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Regarding collaboration for research work in microchannel heat sink

Posted May 30, 2022 at 12:43 by p.b40

Dear Researchers,
I, Dr. Prabhakar Bhandari looking for an collaborative research in the field of microchannel heat sink. The work is totally numerical simulation based. If any body interested can email me on prabhakar.bhandari40@gmail.com
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laplacian(rAU, p) == fvc::div(phiHbyA)?

Posted May 28, 2022 at 17:13 by Mars409

Quote:
Originally Posted by sharonyue View Post
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.
Though 9 yrs old, this question is worth leaving a note for, bc I will forget.

The argument of fvc::div(phiHbyA)...
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Old

2 Easy MPI pieces

Posted May 7, 2022 at 18:03 by sbaffini (NuTBox)
Updated May 9, 2022 at 17:32 by sbaffini

Anyone who has a minimum working experience with MPI (the Message Passing Interface for distributed parallel computing) has certainly had the chance to meet certain coding patterns multiple times, especially if working with a CFD (or any other computational physics like) code.

Regrettably, MPI and parallel distributed computing is one of those areas where textbooks and online examples (even SO) are largely useless, as most (if not all) of them just simply go into the details of how...
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