124 lines
3.7 KiB
C++
124 lines
3.7 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
|
|
| ========= | |
|
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
|
| \\ / O peration | Version: dev |
|
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
|
| \\/ M anipulation | |
|
|
\*---------------------------------------------------------------------------*/
|
|
FoamFile
|
|
{
|
|
version 2.0;
|
|
format ascii;
|
|
class dictionary;
|
|
location "constant";
|
|
object combustionProperties;
|
|
}
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
laminarFlameSpeedCorrelation Gulders;
|
|
|
|
fuel Propane;
|
|
|
|
Su Su [ 0 1 -1 0 0 0 0 ] 0.434;
|
|
|
|
SuModel unstrained;
|
|
|
|
equivalenceRatio equivalenceRatio [ 0 0 0 0 0 0 0 ] 1;
|
|
|
|
sigmaExt sigmaExt [ 0 0 -1 0 0 0 0 ] 100000;
|
|
|
|
XiModel transport;
|
|
|
|
XiCoef XiCoef [ 0 0 0 0 0 0 0 ] 0.62;
|
|
|
|
XiShapeCoef XiShapeCoef [ 0 0 0 0 0 0 0 ] 1;
|
|
|
|
uPrimeCoef uPrimeCoef [ 0 0 0 0 0 0 0 ] 1;
|
|
|
|
GuldersCoeffs
|
|
{
|
|
Methane
|
|
{
|
|
W 0.422;
|
|
eta 0.15;
|
|
xi 5.18;
|
|
alpha 2;
|
|
beta -0.5;
|
|
f 2.3;
|
|
}
|
|
|
|
Propane
|
|
{
|
|
W 0.446;
|
|
eta 0.12;
|
|
xi 4.95;
|
|
alpha 1.77;
|
|
beta -0.2;
|
|
f 2.3;
|
|
}
|
|
|
|
IsoOctane
|
|
{
|
|
W 0.4658;
|
|
eta -0.326;
|
|
xi 4.48;
|
|
alpha 1.56;
|
|
beta -0.22;
|
|
f 2.3;
|
|
}
|
|
}
|
|
|
|
RaviPetersenCoeffs
|
|
{
|
|
HydrogenInAir
|
|
{
|
|
TRef 320;
|
|
pPoints ( 1.0e05 5.0e05 1.0e06 2.0e06 3.0e06 );
|
|
EqRPoints ( 0.5 2.0 5.0 );
|
|
alpha ( ( (-0.03 -2.347 9.984 -6.734 1.361)
|
|
( 1.61 -9.708 19.026 -11.117 2.098)
|
|
( 2.329 -12.287 21.317 -11.973 2.207)
|
|
( 2.593 -12.813 20.815 -11.471 2.095)
|
|
( 2.728 -13.164 20.794 -11.418 2.086) )
|
|
( ( 3.558 0.162 -0.247 0.0253 0 )
|
|
( 4.818 -0.872 -0.053 0.0138 0 )
|
|
( 3.789 -0.312 -0.208 0.028 0 )
|
|
( 4.925 -1.841 0.211 -0.0059 0 )
|
|
( 4.505 -1.906 0.259 -0.0105 0 ) ) );
|
|
beta ( ( ( 5.07 -6.42 3.87 -0.767)
|
|
( 5.52 -6.73 3.88 -0.728)
|
|
( 5.76 -6.92 3.92 -0.715)
|
|
( 6.02 -7.44 4.37 -0.825)
|
|
( 7.84 -11.55 7.14 -1.399) )
|
|
( ( 1.405 0.053 0.022 0 )
|
|
( 1.091 0.317 0 0 )
|
|
( 1.64 -0.03 0.07 0 )
|
|
( 0.84 0.56 0 0 )
|
|
( 0.81 0.64 0 0 ) ) );
|
|
}
|
|
}
|
|
|
|
ignite yes;
|
|
|
|
ignitionSites
|
|
(
|
|
{
|
|
location (0 0 0.0005);
|
|
diameter 0.003;
|
|
start 0;
|
|
duration 0.003;
|
|
strength 2;
|
|
}
|
|
);
|
|
|
|
ignitionSphereFraction 1;
|
|
|
|
ignitionThickness ignitionThickness [ 0 1 0 0 0 0 0 ] 0.001;
|
|
|
|
ignitionCircleFraction 0.5;
|
|
|
|
ignitionKernelArea ignitionKernelArea [ 0 2 0 0 0 0 0 ] 0.001;
|
|
|
|
|
|
// ************************************************************************* //
|