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Old   February 20, 2004, 12:20
Default Fatal Error Message
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When I smooth/swap a grid after gradient adapting on a combustion product such as CO2 I get a fatal error message from FLUENT. FLUENT can gradient adapt all other variables. I can Iso-value adapt the grid for combustion products, instead of using gradient adaption, without getting an error message.

The initial grid is quite sparse at 100,000 cells for 3D modelling kiln. Using solution adaption for grid independence. It only seems to cause a problem when i use the gradient adaption tool on combustion products!!!

Can anyone tell me why I am getting the error message when I use the gradient adaption method?


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