Chezys Conduit Flow Equation

Calculate mean flow velocity in conduits using Chezy's equation: v = C (Rh S)^(1/2). Determine flow velocity based on Chezy coefficient, hydraulic radius, and slope.

Calculator

Inputs

Chezy Coefficient (C) (m^(1/2)/s)

Hydraulic Radius (Rh) (m)

Slope (S) (m/m)

Cross Sectional Area (A) (m²)

Results

Mean Velocity (v)-- m/s

Volume Flow (q)-- m³/s

Parameter	Value	Unit
Conduit Dimensions	1 × 1	m
Fill Level	0.5	fraction
Cross Sectional Area (A)	0.5	m²
Wetted Perimeter (P)	2	m
Hydraulic Radius (Rh)	0.25	m
Slope (S)	0.01	m/m
Chezy Coefficient (C)	50	m^(1/2)/s
Mean Velocity (v)	2.5	m/s
Volume Flow (q)	1.25	m³/s