A pump operating in a steady state, moves a flow of $10k\frac{g}{s}$ of water through a pipeline. The inlet pressure is $1$ bar $,$ the temperature is $20C$ and the speed is $3\frac{m}{s}.$ At the exit, the pressure is $1\mathrm{.}36$ bar $,$ temperature is $20C$ and the speed is $12\frac{m}{s}.$ The exit is located $15$ m over the inlet position.

Determine the power of the pump in kW assuming that the heat flow transfer can be neglected.

The specific enthalpy variation is $0,036k\frac{J}{k}g.$

I need step by step solution.