/kOmegaSSTLowRe

Low Reynolds number kOmegaSST turbulence model for OpenFOAM

Primary LanguageC

kOmegaSSTLowRe turbulence model

Low Reynolds number kOmegaSST turbulence model for OpenFOAM.

This code was originally written by RodgriguezFatz from the cfd-online forums. See the original thread at http://www.cfd-online.com/Forums/openfoam-programming-development/134102-komegasst-lowre-damping-fluent.html

Compilation/installation

Clone this repository into your OpenFOAM user directory and compile with wmake:

cd $WM_PROJECT_USER_DIR
git clone https://github.com/petebachant/kOmegaSSTLowRe.git
cd kOmegaSSTLowRe
wmake libso

Usage

In system/controlDict:

libs
(
    "libOpenFOAM.so"
    "libincompressibleTurbulenceModel.so"
    "libincompressibleRASModels.so"
    "libmyIncompressibleRASModels.so"
);

In constant/RASProperties set

RASModel        kOmegaSSTLowRe;

Boundary conditions

Quantity BC
p zeroGradient
U fixedValue (0 0 0)
nut calculated or fixedValue uniform 0
k fixedValue uniform 1e-12
omega omegaWallFunction