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ENH: Updated sprayFoam AachenBomb tutorial case set-up

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This commit is contained in:
andy
2011-12-13 18:36:31 +00:00
parent b78d702377
commit e83f9b1d1e
1 changed files with 39 additions and 15 deletions
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54
tutorials/lagrangian/sprayFoam/aachenBomb/constant/sprayCloudProperties
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@ -61,7 +61,7 @@ constantProperties
minParticleMass 1e-15; minParticleMass 1e-15;
rho0 1000; rho0 1000;
T0 300; T0 320;
Cp0 4187; Cp0 4187;
youngsModulus 1e9; youngsModulus 1e9;
@ -94,13 +94,13 @@ subModels
compositionModel singlePhaseMixture; compositionModel singlePhaseMixture;
phaseChangeModel liquidEvaporation; phaseChangeModel liquidEvaporationBoil;
surfaceFilmModel none; surfaceFilmModel none;
atomizationModel none; atomizationModel none;
breakupModel PilchErdman; breakupModel ReitzDiwakar; // ReitzKHRT;
stochasticCollisionModel none; stochasticCollisionModel none;
@ -118,7 +118,7 @@ subModels
duration 1.25e-3; duration 1.25e-3;
position ( 0 0.0995 0 ); position ( 0 0.0995 0 );
direction ( 0 -1 0 ); direction ( 0 -1 0 );
parcelsPerSecond 100000000; parcelsPerSecond 20000000;
flowRateProfile table flowRateProfile table
( (
(0 0.1272) (0 0.1272)
@ -154,21 +154,22 @@ subModels
(0.00125 3.9213) (0.00125 3.9213)
); );
Cd constant 0.85; Cd constant 0.9;
thetaInner constant 0.0; thetaInner constant 0.0;
thetaOuter constant 10.0; thetaOuter constant 10.0;
sizeDistribution sizeDistribution
{ {
type uniform; type RosinRammler;
uniformDistribution RosinRammlerDistribution
{ {
minValue 1.0e-4; minValue 1e-06;
maxValue 1.1e-4; maxValue 0.00015;
d 0.00015;
n 3;
} }
} }
} }
@ -193,18 +194,41 @@ subModels
); );
} }
liquidEvaporationCoeffs liquidEvaporationBoilCoeffs
{ {
enthalpyTransfer enthalpyDifference; enthalpyTransfer enthalpyDifference;
activeLiquids ( C7H16 ); activeLiquids ( C7H16 );
} }
PilchErdmanCoeffs ReitzDiwakarCoeffs
{ {
solveOscillationEq false; solveOscillationEq yes;
B1 0.375; Cbag 6;
B2 0.236; Cb 0.785;
Cstrip 0.5;
Cs 10;
}
/*
ReitzKHRTCoeffs
{
solveOscillationEq yes;
B0 0.61;
B1 40;
Ctau 1;
CRT 0.1;
msLimit 0.2;
WeberLimit 6;
}
*/
TABCoeffs
{
y0 0;
yDot0 0;
Cmu 10;
Comega 8;
WeCrit 12;
} }
} }