Search found 5 matches

by Kwazai
Thu Feb 25, 2010 1:48 pm
Forum: Off topic forum
Topic: Electrolysis
Replies: 8
Views: 2290

Re: Electrolysis

Mark, I happen to think its going to take several of the methods used for browns gas to get anywhere with it , not just simple catalytic electrolysis- even with the right mix of chemicals. What I have seen is pulsed dc(at a particular frequency- resonant freq.) with platinum electordes(spark plugs?)...
by Kwazai
Mon Jan 11, 2010 2:04 pm
Forum: Off topic forum
Topic: Hello
Replies: 2
Views: 1566

Re: Hello

I've been doing some research and run across a very good pdf paper- http://fwc.com/publications/tech_papers/files/TP_VIB_07_01.pdf I have used it with my stirlings and it seems to be a good predictor of resonance. It looks at stability in relation to geometry and temperature parameters. My 'sawdust'...
by Kwazai
Tue Jan 05, 2010 3:11 am
Forum: How to improve this site
Topic: New Members
Replies: 49
Views: 27623

Re: New Members

I'd posted a hello in off topic and while reading found this pinned topic. My name i Mike . I live close to Raleigh NC, have a BSME and have been doing truss design and layout for more than a few years. I am into alternative energy, motorcycles, cars, guitars, airbrushing, etc. I've joined the forum...
by Kwazai
Tue Jan 05, 2010 2:52 am
Forum: Valveless pulsejet forum
Topic: Sonic tuning questions...
Replies: 2
Views: 1677

Re: Sonic tuning questions...

hate to dredge up an old post, but have been researching and reading and hit an answer that peaked my interest. I hit the hyperphysics site from time to time for their calculators and such. I was wondering how much the resonance in a valveless design (thermoacoustics?) can be modeled by rijke or son...
by Kwazai
Mon Jan 04, 2010 10:05 pm
Forum: Off topic forum
Topic: Hello
Replies: 2
Views: 1566

Hello

Hello all, just joined the forum and will be doing some posting not entirely directly related to pulsejets. I have been playing with sawdust stoves and stirling engines and am looking for a way to improve same. I am familiar with the Rijke and Sondhauss resonance calcs from the fluidyne stirlings an...