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Search: Posts Made By: windhair
Forum: CFX September 5, 2011, 03:50
Replies: 7
Views: 2,004
Posted By windhair
Question actually, using particle model is not really...

actually, using particle model is not really proper for my case, where the flo domain is about 2mX2mX2m, and the particle size is about 0.1mm, the total volume fraction of the particle is 70%,...
Forum: CFX August 8, 2011, 12:06
Replies: 7
Views: 2,004
Posted By windhair
thanks, i 'm still working on that. My...

thanks, i 'm still working on that. My application is about the mixing processing of very small particle, 0.1mm diameter, with a average density around 2000kg.m^-3, blowing by air. the gravity is...
Forum: CFX August 4, 2011, 10:37
Replies: 7
Views: 2,004
Posted By windhair
I'm running a fluid-solid Euler-Euler simulation,...

I'm running a fluid-solid Euler-Euler simulation, with an artificial viscosity as discribed in document. Another supporter recommand me to use EDEM model in fluent, but we did not buy this license,...
Forum: CFX August 3, 2011, 21:26
Replies: 7
Views: 2,004
Posted By windhair
Question CFX iteration problem.

when I run a multi-phase (continuous fluid - dispersed fluid) simulation, the RMS seems very nice at the beginning, until to step 197, it suddently crashed with a overflow error, what may be the...
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