Subject:
[FlyRotary] air flow
How
do you compute the amount of airflow through the rotary in pounds
per
minute?
According to my notes, I computed 7.8 x 106
cc/min intake air for a 3-rotor at 6000 rpm. That’s 275 cfm. Two-thirds
of that for a 2-rotor. You can do the conversion to lbs.
I don’t have the
details, but my notes indicate I had come up with 3.9 liters for 3 revolutions
of the output shaft.
Al