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Darcy-Weisbach Pipe Akisi Analysis - Chiller Kondanser Line Surtunme Load Loss Calculator
Country-neutral calculator for Darcy-Weisbach Pipe Akisi Analysis - Chiller Kondanser Line Surtunme Load Loss. Major friction head loss: h_f = f_D × (L/D) × v²/(2g), using Darcy friction factor f_D, not Fanning friction factor. Distributed straight-pipe losses only. Minor losses, fittings, valves and elevation changes are excluded; f_D must match the flow regime.
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m³/h
mm
m
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Darcy-Weisbach Pipe Akisi Analysis - Chiller Kondanser Line Surtunme Load Loss Calculator: method and worked example
What the calculation does
Major friction head loss: h_f = f_D × (L/D) × v²/(2g), using Darcy friction factor f_D, not Fanning friction factor.
Example using the prefilled values
With flow = 18, diameter = 80, length = 60, friction = 0.022, the result is 0.832402874 m.
How to interpret the result
Major friction head loss: h_f = f_D × (L/D) × v²/(2g), using Darcy friction factor f_D, not Fanning friction factor.
Assumptions and limitations
Distributed straight-pipe losses only. Minor losses, fittings, valves and elevation changes are excluded; f_D must match the flow regime.
Input
Inputs used by this calculator
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Hacimsel Flow Ratem³/hInternal DiametermmPipe LengthmDarcy surtunme Coefficient