|May 19, 2009, 00:49||
how to set up a wall boundary condition according to calculated wall shear stress?
Join Date: Mar 2009
Location: Shanghai, P.R.China
Posts: 4Rep Power: 8
I am trying to do hurricane boundary layer CFD simulation using OpenFoam, one of the problems is setting bottom boundary condition.
I am trying to set up a "partial-slip" wall boundary condition for the simulation. according to the empirical relationship, the surface stress is calculated based on near-surface velocity. this makes wall boundary condition in OpenFoam is invalid here.
I notes that there is a partial slip boundary condition in OpenFoam, but I can not fig out how this is implemented since the description for this boundary condition in User's guide is vague.
thanks a lot
|Thread||Thread Starter||Forum||Replies||Last Post|
|Shear stress at wall||John||FLUENT||0||September 21, 2005 08:27|
|LES: mean wall shear stress||Francois||FLUENT||0||July 7, 2005 11:15|
|Macro to set Wall Shear Stress||Satish||FLUENT||4||November 26, 2003 15:46|
|plotting wall shear stress||Ellen||FLUENT||1||April 5, 2002 22:50|
|What is the detail definition of wall shear stress||zjm||FLUENT||0||January 2, 2002 08:43|