Air enters a radial blower with zero angular momentum. It
Chapter 5, Problem 5.137(choose chapter or problem)
Air enters a radial blower with zero angular momentum. It leaves with an absolute tangential velocity, \(V_\theta\), of 200 ft/s. The rotor blade speed at rotor exit is 170 ft/s. If the stagnation pressure rise across the rotor is 0.4 psi, calculate the loss of available energy across the rotor and the rotor efficiency.
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