Search found 41 matches

by jerry marra
Sun Aug 26, 2007 3:58 pm
Forum: Valveless pulsejet forum
Topic: Erics siamese motor
Replies: 20
Views: 7713

twins

Hello Irving,
beautiful engines!!!!!!!!!

Did you try connecting one CC to another with a 3/8 line,right in the middle?
Bet it would work!

jerry
by jerry marra
Fri Feb 02, 2007 7:10 pm
Forum: Pressure jet forum
Topic: gluhareff engine/steam generator
Replies: 2
Views: 6071

pressure jet/steam generator

Hagen,

it ran fine,i sold it for a lot of money.

The material for the gasket material was asbestos rope,today we need to use something different osha you know,graffite would be good.

Sorry no video

thanks

jerry
by jerry marra
Fri Jan 12, 2007 7:17 pm
Forum: How to improve this site
Topic: I have sold www.pulse-jets.com To Mike Everman
Replies: 23
Views: 14836

kenneth, it's been a real pleasure for all your dedication and hard work in keeping this forum alive. No were else can we go, to express our fascination for COMBUSTION. Thank you very much Mike, What can i say, thank you for keep it alive,and we enjoy your past contribution and we welcome the Future...
by jerry marra
Sat Dec 30, 2006 9:08 pm
Forum: Valveless pulsejet forum
Topic: Lady Guinevere Work In Progress Photos
Replies: 32
Views: 13686

LARRY,


beautiful


jerry
pulsereactor
by jerry marra
Thu Dec 21, 2006 8:23 pm
Forum: Valveless pulsejet forum
Topic: as promissed ,pictures
Replies: 10
Views: 4422

teast

Dave ,

im in the process of building a thrust stand for measurements.


jerry
pulsereactor
by jerry marra
Wed Dec 20, 2006 7:02 pm
Forum: Gas turbine forum
Topic: free piston engine
Replies: 5
Views: 4826

re: free piston engine

Thecheat,

Using acetylene it maxed out at 120lbs,but the noise db ratings was so intense that we switched to the propane fuel, the thrust dropped as low to 50 lbs,this engine needs high octane fuel such as acetylene and or nitro methane.

The weight is 22lbs.


Thanks
Jerry
pulsereactor
by jerry marra
Wed Dec 20, 2006 6:26 pm
Forum: Gas turbine forum
Topic: free piston engine
Replies: 5
Views: 4826

re: free piston engine

Mike,

i will post something tonight, if you think that a pulsejets are loud, this engine will make your stomach and lung colaps.

We stopped testing it last year.,but it's a great project.


jerry
pulsereactor.com
by jerry marra
Wed Dec 20, 2006 2:49 am
Forum: Gas turbine forum
Topic: free piston engine
Replies: 5
Views: 4826

re: free piston engine

sorry this is another picture


thanks

jerry
pulsereactor
by jerry marra
Wed Dec 20, 2006 2:46 am
Forum: Pressure jet forum
Topic: gluhareff engine/steam generator
Replies: 2
Views: 6071

gluhareff engine/steam generator

picture as promissed

jerry
pulsereactor
by jerry marra
Wed Dec 20, 2006 2:44 am
Forum: Gas turbine forum
Topic: free piston engine
Replies: 5
Views: 4826

free piston engine

pictures as promissed.


jerry
pulsereactor
by jerry marra
Tue Dec 19, 2006 6:47 pm
Forum: Valveless pulsejet forum
Topic: as promissed ,pictures
Replies: 10
Views: 4422

re: as promissed ,pictures

Thanks larry, I always admired you and all the work you are doing and helping everyone with your experience.Excellent web site larry! I have been having some health crises but now that can wait so i can do what i love ,that's continue building noisy, hot and powerful little toys. Will try to help an...
by jerry marra
Tue Dec 19, 2006 2:14 pm
Forum: Valveless pulsejet forum
Topic: as promissed ,pictures
Replies: 10
Views: 4422

re: as promissed ,pictures

Good morning mike, dave, the spherical chamber still need an input nozzle and fuel nozzle,dont know the angle yet and it will be fueld with propane. dave,did not want to place the pictures in the valveless section ,so i will post the loudmouth in the turbine page and the gluhareff in the pressure je...
by jerry marra
Tue Dec 19, 2006 2:47 am
Forum: Tools and Construction
Topic: Help again... welding
Replies: 18
Views: 10619

re: Help again... welding

cheat,

was looking at your pictures of the welds,What polarity are you using?????????????????


jerry
pulsereactor
by jerry marra
Tue Dec 19, 2006 2:43 am
Forum: Tools and Construction
Topic: Help again... welding
Replies: 18
Views: 10619

re: Help again... welding

cheat, why are you using just high flow of 20?,back it down to 10,tha's all you need,otherwise you are creating a turbulance and sucking in outside air. Kablu is right ,make sure there is no outside air movement and the parts need to be realy realy clean,use a brush thats dedicated just for Stainles...
by jerry marra
Tue Dec 19, 2006 2:10 am
Forum: Valveless pulsejet forum
Topic: as promissed ,pictures
Replies: 10
Views: 4422

re: as promissed ,pictures

Final pictures

thanks

jerry
pulsereactor