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Search: Posts Made By: s9a9m92001
Forum: OpenFOAM Programming & Development July 3, 2013, 21:24
Replies: 6
Views: 1,822
Posted By s9a9m92001
Considering the C++ code of equation (4), we have...

Considering the C++ code of equation (4), we have the expression in the form

fvVectorMatrix UdriftEqn
(
fvm::ddt(udrift)
+ fvm::div(phi, udrift)
+ fvm::div(phidrift, U)
+...
Forum: OpenFOAM Programming & Development July 3, 2013, 04:28
Replies: 6
Views: 1,822
Posted By s9a9m92001
Next it is required to solve drift velocity...

Next it is required to solve drift velocity udrift, drift pressure pdrift and turbulence length scale l. Header file createField.h may take the form like:

udrift_
(
IOobject
...
Forum: OpenFOAM Programming & Development July 2, 2013, 10:16
Replies: 6
Views: 1,822
Posted By s9a9m92001
Dear all, I consider to build up the new...

Dear all,

I consider to build up the new turbulence solver by modifying the RASModel. As I mentioned in foregoing thread, OpenFOAM calculates the turbulent shear stresses in incompressible...
Forum: OpenFOAM Programming & Development June 28, 2013, 00:31
Replies: 6
Views: 1,822
Posted By s9a9m92001
As I known, the equations used by pisoFOAM solver...

As I known, the equations used by pisoFOAM solver are similar to equation (1) and (2). So I can keep the velocity predictor UEqn using the following code:


fvVectorMatrix UEqn
(
fvm::ddt(U)...
Forum: OpenFOAM Programming & Development June 26, 2013, 10:13
Replies: 6
Views: 1,822
Posted By s9a9m92001
A new turbulent model without empirical coefficients

Hi there,

This is my first post. I read a academic paper "A Partial Average Based Study of Compressible Turbulent Flows"
http://www.jomse.org/paperInfo.aspx?ID=88

For incompressible flow, the...
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