|April 29, 2014, 11:00||
Use of two different turbulence models at the same simulation
Join Date: Apr 2013
Posts: 104Rep Power: 5
I am studying the heat transfer in a channel flow, where I have to use a turbulence model to close the Reynolds stresses (in my case, the Wilcox k-Omega model) and other one to model the turbulent heat transfer. I am using a modified SimpleFoam as a solver.
Following the paper I have, it is said to apply at first place the k-Omega model, and after that the heat transfer model. This implies that I have to use two turbulence models, and I only can write one in the RASProperties file.
I have different options:
Since I have no administrator access, and I will use this approach in a cluster, which option do you think is more easy to implement? Maybe the thing I need is just a few Linux commands. Could it be a way to use a second RASProperties file?
Thank you in advance!
|rasproperties, simplefoam, turbulence models|
|Thread||Thread Starter||Forum||Replies||Last Post|
|in k-epsilon wall function approach high Re turbulence models: question of velocity||romant||OpenFOAM Programming & Development||6||May 26, 2016 09:14|
|Turbulence models||Reza Imani||Main CFD Forum||7||April 8, 2016 09:15|
|different zones, different turbulence models||gmwsy||FLUENT||3||June 19, 2009 06:08|
|Natural convection - Inlet boundary condition||max91||CFX||1||July 29, 2008 20:28|
|Why Turbulence models are not universal.||Senthil||Main CFD Forum||4||July 5, 2000 04:34|