In a message dated 2/9/2005 9:58:09 PM Pacific Standard Time,
WRJJRS@aol.com writes:
Its not that one is taken in more air its that the rotary
has less time and smaller displacement pump so must take in the air at a
higher velocity
One more thing I needed to kick in. Left out of the previous
post. We can also use a larger diameter intake at a lower velocity. This
again assumes similar inlet efficiencies.