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Forum: OpenFOAM Programming & Development

November 30, 2017, 11:35

Replies: 5

Forces.C code explaination

Views: 910

Posted By Friendly

Ok thanks I thought that. Btw I have found...

Ok thanks I thought that.

Btw I have found out that for the incompressible case devRhoReff equals devReff.

Ok so the last part that I am missing is the missing normal vector. There should be a...

Forum: OpenFOAM Programming & Development

November 30, 2017, 07:09

Replies: 5

Forces.C code explaination

Views: 910

Posted By Friendly

Thanks, that helped a lot. Just two more...

Thanks, that helped a lot.

Just two more question: Why is there a "b" at the end?

In "devRhoReffb" Rho is stands for a density based equation. I am calculationg an incompressible case and...

Forum: OpenFOAM Programming & Development

November 29, 2017, 17:04

Replies: 5

Forces.C code explaination

Views: 910

Posted By Friendly

Ok I found out that R() represents the reynolds...

Ok I found out that R() represents the reynolds stress tensor.

Reff() is the effective stress tensor, does anyone know what is meant by effective here?

Any why there is a "b" at the end of Sf...

Forum: OpenFOAM Programming & Development

November 29, 2017, 16:15

Replies: 5

Forces.C code explaination

Views: 910

Posted By Friendly

Forces.C code explaination

Hi,

I have two questiosn belonging the following code:

vectorField fN
(
rho(p)*Sfb[patchi]*(p.boundaryField()[patchi] - pRef)
);

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