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December 17, 2009, 10:29 |
Laplacian calculation
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#1 |
Member
Join Date: Mar 2009
Posts: 46
Rep Power: 16 |
Hi,
I want to calculate d2U_i/(dx_j.dx_j) (j=1,2,3, i.e. summation convention). When I use: volTensorField lapU=fvc::laplacian(U); The code gives me an error. Does Anyone has an idea about its implementation? Thanks in advance Mani |
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December 17, 2009, 10:31 |
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#2 |
Member
Join Date: Mar 2009
Posts: 46
Rep Power: 16 |
Sorrry, I meant this:
volVectorField lapU=fvc::laplacian(U); |
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December 29, 2009, 15:17 |
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#3 |
Member
Ola Widlund
Join Date: Mar 2009
Location: Sweden
Posts: 87
Rep Power: 17 |
Hi,
Please say what the error is, otherwise it's a bit difficult for someone to answer... /Ola |
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