|April 27, 2012, 09:54||
Wall Boundary Condition
Join Date: Jan 2010
Location: United Kingdom
Posts: 27Rep Power: 8
I'm trying to modify the default k-eps turbulence model in Fluent using udfs, and i wanted to set the boundary conditions as per my requirement.
Now the Fluent manual says that it "takes care of the wall boundary conditions for k(turbulent kinetic energy) and epsilon (energy dissipation rate) at the wall", but is there any way i can change the B.C. conditions of epsilon on the wall using a udf?
|May 8, 2012, 16:08||
Join Date: Feb 2012
Posts: 24Rep Power: 6
i try to intoduce this UDF ,but it return me eror line 18 :invalid type for pointer dereference: double. ; what is the problem?
#define A 0.1;
#define B 0.01;
|boundary condition, dissipation rate, k-e model, turbulence, udf|
|Thread||Thread Starter||Forum||Replies||Last Post|
|isothermal wall boundary condition||Neil||Main CFD Forum||3||November 9, 2015 03:34|
|Natural convection in a closed domain STILL NEEDING help!||Yr0gErG||FLUENT||3||June 12, 2013 02:12|
|CFX13 Post Periodic interface||EtaEta||CFX||7||December 8, 2011 18:15|
|Domain Imbalance||HMR||CFX||3||March 6, 2011 21:10|
|Variable temperature wall boundary condition||Virginie||FLUENT||2||October 2, 2007 09:23|