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laplacian(rAU, p) == fvc::div(phiHbyA)?

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Old   July 4, 2013, 20:28
Default laplacian(rAU, p) == fvc::div(phiHbyA)?
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Dongyue Li
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Hi,

In icoFoam's code, we have:
Code:
fvScalarMatrix pEqn
                (
                    fvm::laplacian(rAU, p) == fvc::div(phiHbyA)
                );
Why its not div(HbyA) as of the equation in the image?

This equation is deduced by myself. If it was wrong just correct me.
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Old   July 5, 2013, 08:16
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Check https://docs.google.com/file/d/0B2lp...it?usp=sharing chapter 2.7

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Old   July 7, 2013, 20:20
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Dongyue Li
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I figure this out, after I get\nabla  u=0, I should make an integration first instead of substitution of u.
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