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Question:

What is the displacement of the pump? Flow? What is the volume efficiency and mechanical efficiency of the pump?

What is the displacement of the pump? Flow? What is the volume efficiency and mechanical efficiency of the pump?

Answer:

Displacement of a pump: the volume of the discharged liquid calculated by the change in the size of the sealing geometry for each revolution of the hydraulic pump
Jul 31, 2017
Pump flow: the volume of liquid discharged per unit time.(3) volume efficiency of pump: the ratio of actual output flow of pump to theoretical flow rate.
Jul 31, 2017
Mechanical efficiency: the ratio of theoretical torque to actual torque of the pump.
Jul 31, 2017

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