Forum: OpenFOAM Pre-Processing
November 27, 2007, 04:30
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Replies: 37
Views: 4,254
Dear Doug,
I am very glad t
Dear Doug,
I am very glad to tell someone else who has the similar model with me that:
after I use gmsh for meshing, I am impressed by the power of gmsh---- a powerful tool with simple...
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Forum: OpenFOAM Pre-Processing
November 20, 2007, 05:22
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Replies: 37
Views: 4,254
Dear Tommaso,
I have solved t
Dear Tommaso,
I have solved this problem, and I would like to post it here, hope it is useful for others:
I copy controlDict from icoFoam, then I change some parameters inside use "gedit ..." ...
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Forum: OpenFOAM Pre-Processing
November 20, 2007, 03:59
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Replies: 37
Views: 4,254
Dear Tommaso,
Last night I
Dear Tommaso,
Last night I had the same solution like you suggest, this morning I tried, and I got:
----------------------------------
Exec : checkMesh . filter
Date : Nov 20 2007 ...
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Forum: OpenFOAM Pre-Processing
November 19, 2007, 08:38
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Replies: 37
Views: 4,254
I check the mesh from Calculix
I check the mesh from Calculix to openfoam, but I get the following information:
root@openfoam:~/OpenFOAM/root-1.4.1/run# checkMesh .filter ...
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Forum: OpenFOAM Pre-Processing
November 18, 2007, 20:47
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Replies: 37
Views: 4,254
Dear Doug,
in the parent di
Dear Doug,
in the parent directory of project, I input: checkMesh .project, but an information tells me: FOAM FATAL ERROR:Wrong number of arguments, expected 2 found 1.
I don't know if you...
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Forum: OpenFOAM Pre-Processing
November 18, 2007, 20:35
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Replies: 37
Views: 4,254
Dear Doug,
OpenFOAM has a p
Dear Doug,
OpenFOAM has a period of no function, and between this time, I have posted my current situation here.
Now, I want to tell you that I have solved the problem of 4 z just as you...
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Forum: OpenFOAM Pre-Processing
November 2, 2007, 10:26
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Replies: 37
Views: 4,254
Dear Doug,
First have a nice
Dear Doug,
First have a nice trip.
I'll show you what I have done during your trip next week.
Best regards,
Zhou Bin
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Forum: OpenFOAM Pre-Processing
November 2, 2007, 02:27
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Replies: 37
Views: 4,254
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Forum: OpenFOAM Pre-Processing
November 1, 2007, 16:16
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Replies: 37
Views: 4,254
Dear Doug,
Here we have a fes
Dear Doug,
Here we have a festival in Italy, so I'm sorry I could not reply you immediately.
Now I can see that this is not a problem, and I can go ahead. Thank you.
By the way, the geometry...
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Forum: OpenFOAM Pre-Processing
October 31, 2007, 05:24
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Replies: 37
Views: 4,254
Dear Doug,
When I install Cal
Dear Doug,
When I install Calculix, and go ahead one by one according to the installation, but at step 8, after I type: cgx -b dummy.fbd.
the system tells me that: the input file dummy.fbd can...
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Forum: OpenFOAM Pre-Processing
October 31, 2007, 02:50
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Replies: 37
Views: 4,254
Dear Doug,
Since I have only
Dear Doug,
Since I have only several days to finish meshing, I would like to accept your advise, using hex for my case. I'll let you know my progress.
Thank you.
Zhou Bin
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Forum: OpenFOAM Pre-Processing
October 30, 2007, 11:35
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Replies: 37
Views: 4,254
Dear Doug,
Your suggestion se
Dear Doug,
Your suggestion seems quite reasonable. My aim is like: http://www.savefile.com/files/1159333
I really thank you for you encouragement. I will go ahead, and by the way, would you...
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Forum: OpenFOAM Pre-Processing
October 30, 2007, 09:14
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Replies: 37
Views: 4,254
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Forum: OpenFOAM Pre-Processing
October 30, 2007, 09:13
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Replies: 37
Views: 4,254
Dear Doug,
Thank you for your
Dear Doug,
Thank you for your post. Now let me try to upload the files, please check.
The Blender file is: http://www.cfd-online.com/OpenFOAM_Discus/icons/attachment_icon.gif holes.rar...
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Forum: OpenFOAM Pre-Processing
October 30, 2007, 03:26
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Replies: 37
Views: 4,254
Well, dear Mr. Doug, do you ha
Well, dear Mr. Doug, do you have any comment on my current situation?
Now I begin to mesh this geometry in Calculix, for my complex geometry, I do not know if it is difficult to mesh.
I'll study...
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Forum: OpenFOAM Pre-Processing
October 30, 2007, 03:17
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Replies: 37
Views: 4,254
Dear Doug,
Now I'd like to ou
Dear Doug,
Now I'd like to output the geometry, the data file named "holes.txt"containing the coordinates and diameters:
0 0 430 0 430 75 0 75
44.69 60.83 5.93
100.24 55.18 2.53
72.4 26.52...
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Forum: OpenFOAM Pre-Processing
October 26, 2007, 10:11
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Replies: 37
Views: 4,254
Dear Doug,
I have tried your
Dear Doug,
I have tried your suggested way, and I find after I run the script, I can only select all the circles, but not one by one, so I can not rotate;
As I say, in my model I need to link a...
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Forum: OpenFOAM Pre-Processing
October 15, 2007, 03:03
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Replies: 37
Views: 4,254
Dear Doug,
Really thank you f
Dear Doug,
Really thank you for your detail steps, we are trying now, since we'll have many models of this kind, in your step 2, we repeat to input the circles information, well, as for us, it is...
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Forum: OpenFOAM Pre-Processing
October 13, 2007, 03:44
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Replies: 37
Views: 4,254
Dear Doug,
I have learned Ble
Dear Doug,
I have learned Blender for several days, and it is really powerful, thank you for introducing it to me. Now as far as I know, we first create a basic geometry and then to edit the...
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Forum: OpenFOAM Pre-Processing
October 10, 2007, 12:45
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Replies: 37
Views: 4,254
Dear Doug,
Really thank you f
Dear Doug,
Really thank you for your seggestions, because my geometry is really complex and I think I may have difficulty in meshing. Now you help me a lot, and I'd like to see if we can mesh using...
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