H(pipe loss)= I assumed it is 1m, pipe total length is 10m, Q=4.8kg/h, one non-return valve, few elbows, and one pressure-controlled valve).
H(velocity)=H(deliver velocity)-H(source velocity)= I assumed it is 0m, due to the inner diameter of both outlet&inlet are the same).
H(actual)=H(deliver)-H(source)=3m-1.5m=1.5m.
H(pressure)=H(delivery pressure)-H(source pressure)=65m-10m=55m,
Thus the total head would be,H(thd)=H(pipeloss)+H(velocity)+H (actual)+H(pressure)= 1m+0m+1.5m+55m=57.5m.
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