Search Results

Showing results 1 to 15 of 15
Search took 0.00 seconds. Search: Posts Made By: aja1345

Forum: ANSYS Meshing & Geometry

September 2, 2015, 07:59

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

Hi, I have another question about mesh in...

Hi,

I have another question about mesh in Gambit.

Please see the following video(it is my work) and dbs file:

http://www.4shared.com/zip/PQAiPZ0Jce/Untitled_31.html
...

Forum: ANSYS Meshing & Geometry

August 26, 2015, 08:01

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

Max, I understood your mean now! Very thanks...

Max, I understood your mean now!

Very thanks

If again I have the problem about negative volume, I post here.

thanks,

Best,

Forum: ANSYS Meshing & Geometry

August 26, 2015, 07:25

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

Thanks, But in this kind of mesh, the cells...

Thanks,

But in this kind of mesh, the cells have excessive aspect ratio. And the transition between the BL and the mesh is to big (thin BL and coarse general mesh).

How to create the BL in this...

Forum: ANSYS Meshing & Geometry

August 26, 2015, 06:03

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

http://0up.ir/do.php?imgf=Captur66.jpg ...

http://0up.ir/do.php?imgf=Captur66.jpg

http://0up.ir/do.php?imgf=Capture4444444444444444.jpg

Forum: ANSYS Meshing & Geometry

August 26, 2015, 05:41

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

really thanks, This work performed(without...

really thanks,

This work performed(without BL), But again the negative volume is created!

What is your exact meaning of "topology"?

Forum: ANSYS Meshing & Geometry

August 26, 2015, 05:15

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

I constructed a new model and performed your...

I constructed a new model and performed your explanation, But again the negative volume is created. please check the following dbs file:
...

Forum: ANSYS Meshing & Geometry

August 26, 2015, 03:50

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

I perform your explanations, If again I had the...

I perform your explanations, If again I had the problem, I post here.

Thanks

Forum: ANSYS Meshing & Geometry

August 26, 2015, 03:25

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

Hi max, Thanks your answer. I had...

Hi max,

Thanks your answer.

I had performed this work and The negative volume is created in volume 10 in the following work. please see the following dbs file, Perhaps I am wrong.
...

Forum: ANSYS Meshing & Geometry

August 26, 2015, 02:31

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

Hi max, I removed some BL according to your...

Hi max,

I removed some BL according to your explanation. But again negative volume is created(in volume 44). I am grateful that see the following file:
...

Forum: ANSYS Meshing & Geometry

August 25, 2015, 08:59

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

How do you understand that edge36 doesn't belong...

How do you understand that edge36 doesn't belong to surface 113?

But when I click on the edge 36, I think that this edge belong to surface 113!

Max, In this thread, I am saying about file of...

Forum: ANSYS Meshing & Geometry

August 25, 2015, 05:15

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

Ok, you are right, But in edge 36 of face...

Ok, you are right,

But in edge 36 of face 113(please see #4 (http://www.cfd-online.com/Forums/ansys-meshing/158322-negative-volume.html#post560929)), the face 113 is not long surface. Do you...

Forum: ANSYS Meshing & Geometry

August 25, 2015, 04:22

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

what is your exact meaning of 'perturbing'? Which...

what is your exact meaning of 'perturbing'? Which areas? I am grateful that guide me more.

In case of vertex 176: Which files do you explain? dbs file of this thread is different.

I...

Forum: ANSYS Meshing & Geometry

August 25, 2015, 03:07

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

of course, My mean is the following file in this...

of course, My mean is the following file in this thread:

http://www.4shared.com/zip/RpSi4fHhce/max.html

Thanks,

Forum: ANSYS Meshing & Geometry

August 25, 2015, 02:59

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

Yes max, I change default of Gambit as...

Yes max,

I change default of Gambit as follow:

Edit>default>mesh>volume>Use_3D_boundary_layers

I changed it to 0 and the volume 10 is meshed.

But with change, BL is not created well on...

Forum: ANSYS Meshing & Geometry

August 21, 2015, 09:14

Replies: 25

[GAMBIT] Negative Volume

Views: 2,472

Posted By aja1345

Negative Volume

Hi dear friends

I have a question about Gambit as follow:

I am meshing a turbine.

Please see the following dbs file of Gambit:

http://www.4shared.com/rar/C-pAhwRlba/max.html

Showing results 1 to 15 of 15

Forum Jump

All times are GMT -4. The time now is 03:18.