Calculate hydraulic radius for various channel shapes and flow conditions.
Determine the hydraulic radius of different channel geometries including circular pipes, rectangular channels, and trapezoidal sections for fluid mechanics applications.
Click on any example to load it into the calculator.
A standard circular pipe commonly used in water distribution systems.
Shape: Circular
Diameter: 0.3 m
A concrete-lined rectangular channel used in stormwater drainage.
Shape: Rectangular
Width: 2.5 m
Depth: 1.2 m
A natural or earthen channel with sloped sides for stability.
Shape: Trapezoidal
Width: 3.0 m
Depth: 1.5 m
Side Slope: 2.0 H:V
A wide rectangular channel where width is much greater than depth.
Shape: Rectangular
Width: 10.0 m
Depth: 0.8 m