[Digestion] small generators - Stirling engines (Warren Weisman)

[Cezar T]

Warren,

Check out this discussion group:
http://tech.groups.yahoo.com/group/HotAirEngineSociety

Alot of people there are discussing this issue and
they are planning to design and make something usefull
for home power generation. Currently there are almost
no commercial nor DIY engines on this topic, except
mabe expensive ones like WhisperGen's CHP
http://www.whispergen.com/

And no they do not heat water, the flame directly
heats the hot side of the engine and it needs to be
quite hot - around 1000 F, or 550C - for reasonable
efficiency and power.

-----

Why not burning the biogas in a modified gasoline
engine? 

regards,
cezar 

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----------------------------------------------------------------------
> 
> Message: 1
> Date: Tue, 1 Apr 2008 20:15:21 -0700 (PDT)
> From: Warren Weisman <weiswar at yahoo.com>
> Subject: [Digestion] small generators - Stirling
> engines
> To: digestion at listserv.repp.org
> Message-ID:
> <818469.24386.qm at web62408.mail.re1.yahoo.com>
> Content-Type: text/plain; charset=iso-8859-1
> 
> 
> Hi, all, 
> 
> Does anyone have experience with running Stirling
> engines with biogas? Could you give an idea of
> typical
> fuel use? Were you heating the engine directly, or
> heating water to run it? 
> 
> Warren Weisman
> USA
> 
> 
>      
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