Search Results

Showing results 1 to 10 of 10
Search took 0.00 seconds. Search: Posts Made By: kriskerst

Forum: OpenFOAM Meshing & Mesh Conversion

February 8, 2011, 15:54

Replies: 19

[blockMesh] Channel with vertical element

Views: 3,098

Posted By kriskerst

Then the case: blockMesh was okay. Then I had...

Then the case:
blockMesh was okay.
Then I had an error: "keyword is undefined in dictionary...

Forum: OpenFOAM Meshing & Mesh Conversion

February 8, 2011, 15:30

Replies: 19

[blockMesh] Channel with vertical element

Views: 3,098

Posted By kriskerst

Hi Martin, first the mesh: I get following...

Hi Martin,
first the mesh:
I get following error:

/*---------------------------------------------------------------------------*\
| ========= | ...

Forum: OpenFOAM Meshing & Mesh Conversion

February 8, 2011, 15:03

Replies: 19

[blockMesh] Channel with vertical element

Views: 3,098

Posted By kriskerst

Hi Martin, thank you. :) Actually, I use a...

Hi Martin,
thank you. :)

Actually, I use a ".foam"-file to see the mesh in paraview, but I'll try "pyFoamDisplayBlockMesh tool".
I had the idea to make a mesh like in the sketch:

Okay,...

Forum: OpenFOAM Meshing & Mesh Conversion

February 8, 2011, 13:45

Replies: 19

[blockMesh] Channel with vertical element

Views: 3,098

Posted By kriskerst

Hello Martin, I tried scalarTransportFoam and...

Hello Martin,
I tried scalarTransportFoam and it seems to work.
I defined one inlet separately (28 40 32 20) in my old blockMeshDic.

Now I am hanging with the "MergePairs-function". I searched...

Forum: OpenFOAM Meshing & Mesh Conversion

February 8, 2011, 11:44

Replies: 19

[blockMesh] Channel with vertical element

Views: 3,098

Posted By kriskerst

Thank you so much and wish you a good evening.

Thank you so much and wish you a good evening.

Forum: OpenFOAM Meshing & Mesh Conversion

February 8, 2011, 11:14

Replies: 19

[blockMesh] Channel with vertical element

Views: 3,098

Posted By kriskerst

Hello Martin, thank you for your tipps with...

Hello Martin,
thank you for your tipps with blockMesh. Yes, I want to try it with blockMesh.

Improving simpleFoam seems to be not easy for me. I am not very familiar with programming, but I'll...

Forum: OpenFOAM Meshing & Mesh Conversion

February 8, 2011, 08:34

Replies: 19

[blockMesh] Channel with vertical element

Views: 3,098

Posted By kriskerst

By the way, this is how the static mixer looks...

By the way, this is how the static mixer looks like:
I started with the simulation around a single element.
Thank you for your help.:)

Forum: OpenFOAM Meshing & Mesh Conversion

February 8, 2011, 08:17

Replies: 19

[blockMesh] Channel with vertical element

Views: 3,098

Posted By kriskerst

Hello Martin, you are right, I decreased the...

Hello Martin,
you are right, I decreased the timestep once again and now it works.

(For estimating the timestep, I used following:

Co = (u* delta t)/delta x (Co ... <1)
u = 0.1 m/s...

Forum: OpenFOAM Meshing & Mesh Conversion

February 8, 2011, 05:20

Replies: 19

[blockMesh] Channel with vertical element

Views: 3,098

Posted By kriskerst

Hello Martin, thank you much for you answer. ...

Hello Martin,
thank you much for you answer.
I actually also tried it with simpleFoam and the results are good.:)

I should have mentioned: At first I tried it with icoFoam. So, I think the...

Forum: OpenFOAM Meshing & Mesh Conversion

February 7, 2011, 14:56

Replies: 19

[blockMesh] Channel with vertical element

Views: 3,098

Posted By kriskerst

Channel with vertical element

Hello,
I tried to create a channel with a vertical element in it. I "build" it with blockMesh.
Without the element in the channel, I get good results.
But with the element, I get unbelievable...

Showing results 1 to 10 of 10

Forum Jump

All times are GMT -4. The time now is 04:09.