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Engineering
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Engineering
/
2nd Year
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Sem 2
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Fluid Mechanics
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Pipe Flow
Darcy–Weisbach Head Loss
Frictional head loss in a pipe.
Formula
hf = f · (L/D) · v² / (2g)
Friction Factor f
Length
Diameter
Velocity
Gravity (m/s²)
g = 9.80665 m/s²
Results
Head Loss
8.1549
mm
= 0.8155 cm
= 0.0082 m
= 8.1549e-6 km
Save calculation
25 constants available in the Constants Library