Pipe Flow Calculator

Darcy-Weisbach pressure drop with Swamee-Jain friction factor. Supports pipe schedules, fluid presets, fittings, and elevation.

Pipe

Size (NPS)

Schedule

ID: 52.5 mm

Length (m)

Elevation ΔZ (m)

Material

ρ = 997 kg/m³, μ = 8.90e-4 Pa·s

Flow velocity

1.2832m/s

Reynolds number

75,466.37Turbulent

Friction factor (Darcy)

0.02258

Pipe resistance coefficient R

43.0128m⁻¹

Pipe pressure drop

35,305.39Pa

Fittings pressure drop

0.0000e+0Pa

Elevation pressure

0.0000e+0Pa

Total pressure drop

35,305.39Pa

Total pressure drop

35.305kPa

Total pressure drop

0.3531bar

Head loss

3.6110m

Volumetric flow rate

10.0000m³/h