Dimensionless Ursell Number

Calculate the dimensionless Ursell number.

The Ursell number is a measure of the non linearity of ocean waves.

`Ur = h L^2 / d^3 = (h/d)^3 / (L/d)^2 `

where :

Ur = Ursell number
h = wave height
L = wave length
d = water depth

The Airy wave is suitable for Ur < 1. Stokes wave should be used for Ur < 40. Cnoidal wave should be used for Ur > 40.

Change Module :

• Dimensionless Cavitation Number Calculation Module
• Dimensionless Keulegan Carpenter Number Calculation Module
• Dimensionless Mach Number Calculation Module
• Dimensionless Number Calculation Module
• Dimensionless Relative Roughness Number Calculation Module
• Dimensionless Reynolds Number Calculation Module
• Dimensionless Wave Number Calculation Module
• All

Related Modules :

• Fluid Density And Volume Calculation Module
• Gas Compressibility Factor Calculation Module
• Line Pipe Cross Section Calculation Module
• Liquid Kinematic And Dynamic Viscosity Calculation Module
• More Dimensionless Number Modules

[FREE] tools are free in basic mode with no login (no plots, tables, goal seek etc). Login or Open a free account to use the tools in plus mode (with plots, tables, goal seek etc).
[PLUS] tools are free in basic CHECK mode with Login or Open a free account (CHECK values no plots, tables, goal seek etc). Buy a Subscription to use the tools in plus mode (with plots, tables, goal seek etc).
Try plus mode using the Plus Mode Demo tools with no login.   Help Using The Pipeng Toolbox (opens in the popup workbook)