47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
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Info<< "Reading thermal properties\n" << endl;
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IOdictionary thermalProperties
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(
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IOobject
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(
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"thermalProperties",
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runTime.constant(),
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mesh,
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IOobject::MUST_READ,
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IOobject::NO_WRITE
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)
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);
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Switch thermalStress(thermalProperties.lookup("thermalStress"));
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dimensionedScalar threeKalpha
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(
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"threeKalpha",
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dimensionSet(0, 2, -2 , -1, 0),
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0
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);
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dimensionedScalar DT
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(
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"DT",
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dimensionSet(0, 2, -1 , 0, 0),
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0
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);
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if (thermalStress)
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{
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dimensionedScalar C(thermalProperties.lookup("C"));
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dimensionedScalar rhoK(thermalProperties.lookup("k"));
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dimensionedScalar alpha(thermalProperties.lookup("alpha"));
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Info<< "Normalising k : k/rho\n" << endl;
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dimensionedScalar k = rhoK/rho;
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Info<< "Calculating thermal coefficients\n" << endl;
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threeKalpha = threeK*alpha;
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DT.value() = (k/C).value();
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Info<< "threeKalpha = " << threeKalpha.value() << " Pa/rho\n";
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}
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