A hydraulic pump, the speed is 950r/min, the displacement V, = 168ML/r, the working pressure is 29.5MPA and actual flow rate is 150L/min when the speed is 950r/min, total efficiency is 0.87, calculate: a) The theoretical flow rate of pump b) The volumetric efficiency of pump c) Mechanical efficiency of pump d) The actual driving input power e) Theoretical and actual hydraulic power f) Theoretical and actual driving torque.

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Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.