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Search: Posts Made By: Mohsin
Forum: FLUENT August 14, 2010, 03:29
Replies: 22
Views: 3,142
Posted By Mohsin
Yes now its working. Just wana mention...

Yes now its working.

Just wana mention that after creating the geometry and meshing as u told. The cover wall still created shadow wall. But I think its ok to work with that. Will iterate and...
Forum: FLUENT August 13, 2010, 05:08
Replies: 22
Views: 3,142
Posted By Mohsin
Max it is giving me the error. Tried to...

Max it is giving me the error.

Tried to merge faces with different upper topoplogy or with non manifold neighbours (share the common boundary with another face).

Could you kindly please see...
Forum: FLUENT August 13, 2010, 04:30
Replies: 22
Views: 3,142
Posted By Mohsin
Error: tried to merge faces that are not...

Error:
tried to merge faces that are not connected.
Tried to merge faces with diferent upper topoplogy or with nion manifold neighbours(share the common boundary with another face)

Which face...
Forum: FLUENT August 13, 2010, 03:50
Replies: 22
Views: 3,142
Posted By Mohsin
Great Max. I created a circular face and...

Great Max.

I created a circular face and moved it until the lower face of cover and split it with the bigger cylinder. After that i splitted the middle cylinder with the bigger one and got the...
Forum: FLUENT August 13, 2010, 02:28
Replies: 22
Views: 3,142
Posted By Mohsin
The upper cylinder problem is solved. Thankyou....

The upper cylinder problem is solved. Thankyou. as now its just a fluid zone not occupied with wall faces.

For Fluent problem which gives additional shadow wall term I got the following from CFD...
Forum: FLUENT August 13, 2010, 01:40
Replies: 22
Views: 3,142
Posted By Mohsin
Thank you so much Max. I am really grateful. ...

Thank you so much Max. I am really grateful.



When i define wall inside and export in fluent. Fluent gives me an extra boundary condition "wall-shadow". What influence it may have on the...
Forum: FLUENT August 12, 2010, 08:15
Replies: 22
Views: 3,142
Posted By Mohsin
There is only 1 face at that place and no other...

There is only 1 face at that place and no other face is superimposed.
Forum: FLUENT August 12, 2010, 05:19
Replies: 22
Views: 3,142
Posted By Mohsin
Thank you for your time Max yes faces...

Thank you for your time

Max yes faces resulting from split operation are treated as internal.But the face (which i have marked in picture) cannot to be splitted. I united the 2 cylinders but the...
Forum: FLUENT August 12, 2010, 04:20
Replies: 22
Views: 3,142
Posted By Mohsin
Max I m sorry I didnt get your point. I...

Max I m sorry I didnt get your point.

I dont want the cover face as wall. If I split the middle cylinder wityh the bigger cylinder then 2 cylinder volumes are created but still Gambit treats the...
Forum: FLUENT August 12, 2010, 03:45
Replies: 22
Views: 3,142
Posted By Mohsin
Max thanks for ur reply. The middle cylinder is...

Max thanks for ur reply. The middle cylinder is moving.

Actually I m simulating cyclone. The same cyclone which in the following tutorial he is making us learn to simulate.
...
Forum: FLUENT August 12, 2010, 02:51
Replies: 22
Views: 3,142
Posted By Mohsin
Max Thank you for ur reply. Attached is...

Max Thank you for ur reply.

Attached is the geometry. I was talking about the upper 2 cylinders. The middle (smaller cylinder) is through in the bigger cylinder. when i export it to fluent it...
Forum: FLUENT August 11, 2010, 22:58
Replies: 22
Views: 3,142
Posted By Mohsin
Continuum between volumes (default wall condition)

I have 2 cylinders. 1 cylinder is small and is at some distance inside of the bigger cylinder. The flow comes from the smaller cylnder and goes thorugh the bigger cylinder. But When I export the mesh...
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