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November 16, 2012, 08:52 |
Question about operators
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#1 |
Member
Simone
Join Date: Sep 2012
Posts: 95
Rep Power: 13 |
Hi to everybody! I've got a really simple question:
if I want to calculate a surface normal gradient is there a difference between u.snGrad() and volVectorField gradu = fvc::grad(u) gradu.boundaryField()[patchI].patchInternalField() & patch.n()? Thanks in advance, Simone |
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