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Old 05-17-2011, 07:30 PM   #55 (permalink)
gone-ot
...beats walking...
 
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...here's more info about Mach index (Z <= 0.6 )

2-Valve vs

http://teacher.buet.ac.bd/zahurul/ME...efficiency.pdf

http://www.not2fast.com/gasflow/Lecture08.ppt

http://books.google.com/books?id=WLd...0valve&f=false

http://books.google.com/books?id=Utx...0valve&f=false

Last edited by gone-ot; 05-17-2011 at 10:40 PM..
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