Recent content by aravind5995

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    RPM Effects on CFM & Pressure of a Rotary (Roots) Blower

    Hi, I would like to know how the RPM of a root blower will affect the CFM and pressure created by the blower. The confusion that I have is this: Generally when RPM is decreased, both the CFM and pressure decreases. But according to Bernoulli's principle, should not one decrease and the other...