 4:55 pm
Forum: Off topic forum
Topic: what's this?
Replies: 5
Views: 2462

Can't a moderatore remove them?
by Mike Spike
Tue Dec 26, 2006 9:11 pm
Forum: Off topic forum
Topic: what's this?
Replies: 5
Views: 2462

what's this?

has anyone noticed all the comercials and stuff apering? where's the admin? or is this allowed here?
by Mike Spike
Tue Nov 21, 2006 3:24 pm
Forum: Valveless pulsejet forum
Topic: LHPJ
Replies: 6
Views: 2788

re: LHPJ

Awesome! How did you do the CC? I can see that It's made from two halfs, but how did you make those? Once again awesome! like the growling sound :D