[Gasification] ideal wood gas engine

[Toby Seiler]

Bill and list,
 
Thanks for the post concerning compression ratio.  
 
I'm under the impression that a small amount of positive pressure on the intake has a large effect in the engine power, in comparison to a vacuum intake.  How do you think a gas and air pressure of 2-5 pounds or so, would affect the compression ratio / efficiency if one is using low pressure in producer gas making? 
 
Perhaps someone has density information/chart and the way to relates to compression ratios. 
 
 
Best regards,
 
Toby Seiler
Seilertechco


      
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