Back pressure in fact acts against the spring
Hi FT
Thanks for the correction. Back pressure does in fact slow the scavenging of exhaust gasses.
In practice this pressure is not measured at an intake port, but at the rim of the supercharger collector. It is known as manifold pressure,
Thanks MoodyBlue for the info.
So this would infer that regardless to what is happening during the Otto Cycle(modified) the output of the blower would stay the same as long as RPM and throttle position remained constant.
Cheers
BH
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