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June 17, 2010, 06:32 |
Non-Uniform Flux
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#1 |
New Member
sendhil
Join Date: May 2010
Posts: 11
Rep Power: 15 |
Dear CFX user,
Do anyone know, how to give non-uniform boundary conditions (say heat flux) in a plane surface of a 3D objects? in ANSYS CFX My heat flux value is not uniform, so i want to give this value like this. Maximum at the center and minimum at the edges (NORMAL DISTRIBUTION). Can ANYONE give idea for my problem. Regards, SENcfx |
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June 17, 2010, 08:15 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
This is easily done with a CEL expression. This can be an analytical function or a 1D/3D interpolation function.
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August 18, 2010, 18:04 |
Hai Ghorrocks,
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#3 |
New Member
sendhil
Join Date: May 2010
Posts: 11
Rep Power: 15 |
Very recently i got this error dispalyed; Do you have any idea regarding this.
ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | SYMASS_CS_ELIM : The solver ran out of temporary space while buil- | | ding a linked list for a domain. Try setting the expert paramete- | | r "topology estimate factor" to a value greater than 1.0. Values | | higher than 1.2 should not be necessary. IT IS SOLID FLUID PROBLEM. please let me what is error? Regards, SENCFX. |
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August 18, 2010, 18:49 |
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#4 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
The problem is probably associated with a complicated GGI linking the solid and fluid domains. Check your interface mesh is well resolved and of good quality.
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August 19, 2010, 06:22 |
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#5 |
New Member
sendhil
Join Date: May 2010
Posts: 11
Rep Power: 15 |
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ansys11 cfx |
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