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Turbulent Viscosity limited to viscosity ratio problem in pneumatic conveying |
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June 26, 2013, 04:46 |
Turbulent Viscosity limited to viscosity ratio problem in pneumatic conveying
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Member
shubham
Join Date: Mar 2009
Posts: 48
Rep Power: 17 |
Hi all,
I am trying to model the phenumatic conveying of flyash. For this I am using time step of t=0.005 sec. Initially everything was fine but after few time steps i got a message that "Turbulent Viscosity limited to viscosity ratio of 1e+05 in 10 cells". I thought this will disappear as solution become more stable but number of cells increase with every jump in time step. Please help me out in handling this. Regards Shubham |
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