Explicit algebraic Reynolds stress correction model (EARSCM) enhanced for the prediction of secondary flows based on RANS
EARSCM - Implementation of the EARSCM RANS model as proposed by Rincón and Amarloo (2023) for OpenFOAM.
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Implementation of the Explicit algebraic Reynolds stress correction model (EARSCM)
enhanced for the prediction of secondary flows based on standard RANS
The code is known to work with OpenFOAM v2212.
Mario Javier Rincón mjrp@mpe.au.dk Ali Amarloo amarloo@mpe.au.dk
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Download the source code using git:
git clone https://github.com/AUfluids/EARSCM.git
2 .Enter the directory where the source code has been extracted, and compile it by typing:
wmake
-
Add the following line to the controlDict of your case:
libs ( "libEARSCMIncompressibleTurbulenceModels" ) ;
-
Specify
RASModel kOmegaSSTEARSCM2D;
in turbulentProperties.
-
Add the subdictionary
EARSCM 2; // 0: off | 1: ModelI | 2: ModelII
z to turbulentProperties.
NOTE: You might have to define the bijDelta term in fvSchemes, here you have an example:
divSchemes
{
div(dev(((2*k)*bijDelta))) Gauss linear;
}
For more details, refer to the publication at: LINK Progressive augmentation of Reynolds stress tensor models for secondary flow prediction by computational fluid dynamics driven surrogate optimisation
Qualitative results for a duct flow of aspect ratio 1 at bulk Reynolds number 3500 for Model II:
Quantitative results:
Please, cite this library using the following DOI: DOI.
Rincón and Amarloo (2023)
@article{rinconAmarloo2023progressive,
title={Progressive augmentation of Reynolds stress tensor models for secondary flow prediction by computational fluid dynamics driven surrogate optimisation},
author={Rinc{\'o}n, Mario Javier and Amarloo, Ali and Reclari, Martino and Yang, Xiang and Abkar, Mahdi},
journal={Internaltional Journal of Heat and Fluid Flow(submitted)},
volume={000},
pages={0000},
year={2023},
publisher={Elsevier}
}
(under review)
For release-specific DOIs, click on the badge and find the DOI corresponding to the desired version in the version list.
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