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Overunity Machines Forum



Stirling Engine Project

Started by andrew_snwl, February 06, 2009, 03:58:38 PM

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ratio of displace to power piston??

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andrew_snwl

February 06, 2009, 03:58:38 PM
hey guys ,

I am a 19 yr old student and for my schol project I am building a stirling engine. I have encountered a difficulty which regards the ratio of the displacing piston to the power pistons??
Any help would be appreciated....

thanks,

Andrew

khabe

#1
February 06, 2009, 04:09:05 PM
Go to Google, insert  _ stirling engine _ ... and you´ll have readings for all night + weekend,

cheers,
khabe

andrew_snwl

#2
February 06, 2009, 04:16:53 PM
already done that..but I couldn't find serious data regards my query..easy said than done mate!!

nickle989

#3
February 06, 2009, 04:37:36 PM
The most common ratio is 2 to 1.

mindsweeper

#4
February 06, 2009, 04:42:36 PM
Mine is about 30 to 1, can post pics if you need.

BTW mine is a LOW temp engine. It runs off the heat from your hand at about 16 RPM.  If you are using high temps then I cannot comment.
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