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openfoam
Commits
73b9f50b
Commit
73b9f50b
authored
Apr 04, 2013
by
andy
Browse files
ENH: Added new externalCoupledTemperature BC
parent
126c6fa4
Changes
3
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Inline
Side-by-side
src/turbulenceModels/compressible/turbulenceModel/Make/files
View file @
73b9f50b
...
...
@@ -10,4 +10,6 @@ derivedFvPatchFields/turbulentTemperatureRadCoupledMixed/turbulentTemperatureRad
derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.C
derivedFvPatchFields/wallHeatTransfer/wallHeatTransferFvPatchScalarField.C
derivedFvPatchFields/externalCoupledTemperatureMixed/externalCoupledTemperatureMixedFvPatchScalarField.C
LIB = $(FOAM_LIBBIN)/libcompressibleTurbulenceModel
src/turbulenceModels/compressible/turbulenceModel/derivedFvPatchFields/externalCoupledTemperatureMixed/externalCoupledTemperatureMixedFvPatchScalarField.C
0 → 100644
View file @
73b9f50b
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2013 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include
"externalCoupledTemperatureMixedFvPatchScalarField.H"
#include
"addToRunTimeSelectionTable.H"
#include
"fvPatchFieldMapper.H"
#include
"volFields.H"
#include
"OFstream.H"
#include
"turbulenceModel.H"
// * * * * * * * * * * * * Protected Member Functions * * * * * * * * * * * //
void
Foam
::
externalCoupledTemperatureMixedFvPatchScalarField
::
writeHeader
(
OFstream
&
os
)
const
{
os
<<
"# Values: magSf value qDot htc"
<<
endl
;
}
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
Foam
::
externalCoupledTemperatureMixedFvPatchScalarField
::
externalCoupledTemperatureMixedFvPatchScalarField
(
const
fvPatch
&
p
,
const
DimensionedField
<
scalar
,
volMesh
>&
iF
)
:
externalCoupledMixedFvPatchField
<
scalar
>
(
p
,
iF
)
{}
Foam
::
externalCoupledTemperatureMixedFvPatchScalarField
::
externalCoupledTemperatureMixedFvPatchScalarField
(
const
externalCoupledTemperatureMixedFvPatchScalarField
&
ptf
,
const
fvPatch
&
p
,
const
DimensionedField
<
scalar
,
volMesh
>&
iF
,
const
fvPatchFieldMapper
&
mapper
)
:
externalCoupledMixedFvPatchField
<
scalar
>
(
ptf
,
p
,
iF
,
mapper
)
{}
Foam
::
externalCoupledTemperatureMixedFvPatchScalarField
::
externalCoupledTemperatureMixedFvPatchScalarField
(
const
fvPatch
&
p
,
const
DimensionedField
<
scalar
,
volMesh
>&
iF
,
const
dictionary
&
dict
)
:
externalCoupledMixedFvPatchField
<
scalar
>
(
p
,
iF
,
dict
)
{}
Foam
::
externalCoupledTemperatureMixedFvPatchScalarField
::
externalCoupledTemperatureMixedFvPatchScalarField
(
const
externalCoupledTemperatureMixedFvPatchScalarField
&
ecmpf
)
:
externalCoupledMixedFvPatchField
<
scalar
>
(
ecmpf
)
{}
Foam
::
externalCoupledTemperatureMixedFvPatchScalarField
::
externalCoupledTemperatureMixedFvPatchScalarField
(
const
externalCoupledTemperatureMixedFvPatchScalarField
&
ecmpf
,
const
DimensionedField
<
scalar
,
volMesh
>&
iF
)
:
externalCoupledMixedFvPatchField
<
scalar
>
(
ecmpf
,
iF
)
{}
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
Foam
::
externalCoupledTemperatureMixedFvPatchScalarField
::
~
externalCoupledTemperatureMixedFvPatchScalarField
()
{}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
void
Foam
::
externalCoupledTemperatureMixedFvPatchScalarField
::
transferData
(
OFstream
&
os
)
const
{
if
(
log
())
{
Info
<<
type
()
<<
": writing data to "
<<
os
.
name
()
<<
endl
;
}
const
label
patchI
=
patch
().
index
();
// heat flux [W/m2]
scalarField
qDot
(
this
->
patch
().
size
(),
0
.
