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tutorials/heatTransfer/chtMultiRegionFoam/reverseBurner: Changed to perfectGas

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Only perfectGas and real-gas equations of state are consistent with standard
Janaf thermo data based on Cp.  Using other equations of state is possible but
the Janaf Cp data would have to be modified for consistency.
This commit is contained in:
Henry Weller
2020-07-02 09:42:07 +01:00
parent 559e6f9ce5
commit 5ef8edfc0c
8 changed files with 14 additions and 24 deletions
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2
tutorials/heatTransfer/chtMultiRegionFoam/reverseBurner/0/gas/p
View File

@ -17,7 +17,7 @@ FoamFile
dimensions [ 1 -1 -2 0 0 0 0 ];
internalField uniform 0;
internalField uniform 1e6;
boundaryField
{

2
tutorials/heatTransfer/chtMultiRegionFoam/reverseBurner/0/gas/p_rgh
View File

@ -17,7 +17,7 @@ FoamFile
dimensions [ 1 -1 -2 0 0 0 0 ];
internalField uniform 0;
internalField uniform 1e6;
boundaryField
{

2
tutorials/heatTransfer/chtMultiRegionFoam/reverseBurner/0/solid/p
View File

@ -17,7 +17,7 @@ FoamFile
dimensions [ 1 -1 -2 0 0 0 0 ];
internalField uniform 0;
internalField uniform 1e6;
boundaryField
{

2
tutorials/heatTransfer/chtMultiRegionFoam/reverseBurner/constant/gas/fvOptions
View File

@ -29,7 +29,7 @@ options
sources
{
e
h
{
explicit 5e7; // kg/m/s^3
implicit 0;

20
tutorials/heatTransfer/chtMultiRegionFoam/reverseBurner/constant/gas/thermo.compressibleGas
View File

@ -22,9 +22,7 @@ O2
molWeight 31.9988;
}
equationOfState
{
pRef 1e6;
}
{}
thermodynamics
{
Tlow 200;
@ -47,9 +45,7 @@ H2O
molWeight 18.0153;
}
equationOfState
{
pRef 1e6;
}
{}
thermodynamics
{
Tlow 200;
@ -72,9 +68,7 @@ CH4
molWeight 16.0428;
}
equationOfState
{
pRef 1e6;
}
{}
thermodynamics
{
Tlow 200;
@ -97,9 +91,7 @@ CO2
molWeight 44.01;
}
equationOfState
{
pRef 1e6;
}
{}
thermodynamics
{
Tlow 200;
@ -122,9 +114,7 @@ N2
molWeight 28.0134;
}
equationOfState
{
pRef 1e6;
}
{}
thermodynamics
{
Tlow 200;

4
tutorials/heatTransfer/chtMultiRegionFoam/reverseBurner/constant/gas/thermophysicalProperties
View File

@ -21,9 +21,9 @@ thermoType
mixture multiComponentMixture;
transport sutherland;
thermo janaf;
equationOfState incompressiblePerfectGas;
equationOfState perfectGas;
specie specie;
energy sensibleInternalEnergy;
energy sensibleEnthalpy;
}
inertSpecie N2;

2
tutorials/heatTransfer/chtMultiRegionFoam/reverseBurner/system/gas/fvSchemes
View File

@ -30,7 +30,7 @@ divSchemes
default none;
div(phi,U) Gauss linearUpwind grad(U);
div(phi,e) Gauss linearUpwind limitedGrad;
div(phi,h) Gauss linearUpwind limitedGrad;
div(phi,Yi_h) Gauss limitedLinear 1;
div(phi,k) Gauss linearUpwind limitedGrad;
div(phi,epsilon) Gauss linearUpwind limitedGrad;

4
tutorials/heatTransfer/chtMultiRegionFoam/reverseBurner/system/gas/fvSolution
View File

@ -36,7 +36,7 @@ solvers
relTol 0;
}
"(U|e|k|epsilon|Yi)"
"(U|h|k|epsilon|Yi)"
{
solver PBiCGStab;
preconditioner DILU;
@ -44,7 +44,7 @@ solvers
relTol 0.1;
}
"(U|e|k|epsilon|Yi)Final"
"(U|h|k|epsilon|Yi)Final"
{
$U;
tolerance 1e-7;