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Forum: OpenFOAM Running, Solving & CFD

May 28, 2008, 01:50

Replies: 64

HELP NEEDED with TURBFOAM

Views: 7,981

Posted By yousuf

i have posted boundary conditi

i have posted boundary conditions, check mesh results and div schemes.........have a look at them

Forum: OpenFOAM Running, Solving & CFD

May 28, 2008, 01:37

Replies: 64

HELP NEEDED with TURBFOAM

Views: 7,981

Posted By yousuf

i'm using the same formula u m

i'm using the same formula u mentioned

but l=.05(5%)

i dont have much idea wat you mean by low-re or wallfunctions.......if you are talking of walls than i'm using wall-functions and...

Forum: OpenFOAM Running, Solving & CFD

May 27, 2008, 06:21

Replies: 64

HELP NEEDED with TURBFOAM

Views: 7,981

Posted By yousuf

hey again, Matvej......I ha

hey again,

Matvej......I have seen that most of the times epsilon in my calculations get bounded.....and also somtimes it converges or diverges....... how can we prevent any quantity from...

Forum: OpenFOAM Running, Solving & CFD

May 27, 2008, 00:43

Replies: 64

HELP NEEDED with TURBFOAM

Views: 7,981

Posted By yousuf

Hi Matvej, I'm using tetrah

Hi Matvej,

I'm using tetrahedral mesh.
Basically i somehow solved the problem for simplefoam case now i'm working in turbfoam case. In this case courant no. suddenly increases after few...

Forum: OpenFOAM Running, Solving & CFD

May 25, 2008, 23:00

Replies: 64

HELP NEEDED with TURBFOAM

Views: 7,981

Posted By yousuf

hi matj, Sorry for la

hi matj,
Sorry for late reply it was weekend here.
My case is a 3D case.Now i'm trying to solve the case using turbFoam.

Forum: OpenFOAM Running, Solving & CFD

May 19, 2008, 05:27

Replies: 64

HELP NEEDED with TURBFOAM

Views: 7,981

Posted By yousuf

wall1_periodic {

wall1_periodic
{
type patch;
physicalType slip;
}

wall2_periodic
{
type patch;
physicalType slip;

Forum: OpenFOAM Running, Solving & CFD

May 19, 2008, 01:17

Replies: 64

HELP NEEDED with TURBFOAM

Views: 7,981

Posted By yousuf

Hi, I'm also facing a problem

Hi, I'm also facing a problem similar to this.

I have a mesh, while converting mesh once i did it using converttometers parameter as 1 in this case SimpleFoam is working properly but when i used...

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