Home
Downloads
Documentation
Installation
User Guide
man-pages
API Documentation
README
Release Notes
Changes
License
Support
SourceForge Project
Main Page
Related Pages
Namespaces
Classes
Files
File List
File Members
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Macros
Pages
applications
solvers
combustion
dieselEngineFoam
dieselEngineFoam.C
Go to the documentation of this file.
1
/*---------------------------------------------------------------------------*\
2
========= |
3
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4
\\ / O peration |
5
\\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
6
\\/ M anipulation |
7
-------------------------------------------------------------------------------
8
License
9
This file is part of OpenFOAM.
10
11
OpenFOAM is free software: you can redistribute it and/or modify it
12
under the terms of the GNU General Public License as published by
13
the Free Software Foundation, either version 3 of the License, or
14
(at your option) any later version.
15
16
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19
for more details.
20
21
You should have received a copy of the GNU General Public License
22
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
23
24
Application
25
dieselEngineFoam
26
27
Description
28
Solver for diesel engine spray and combustion.
29
30
Usage
31
- dieselEngineFoam [OPTION]
32
33
@param -case <dir> \n
34
Specify the case directory
35
36
@param -parallel \n
37
Run the case in parallel
38
39
@param -help \n
40
Display short usage message
41
42
@param -doc \n
43
Display Doxygen documentation page
44
45
@param -srcDoc \n
46
Display source code
47
48
\*---------------------------------------------------------------------------*/
49
50
#include <
finiteVolume/fvCFD.H
>
51
#include <
engine/engineTime.H
>
52
#include <
engine/engineMesh.H
>
53
#include <
reactionThermophysicalModels/hCombustionThermo.H
>
54
#include <
compressibleTurbulenceModel/turbulenceModel.H
>
55
#include <
dieselSpray/spray.H
>
56
#include <
chemistryModel/psiChemistryModel.H
>
57
#include <
chemistryModel/chemistrySolver.H
>
58
#include <
finiteVolume/multivariateScheme.H
>
59
#include <
OpenFOAM/Switch.H
>
60
#include <
OpenFOAM/OFstream.H
>
61
#include <
finiteVolume/volPointInterpolation.H
>
62
#include <
specie/thermoPhysicsTypes.H
>
63
64
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
65
66
int
main
(
int
argc,
char
*argv[])
67
{
68
#include <
OpenFOAM/setRootCase.H
>
69
#include <
engine/createEngineTime.H
>
70
#include <
engine/createEngineMesh.H
>
71
#include "
createFields.H
"
72
#include <
finiteVolume/readGravitationalAcceleration.H
>
73
#include "
readCombustionProperties.H
"
74
#include "
createSpray.H
"
75
#include <
finiteVolume/initContinuityErrs.H
>
76
#include "
../engineFoam/readEngineTimeControls.H
"
77
#include <
finiteVolume/compressibleCourantNo.H
>
78
#include <
finiteVolume/setInitialDeltaT.H
>
79
#include "
startSummary.H
"
80
81
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
82
83
Info
<<
"\nStarting time loop\n"
<<
endl
;
84
85
while
(runTime.run())
86
{
87
#include <
finiteVolume/readPISOControls.H
>
88
#include "
../engineFoam/readEngineTimeControls.H
"
89
#include <
finiteVolume/compressibleCourantNo.H
>
90
#include <
finiteVolume/setDeltaT.H
>
91
92
runTime++;
93
94
Info
<<
"Crank angle = "
<< runTime.theta() <<
" CA-deg"
<<
endl
;
95
96
mesh
.move();
97
const_cast<
volPointInterpolation
&
>
98
(
99
volPointInterpolation::New(
mesh
)
100
).updateMesh();
101
102
dieselSpray
.
evolve
();
103
104
Info
<<
"Solving chemistry"
<<
endl
;
105
106
chemistry
.
solve
107
(
108
runTime.value() - runTime.deltaT().value(),
109
runTime.deltaT().value()
110
);
111
112
// turbulent time scale
113
{
114
volScalarField
tk =
115
Cmix
*
sqrt
(
turbulence
->muEff()/
rho
/
turbulence
->epsilon());
116
volScalarField
tc =
chemistry
.
tc
();
117
118
//Chalmers PaSR model
119
kappa
= (runTime.deltaT() + tc)/(runTime.deltaT() + tc + tk);
120
}
121
122
chemistrySh
=
kappa
*
chemistry
.
Sh
()();
123
124
#include "
rhoEqn.H
"
125
#include "
UEqn.H
"
126
127
for
(label ocorr=1; ocorr <=
nOuterCorr
; ocorr++)
128
{
129
#include "
YEqn.H
"
130
#include "
hsEqn.H
"
131
132
// --- PISO loop
133
for
(
int
corr=1; corr<=
nCorr
; corr++)
134
{
135
#include "
pEqn.H
"
136
}
137
}
138
139
turbulence
->correct();
140
141
#include "
logSummary.H
"
142
#include "
spraySummary.H
"
143
144
rho
=
thermo
.
rho
();
145
146
if
(runTime.write())
147
{
148
chemistry
.
dQ
()().write();
149
}
150
151
Info
<<
"ExecutionTime = "
<< runTime.elapsedCpuTime() <<
" s"
152
<<
" ClockTime = "
<< runTime.elapsedClockTime() <<
" s"
153
<<
nl
<<
endl
;
154
}
155
156
Info
<<
"End\n"
<<
endl
;
157
158
return
0;
159
}
160
161
162
// ************************ vim: set sw=4 sts=4 et: ************************ //