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January 9, 2010, 05:00 |
Skipping zone inlet (not referenced by grid)
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#1 |
New Member
vinoo
Join Date: Jan 2010
Posts: 4
Rep Power: 16 |
hi friends,
when i am importing mesh from GAMBIT to fluent the messeage showing that "Skipping zone inlet (not referenced by grid)". Kindly tell me what should i do. |
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January 11, 2010, 04:11 |
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#2 |
Senior Member
YH Tan
Join Date: Mar 2009
Location: Malaysia
Posts: 119
Rep Power: 17 |
put some picture please.
i guess the zone u define in gambit is not meshed.
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Herntan, Add Reputation if I am right |
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January 13, 2010, 01:22 |
Reheating furnace heat transfer
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#3 | |
New Member
vinoo
Join Date: Jan 2010
Posts: 4
Rep Power: 16 |
Quote:
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January 13, 2010, 01:53 |
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#4 |
Senior Member
YH Tan
Join Date: Mar 2009
Location: Malaysia
Posts: 119
Rep Power: 17 |
Have u subtract out the slab from furnace when u mesh it?
Fluent will not recognize overlaping mesh i think. Again, picture please.
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Herntan, Add Reputation if I am right |
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February 10, 2010, 11:43 |
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#5 | |
New Member
vinoo
Join Date: Jan 2010
Posts: 4
Rep Power: 16 |
Quote:
I am meshing 3 rectangular volumes.Volume 1&3 is 40(X)*2(Y)*5(Z). Volume 2 is 40(X)*0.22(Y)*4.5(Z). In Z direction i am using Symmerty wall condtion for all volumes when defing B.C. in gambit.Volume 2 is in between Volume 1 &3.volume 1 and 3 are defind as fluid continum and volume 2 as solid continum in BC. The volume 2 top surface is Volume 1 Bottom surface simillarly Volume 2 bottom surface is Volume 3 top suraface. I used this surface as interface in BC at GAMBIT.Then i meshed with HEX map with interval size1.Mesh has generated in Gambit. But when u export to fluent check for grid it showing error message is Error:unassigned interface zone dected for interface 12 & 13 ,Error:Init_flow: unssigned interface_20, Error bject)". Kindly help to solve this interface problem. kindly tell me how to mesh the this kind of volume with symmerty plane in Z-direction.what re the B.C should i give. regards vinoo |
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February 11, 2010, 02:26 |
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#6 |
Senior Member
YH Tan
Join Date: Mar 2009
Location: Malaysia
Posts: 119
Rep Power: 17 |
u haven't define ur interface.
Go Define>interface grid.
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Herntan, Add Reputation if I am right |
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February 15, 2010, 03:13 |
boundary entity does not contain vaild entity
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#7 |
New Member
vinoo
Join Date: Jan 2010
Posts: 4
Rep Power: 16 |
Dear Herntan
what i did in gambit. First i define volume 2 top surafce as wall for and same surface defined as interface for vol-1 bottom surafce.simlary done for bottom side.when i export to fluent it is showing waring Boundary entity does not contain valid entity. can u please tell me what should i do regards vinoo |
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February 18, 2010, 20:05 |
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#8 |
Senior Member
YH Tan
Join Date: Mar 2009
Location: Malaysia
Posts: 119
Rep Power: 17 |
u need to define ur interface in Fluent first.
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Herntan, Add Reputation if I am right |
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