slurry.C
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1/*---------------------------------------------------------------------------*\
2 ========= |
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4 \\ / O peration |
5 \\ / A nd | www.openfoam.com
6 \\/ M anipulation |
7-------------------------------------------------------------------------------
8 Copyright (C) 2014 OpenFOAM Foundation
9 Copyright (C) 2020 OpenCFD Ltd.
10-------------------------------------------------------------------------------
11License
12 This file is part of OpenFOAM.
13
14 OpenFOAM is free software: you can redistribute it and/or modify it
15 under the terms of the GNU General Public License as published by
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21 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
22 for more details.
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24 You should have received a copy of the GNU General Public License
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27\*---------------------------------------------------------------------------*/
28
29#include "slurry.H"
31
32// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
33
34namespace Foam
35{
36namespace mixtureViscosityModels
37{
38 defineTypeNameAndDebug(slurry, 0);
39
41 (
42 mixtureViscosityModel,
43 slurry,
44 dictionary
45 );
46}
47}
48
49
50// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
51
53(
54 const word& name,
55 const dictionary& viscosityProperties,
56 const volVectorField& U,
57 const surfaceScalarField& phi,
58 const word modelName
59)
60:
61 mixtureViscosityModel(name, viscosityProperties, U, phi),
62 alpha_
63 (
64 U.mesh().lookupObject<volScalarField>
65 (
66 IOobject::groupName
67 (
68 viscosityProperties.getOrDefault<word>("alpha", "alpha"),
69 viscosityProperties.dictName()
70 )
71 )
72 )
73{}
74
75
76// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
77
79Foam::mixtureViscosityModels::slurry::mu(const volScalarField& muc) const
80{
81 return
82 (
83 muc*(1.0 + 2.5*alpha_ + 10.05*sqr(alpha_) + 0.00273*exp(16.6*alpha_))
84 );
85}
86
87
89(
90 const dictionary& viscosityProperties
91)
92{
93 return true;
94}
95
96
97// ************************************************************************* //
Macros for easy insertion into run-time selection tables.
#define addToRunTimeSelectionTable(baseType, thisType, argNames)
Add to construction table with typeName as the key.
surfaceScalarField & phi
virtual bool read()
Re-read model coefficients if they have changed.
Thomas' viscosity correction for slurry.
Definition: slurry.H:69
const volScalarField & alpha_
Slurry phase fraction.
Definition: slurry.H:75
A class for managing temporary objects.
Definition: tmp.H:65
#define defineTypeNameAndDebug(Type, DebugSwitch)
Define the typeName and debug information.
Definition: className.H:121
U
Definition: pEqn.H:72
dynamicFvMesh & mesh
const word dictName("faMeshDefinition")
const dimensionedScalar mu
Atomic mass unit.
Namespace for OpenFOAM.
dimensionedScalar exp(const dimensionedScalar &ds)
dimensionedSymmTensor sqr(const dimensionedVector &dv)
GeometricField< scalar, fvPatchField, volMesh > volScalarField
Definition: volFieldsFwd.H:82
word name(const expressions::valueTypeCode typeCode)
A word representation of a valueTypeCode. Empty for INVALID.
Definition: exprTraits.C:59