Hybrid Scheme for DES
I am trying to validate the swirl flow in Gas Turbine model combustor with DES simulation OpenFOAM.
In the Detached Eddy simulation there is RANS region and SGS region and I want to use Upwind Scheme for RANS and Central difference scheme for the SGS region.
The question is whether there is any such scheme already available in OpenFOAM or I have to implement it my or any idea how to accomplish this with the currently existing schemes.
For reference: Detached Eddy Simulation of Massively Separated Flows, Strelets, M. AIAA-2001-0879.
Any comments about how to achieve this are welcomed.
Thanks in advance.
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