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Forum: FLUENT

March 15, 2014, 10:08

Replies: 10

High aspect ratio

Views: 5,474

Posted By Mack

Hi Ganhai, Well, as your geometry is quite...

Hi Ganhai,

Well, as your geometry is quite symmetric you can take advantage of this and simulate just a fraction of the domain.
Try to simulate just a "piece of cake", applying symmetry...

Forum: FLUENT

March 14, 2014, 09:06

Replies: 10

High aspect ratio

Views: 5,474

Posted By Mack

Hi Ganhai, Is that a hollow cylinder? Is it...

Hi Ganhai,

Is that a hollow cylinder? Is it 2D or 3D?
Sorry, but I could not understand your geometry with these pictures.
It seems that you have very stretched elements, so you should try to...

Forum: FLUENT

March 13, 2014, 17:40

Replies: 10

High aspect ratio

Views: 5,474

Posted By Mack

Hi Ganhai, Have you tried to smooth the...

Hi Ganhai,

Have you tried to smooth the mesh? You can do it either on your meshing program or on fluent. If you check the mesh on fluent prior to the movement and everything is ok, then it means...

Forum: FLUENT

March 10, 2014, 15:00

Replies: 10

High aspect ratio

Views: 5,474

Posted By Mack

Hi Jack, Sorry but I do not have Fluent/ICEM...

Hi Jack,

Sorry but I do not have Fluent/ICEM anymore. Did you take a look on the 2D cylinder mesh tutorial?

Forum: FLUENT

March 9, 2014, 15:14

Replies: 10

High aspect ratio

Views: 5,474

Posted By Mack

Hi Jack, Are you using a structured or...

Hi Jack,

Are you using a structured or unstructured mesh? Are you using a low Reynolds approach? If yes, do not worry about this message, even though you can correct this repairing the wall...

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