0
);
typedef
compressible
::
turbulenceModel
cmpTurbModelType
;
static
word
turbName
(
"turbulenceModel"
);
static
word
thermoName
(
"thermophysicalProperties"
);
if
(
db
().
foundObject
<
cmpTurbModelType
>
(
turbName
))
{
const
cmpTurbModelType
&
turbModel
=
db
().
lookupObject
<
cmpTurbModelType
>
(
turbName
);
const
basicThermo
&
thermo
=
turbModel
.
thermo
();
const
fvPatchScalarField
&
hep
=
thermo
.
he
().
boundaryField
()[
patchI
];
qDot
=
turbModel
.
alphaEff
(
patchI
)
*
hep
.
snGrad
();
}
else
if
(
db
().
foundObject
<
basicThermo
>
(
thermoName
))
{
const
basicThermo
&
thermo
=
db
().
lookupObject
<
basicThermo
>
(
thermoName
);
const
fvPatchScalarField
&
hep
=
thermo
.
he
().
boundaryField
()[
patchI
];
qDot
=
thermo
.
alpha
().
boundaryField
()[
patchI
]
*
hep
.
snGrad
();
}
else
{
FatalErrorIn
(
"void Foam::externalCoupledTemperatureMixedFvPatchScalarField::"
"writeData"
"("
"const fileName& transferFile"
") const"
)
<<
"Condition requires either compressibke turbulence and/or "
<<
"thermo model to be available"
<<
exit
(
FatalError
);
}
// patch temperature [K]
const
scalarField
Tp
(
*
this
);
// near wall cell temperature [K]
const
scalarField
Tc
(
patchInternalField
());
// heat transfer coefficient [W/m2/K]
const
scalarField
htc
(
qDot
/
(
Tp
-
Tc
+
ROOTVSMALL
));
if
(
Pstream
::
parRun
())
{
int
tag
=
Pstream
::
msgType
()
+
1
;
List
<
Field
<
scalar
>
>
magSfs
(
Pstream
::
nProcs
());
magSfs
[
Pstream
::
myProcNo
()].
setSize
(
this
->
patch
().
size
());
magSfs
[
Pstream
::
myProcNo
()]
=
this
->
patch
().
magSf
();
Pstream
::
gatherList
(
magSfs
,
tag
);
List
<
Field
<
scalar
>
>
values
(
Pstream
::
nProcs
());
values
[
Pstream
::
myProcNo
()].
setSize
(
this
->
patch
().
size
());
values
[
Pstream
::
myProcNo
()]
=
Tp
;
Pstream
::
gatherList
(
values
,
tag
);
List
<
Field
<
scalar
>
>
qDots
(
Pstream
::
nProcs
());
qDots
[
Pstream
::
myProcNo
()].
setSize
(
this
->
patch
().
size
());
qDots
[
Pstream
::
myProcNo
()]
=
qDot
;
Pstream
::
gatherList
(
qDots
,
tag
);
List
<
Field
<
scalar
>
>
htcs
(
Pstream
::
nProcs
());
htcs
[
Pstream
::
myProcNo
()].
setSize
(
this
->
patch
().
size
());
htcs
[
Pstream
::
myProcNo
()]
=
htc
;
Pstream
::
gatherList
(
htcs
,
tag
);
if
(
Pstream
::
master
())
{
forAll
(
values
,
procI
)
{
const
Field
<
scalar
>&
magSf
=
magSfs
[
procI
];
const
Field
<
scalar
>&
value
=
values
[
procI
];
const
Field
&
qDot
=
qDots
[
procI
];
const
Field
&
htc
=
htcs
[
procI
];
forAll
(
magSf
,
faceI
)
{
os
<<
magSf
[
faceI
]
<<
token
::
SPACE
<<
value
[
faceI
]
<<
token
::
SPACE
<<
qDot
[
faceI
]
<<
token
::
SPACE
<<
htc
[
faceI
]
<<
token
::
SPACE
<<
nl
;
}
}
os
.
flush
();
}
}
else
{
const
Field
<
scalar
>&
magSf
(
this
->
patch
().
magSf
());
forAll
(
patch
(),
faceI
)
{
os
<<
magSf
[
faceI
]
<<
token
::
SPACE
<<
Tp
[
faceI
]
<<
token
::
SPACE
<<
qDot
[
faceI
]
<<
token
::
SPACE
<<
htc
[
faceI
]
<<
token
::
SPACE
<<
nl
;
}
os
.
flush
();
}
}
void
Foam
::
externalCoupledTemperatureMixedFvPatchScalarField
::
updateCoeffs
()
{
externalCoupledMixedFvPatchField
<
scalar
>::
updateCoeffs
();
}
void
Foam
::
externalCoupledTemperatureMixedFvPatchScalarField
::
write
(
Ostream
&
os
)
const
{
externalCoupledMixedFvPatchField
<
scalar
>::
write
(
os
);
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace
Foam
{
makePatchTypeField
(
fvPatchScalarField
,
externalCoupledTemperatureMixedFvPatchScalarField
);
}
// ************************************************************************* //
src/turbulenceModels/compressible/turbulenceModel/derivedFvPatchFields/externalCoupledTemperatureMixed/externalCoupledTemperatureMixedFvPatchScalarField.H
0 → 100644
View file @
73b9f50b
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2013 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Class
Foam::externalCoupledTemperatureMixedFvPatchScalarField
Group
grpCoupledBoundaryConditions
Description
This boundary condition provides a temperatue interface to an external
application. Values are transferred as plain text files, where OperFOAM
data is written as:
<value1> <surfaceNormalGradient1>
<value2> <surfaceNormalGradient2>
<value3> <surfaceNormalGradient3>
...
