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turbulenceModels/laminar/Giesekus: Giesekus model for visco-elasticity

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Implementation of the Giesekus model for visco-elasticity, derived from the new
generalised form of the Maxwell model which now support additional sources.

    Giesekus, H., 1982.
    A simple constitutive equation for polymer fluids based on the
    concept of deformation-dependent tensional mobility.
    J. Non-Newton. Fluid. 11, 69–109.

This implementation is instantiated for incompressible, compressible and VoF
two-phase flow.
This commit is contained in:
Henry Weller
2019-03-28 22:10:59 +00:00
parent e1e3e2a333
commit 2dd53c898a
10 changed files with 294 additions and 8 deletions
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5
tutorials/multiphase/compressibleInterFoam/laminar/climbingRod/constant/turbulenceProperties.liquid
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@ -19,10 +19,13 @@ simulationType laminar;
laminar
{
laminarModel Maxwell;
laminarModel Maxwell; // Giesekus;
nuM 0.01476;
lambda 0.018225;
// Giesekus coefficient
alphaG 0.1;
}