CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Wiki > Froude number

Froude number

From CFD-Wiki

(Difference between revisions)
Jump to: navigation, search

Revision as of 17:42, 20 September 2005


The Froude number is the ratio of the flow speed to the speed of infinitesimal (incompressible) gravity waves in the same medium. It has application in phenomena such as Hydraulic Jump.


Fr = \frac{U}{\sqrt{gH}}
My wiki