Recommendations
Circular weirCircular channel - critical depthRiver Self-Purification: Streeter-Phelps MethodHead loss coefficient of a partially open butterfly valveNet Present Value (NPV)Pressure drop in Leopold blocks
Circular channel - normal flow
Normal depth

Input data

Flow

Diameter

Slope

Head loss coefficient (n)

Output data

Normal depth

Maximum flow

Description

Performs normal flow calculations for circular channels.

References

  • SILVESTRE, P. Hidráulica geral. Rio de Janeiro, LTC, 1979.