Search Results

Showing results 1 to 3 of 3
Search took 0.00 seconds. Search: Posts Made By: dl6tud

Forum: OpenFOAM Running, Solving & CFD

September 13, 2012, 04:10

Replies: 2

buoyantBoussinesqPimpleFoam zero velocity

Views: 1,335

Posted By dl6tud

Update: There are two problems: (1)...

Update:

There are two problems:

(1) p_rgh contains a part of the hydrostatic pressure, depending on the pRefCell

(2) the laplace(T=const.) is not zero, described here:...

Forum: OpenFOAM Running, Solving & CFD

September 4, 2012, 04:37

Replies: 2

buoyantBoussinesqPimpleFoam zero velocity

Views: 1,335

Posted By dl6tud

I found the reason, but do not know the solution...

I found the reason, but do not know the solution yet. Can anyone help?

The pressure reference may be definded as
IMPORTANT: It seems that OF does not take the 'true' coordinate (0,0,0) but looks...

Forum: OpenFOAM Running, Solving & CFD

August 27, 2012, 10:50

Replies: 2

buoyantBoussinesqPimpleFoam zero velocity

Views: 1,335

Posted By dl6tud

buoyantBoussinesqPimpleFoam zero velocity

For making a new solver it is important to see, that without any force or pressure, the velocity is 0.
I tried that with the hotRoom example of buoyantBoussinesqPimpleFoam. I just changed the...

Showing results 1 to 3 of 3

Forum Jump

All times are GMT -4. The time now is 10:38.