Search found 2 matches

by sdaiber
Wed Apr 23, 2008 1:17 pm
Forum: Power-producing Stirling Engines
Topic: Expansion volume to compression volume ratio (alpha)
Replies: 1
Views: 7371

Expansion volume to compression volume ratio (alpha)

<t>Hy, I'm designing an alpha type Stirling engine, and I've had some<br/> trouble finding information that helps me define how big the<br/> compression volume shold be. I have calculated an approximate<br/> expansion volume using the first order method outlined in Martini's<br/> book. Any informati...
by sdaiber
Wed Apr 23, 2008 12:41 pm
Forum: Power-producing Stirling Engines
Topic: Heater volume vs cooler volume?
Replies: 2
Views: 10067

Response to Heater volume vs cooler volume?

<t>Hy, I'm very interseted in this subject too. Can you explain a little why do you think that the compression volume should be larger than de expansion volume? That seems a little odd to me, since the gas is cooler inside the compression piston, and therefore it has a smaller specific volume.<br/> ...