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Fluid Mechanics

Hydraulic Jump Calculator

Compute sequent depth, energy loss, and Froude number for a hydraulic jump in an open channel. Used by hydraulic engineers to design stilling basins and dissipate kinetic energy in spillways.

Fill in the required fields to see your result.
Fluid Mechanics

Hydraulic Jump Depth Calculator

Calculates the sequent (conjugate) depth downstream of a hydraulic jump in open channel flow. Used by hydraulic engineers to design energy dissipators below spillways, sluice gates, and stilling basins.

Fill in the required fields to see your result.

Key differences

Hydraulic Jump CalculatorHydraulic Jump Depth Calculator
CategoryFluid MechanicsFluid Mechanics
Inputs required33
ResultSequent Depth (y2) (m)Conjugate Depth (y2) (m)
What it doesCompute sequent depth, energy loss, and Froude number for a hydraulic jump in an open channel. Used by hydraulic engineers to design stilling basins and dissipate kinetic energy in spillways.Calculates the sequent (conjugate) depth downstream of a hydraulic jump in open channel flow. Used by hydraulic engineers to design energy dissipators below spillways, sluice gates, and stilling basins.