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February 6, 2018, 23:06 |
Second Partial Derivative Source term in OF
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#1 |
Member
Anirudh Kulkarni
Join Date: May 2016
Posts: 62
Rep Power: 10 |
Hello OFers,
I am trying to add a source term in the energy equation (see image) for simulating a lid driven cavity. This involves second partial derivative of Temperature. For this, I am doing something like this: Code:
volVectorField gradT = fvc::grad(T); volScalarField Ty = gradT.component(1); // T_y volVectorField gradT2 = fvc::grad(Ty); // (T_xy, T_yy, T_zy) volScalarField Tyy = gradT2.component(1); // T_yy |
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February 11, 2018, 13:58 |
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#2 | |
Senior Member
Santiago Lopez Castano
Join Date: Nov 2012
Posts: 354
Rep Power: 15 |
Quote:
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openfoam 2.1, second partial derivative, source terms |
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