sprayDyMFoam.C
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1/*---------------------------------------------------------------------------*\
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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) 2015-2017 OpenFOAM Foundation
9-------------------------------------------------------------------------------
10License
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14 under the terms of the GNU General Public License as published by
15 the Free Software Foundation, either version 3 of the License, or
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21 for more details.
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24 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
25
26Application
27 sprayDyMFoam
28
29Group
30 grpLagrangianSolvers grpMovingMeshSolvers
31
32Description
33 Transient solver for compressible, turbulent flow with a spray particle
34 cloud, with optional mesh motion and mesh topology changes.
35
36\*---------------------------------------------------------------------------*/
37
38#include "fvCFD.H"
39#include "dynamicFvMesh.H"
40#include "turbulenceModel.H"
41#include "basicSprayCloud.H"
42#include "psiReactionThermo.H"
43#include "CombustionModel.H"
44#include "radiationModel.H"
45#include "SLGThermo.H"
46#include "pimpleControl.H"
47#include "CorrectPhi.H"
48#include "fvOptions.H"
49
50// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
51
52int main(int argc, char *argv[])
53{
54 argList::addNote
55 (
56 "Transient solver for compressible, turbulent flow"
57 " with a spray particle cloud.\n"
58 "With optional mesh motion and mesh topology changes.\n"
59 );
60
61 #include "postProcess.H"
62
63 #include "setRootCaseLists.H"
64 #include "createTime.H"
65 #include "createDynamicFvMesh.H"
66 #include "createDyMControls.H"
67 #include "createFields.H"
68 #include "createFieldRefs.H"
69 #include "createRhoUf.H"
70 #include "compressibleCourantNo.H"
71 #include "setInitialDeltaT.H"
72 #include "initContinuityErrs.H"
73
74 turbulence->validate();
75
76 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
77
78 Info<< "\nStarting time loop\n" << endl;
79
80 while (runTime.run())
81 {
82 #include "readDyMControls.H"
83
84 {
85 // Store divrhoU from the previous time-step/mesh for the correctPhi
86 volScalarField divrhoU
87 (
88 "divrhoU",
89 fvc::div(fvc::absolute(phi, rho, U))
90 );
91
92 #include "compressibleCourantNo.H"
93 #include "setDeltaT.H"
94
95 ++runTime;
96
97 Info<< "Time = " << runTime.timeName() << nl << endl;
98
99 // Store momentum to set rhoUf for introduced faces.
100 volVectorField rhoU("rhoU", rho*U);
101
102 // Store the particle positions
103 parcels.storeGlobalPositions();
104
105 // Do any mesh changes
106 mesh.update();
107
108 if (mesh.changing())
109 {
110 MRF.update();
111
112 if (correctPhi)
113 {
114 // Calculate absolute flux from the mapped surface velocity
115 phi = mesh.Sf() & rhoUf;
116
117 #include "correctPhi.H"
118
119 // Make the fluxes relative to the mesh-motion
120 fvc::makeRelative(phi, rho, U);
121 }
122
124 {
125 #include "meshCourantNo.H"
126 }
127 }
128 }
129
130 parcels.evolve();
131
132 #include "rhoEqn.H"
133
134 // --- Pressure-velocity PIMPLE corrector loop
135 while (pimple.loop())
136 {
137 #include "UEqn.H"
138 #include "YEqn.H"
139 #include "EEqn.H"
140
141 // --- Pressure corrector loop
142 while (pimple.correct())
143 {
144 #include "pEqn.H"
145 }
146
147 if (pimple.turbCorr())
148 {
149 turbulence->correct();
150 }
151 }
152
153 rho = thermo.rho();
154
155 if (runTime.write())
156 {
157 combustion->Qdot()().write();
158 }
159
160 runTime.printExecutionTime(Info);
161 }
162
163 Info<< "End\n" << endl;
164
165 return 0;
166}
167
168
169// ************************************************************************* //
surfaceScalarField & phi
IOMRFZoneList & MRF
pimpleControl & pimple
Basic thermodynamics type based on the use of fitting functions for cp, h, s obtained from the templa...
U
Definition: pEqn.H:72
dynamicFvMesh & mesh
engineTime & runTime
autoPtr< surfaceVectorField > rhoUf
Creates and initialises the velocity velocity field rhoUf.
compressible::turbulenceModel & turbulence
Calculates and outputs the mean and maximum Courant Numbers.
GeometricField< vector, fvPatchField, volMesh > volVectorField
Definition: volFieldsFwd.H:83
GeometricField< scalar, fvPatchField, volMesh > volScalarField
Definition: volFieldsFwd.H:82
messageStream Info
Information stream (stdout output on master, null elsewhere)
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:372
constexpr char nl
The newline '\n' character (0x0a)
Definition: Ostream.H:53
runTime write()
Execute application functionObjects to post-process existing results.
checkMeshCourantNo
correctPhi
Info<< "Creating combustion model\n"<< endl;autoPtr< CombustionModel< psiReactionThermo > > combustion(CombustionModel< psiReactionThermo >::New(thermo, turbulence()))