Learning Objective
> How to simulate a pump unit in Aspen HYSYS to find
out actual power required to pump the fluid.
>Pump increases the pressure of inlet liquid stream.
>In HYSYS, Pump operation can calculate power required for pumping,unknown pressure or pump efficiency depending othe information provided.
Problem statement A centrifugal pump was used to supply the cooling water
to a plant for heat exchange purpose. The water flow rate was 1000 kg/hr and inlet pressure and temperature was 100 Kpa and 25 C respectively. Pump deliver water at a pressure of 1000 Kpa. A sume pump operates at 70 % adiabatic efficiency.
How much power would be required to pump this fluid?
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