Steps for calculating friction loss in pipe using Darcy Weisbach formula:

a) Enter frictional factor by referring to Moody chart.

b) Enter total length of pipe in meter.

c) Enter velocity of flow in M/s and diameter of pipe in Meter.

d) Frictional head loss in meter will be calculated based on above data.

e) For calculating minor losses in pipe just enter inlet velocity and outlet velocity of fluid in pipe.


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