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-   -   granular flow in the packed bed (http://www.cfd-online.com/Forums/fluent/44949-granular-flow-packed-bed.html)

VOG June 7, 2007 02:32

granular flow in the packed bed
 
Hello! I try to model granular flow in the packed bed. I use Eulerian multiphase regime, set parameters the same as for fluidized bed (fluent tutorial), also I set frictional viscosity and frictional angle for Shaeffer equation. I have never found good solution. What is the matter? Whether it was possible to somebody to solve this problem correctly?

DR. Flow Squad June 7, 2007 04:22

Re: granular flow in the packed bed
 
rather vague question. Have you remembered gravity? Dr. Flow Squad

VOG June 7, 2007 15:02

Re: granular flow in the packed bed
 
Yes! I set gravity in operating conditiongs.

A A S June 7, 2007 15:40

Re: granular flow in the packed bed
 
you may have to provide a "few" more details to get an answer here


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