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Search took 0.00 seconds. Search: Posts Made By: hsingtzu
Forum: OpenFOAM March 16, 2012, 16:03
Replies: 20
Views: 3,532
Posted By hsingtzu
Then I solved the problem by giving up blockMesh...

Then I solved the problem by giving up blockMesh thing and adopting gmsh.
Forum: OpenFOAM March 15, 2012, 15:33
Replies: 20
Views: 3,532
Posted By hsingtzu
Hi calim_cfd Thanks for mentioning...

Hi calim_cfd

Thanks for mentioning "checkMesh". I did not think about it. Now I am working on the face pyramids.
You mentioned that "the physics of your case is not properly set". Would you...
Forum: OpenFOAM March 14, 2012, 10:11
Replies: 20
Views: 3,532
Posted By hsingtzu
Hi I was trying to apply icoFoam to my...

Hi

I was trying to apply icoFoam to my model, but the courant # blew up at the first time step.


Time = 5e-05

Courant Number mean: 2.385e+286 max: 4.39836e+286
Forum: OpenFOAM March 1, 2012, 22:43
Replies: 20
Views: 3,532
Posted By hsingtzu
Thanks for your kind suggestion, Dan. :) I...

Thanks for your kind suggestion, Dan. :)
I should have paid attention to mohsen cheraghi's suggestion.

Have a nice weekend.
Hsingtzu
Forum: OpenFOAM February 20, 2012, 12:38
Replies: 20
Views: 3,532
Posted By hsingtzu
To Chegdan: Thanks for your reply. I have...

To Chegdan:

Thanks for your reply. I have changed the types of all boundary conditions to "patch".
You may find the file at http://dl.dropbox.com/u/20517550/4x4.zip
I appreciate your time and...
Forum: OpenFOAM December 14, 2011, 11:28
Replies: 20
Views: 3,532
Posted By hsingtzu
Dear calim_cfd and chegdan Thanks for your...

Dear calim_cfd and chegdan

Thanks for your comments. I really appreciate your time and help.
I am sorry for the late reply. I have been working on my final project which is due this Sun. This...
Forum: OpenFOAM December 5, 2011, 12:48
Replies: 20
Views: 3,532
Posted By hsingtzu
Dear All Thanks for all the comments. I...

Dear All

Thanks for all the comments. I should have double checked the geometry before copying it from OpenFOAM-2.0.1/run/tutorials/basic/potentialFoam/cylinder/constant/polyMesh. Actually I want...
Forum: OpenFOAM December 1, 2011, 11:15
Replies: 20
Views: 3,532
Posted By hsingtzu
Hello Daniel Thanks for the quick reply ...

Hello Daniel

Thanks for the quick reply

my blockMeshDict is


/*--------------------------------*- C++ -*----------------------------------*\
| ========= | ...
Forum: OpenFOAM November 30, 2011, 15:58
Replies: 20
Views: 3,532
Posted By hsingtzu
Thanks, chegdan. by accident I lost the...

Thanks, chegdan.

by accident I lost the original code, so I redid it. and it did not work.
I decreased dt, and the courant number did decrease from


Time = 0.005

Courant Number mean:...
Forum: OpenFOAM September 8, 2011, 11:02
Replies: 20
Views: 3,532
Posted By hsingtzu
error when running icoFoam

Hi

I followed the instruction at http://openfoamwiki.net/index.php/How_to_add_temperature_to_icoFoam to add temperature to icoFoam. I called the new solver "my_icoFoam." However, when I ran the...
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