Engineering, 14.09.2019 01:20, josephcfaucett2863

An internal gear pump delivers 45 litres of hydraulic fluid per minute at a pressure of 20 mpa when driven at 1430 r/min. calculate the input power to the pump shaft and the displacement volume per revolution if the mechanical efficiency of the pump is 90% and its volumetric efficiency is 85%.

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An internal gear pump delivers 45 litres of hydraulic fluid per minute at a pressure of 20 mpa when...