<valueN> <surfaceNormalGradientN>
and received as the constituent pieces of the `mixed' condition, i.e.
<value1> <gradient1> <valueFracion1>
<value2> <gradient2> <valueFracion2>
<value3> <gradient3> <valueFracion3>
...
<valueN> <gradientN> <valueFracionN>
At start-up, the boundary creates a lock file, e.g.
$FOAM_CASE/comms/patchName/OpenFOAM.lock
... to signal the external source to wait. During the boundary condition
update, boundary values are written to file, e.g.
$FOAM_CASE/comms/patchName/data.out
The lock file is then removed, instructing the external source to take
control of the program execution. When ready, the external program
should create the return values, e.g. to file
$FOAM_CASE/comms/patchName/data.in
... and then re-instate the lock file. The boundary condition will then
read the return values, and pass program execution back to OpenFOAM.
\heading Patch usage
\table
Property | Description | Required | Default value
commsDir | communications folder | yes |
fileName | transfer file name | yes |
collate | collate all patch data into single file | yes |
waitInterval | interval [s] between file checks | no | 1
timeOut | time after which error invoked [s] |no |100*waitInterval
calcFrequency | calculation frequency | no | 1
log | log program control | no | no
\endtable
Example of the boundary condition specification:
\verbatim
myPatch
{
type externalCoupledTemperature;
commsDir "$FOAM_CASE/comms";
fileName data;
collate yes;
calcFrequency 1;
}
\endverbatim
SeeAlso
mixedFvPatchField
externalCoupledMixedFvPatchField
SourceFiles
externalCoupledTemperatureMixedFvPatchScalarField.C
\*---------------------------------------------------------------------------*/
#ifndef externalCoupledTemperatureMixedFvPatchScalarField_H
#define externalCoupledTemperatureMixedFvPatchScalarField_H
#include
"externalCoupledMixedFvPatchFields.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace
Foam
{
class
IFstream
;
/*---------------------------------------------------------------------------*\
Class externalCoupledTemperatureMixedFvPatchScalarField Declaration
\*---------------------------------------------------------------------------*/
class
externalCoupledTemperatureMixedFvPatchScalarField
:
public
externalCoupledMixedFvPatchField
<
scalar
>
{
protected:
// Protected Member Functions
//- Write header to transfer file
virtual
void
writeHeader
(
OFstream
&
os
)
const
;
public:
//- Runtime type information
TypeName
(
"externalCoupledTemperature"
);
// Constructors
//- Construct from patch and internal field
externalCoupledTemperatureMixedFvPatchScalarField
(
const
fvPatch
&
,
const
DimensionedField
<
scalar
,
volMesh
>&
);
//- Construct from patch, internal field and dictionary
externalCoupledTemperatureMixedFvPatchScalarField
(
const
fvPatch
&
,
const
DimensionedField
<
scalar
,
volMesh
>&
,
const
dictionary
&
);
//- Construct by mapping given
// externalCoupledTemperatureMixedFvPatchScalarField onto a new patch
externalCoupledTemperatureMixedFvPatchScalarField
(
const
externalCoupledTemperatureMixedFvPatchScalarField
&
,
const
fvPatch
&
,
const
DimensionedField
<
scalar
,
volMesh
>&
,
const
fvPatchFieldMapper
&
);
//- Construct as copy
externalCoupledTemperatureMixedFvPatchScalarField
(
const
externalCoupledTemperatureMixedFvPatchScalarField
&
);
//- Construct and return a clone
virtual
tmp
<
fvPatchField
<
scalar
>
>
clone
()
const
{
return
tmp
<
fvPatchField
<
scalar
>
>
(
new
externalCoupledTemperatureMixedFvPatchScalarField
(
*
this
)
);
}
//- Construct as copy setting internal field reference
externalCoupledTemperatureMixedFvPatchScalarField
(
const
externalCoupledTemperatureMixedFvPatchScalarField
&
,
const
DimensionedField
<
scalar
,
volMesh
>&
);
//- Construct and return a clone setting internal field reference
virtual
tmp
<
fvPatchField
<
scalar
>
>
clone
(
const
DimensionedField
<
scalar
,
volMesh
>&
iF
)
const
{
return
tmp
<
fvPatchField
<
scalar
>
>
(
new
externalCoupledTemperatureMixedFvPatchScalarField
(
*
this
,
iF
)
);
}
//- Destructor
virtual
~
externalCoupledTemperatureMixedFvPatchScalarField
();
// Member functions
// Evaluation functions
//- Update the coefficients associated with the patch field
virtual
void
updateCoeffs
();
//- Transfer data for external source
virtual
void
transferData
(
OFstream
&
os
)
const
;
//- Write
virtual
void
write
(
Ostream
&
)
const
;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
}
// End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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