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DPM simulation of water evaporation in Fluent |
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December 7, 2012, 08:50
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DPM simulation of water evaporation in Fluent
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New Member
Y. Yang
Join Date: Mar 2010
Location: Miami, United States
Posts: 28
Rep Power: 16  |
Hi everyone.
when conducting the DPM simulation in FLUENT. A error message shows: "Step size underflow in stiffbs: dt = 1.442125e-012, t = 7.782108e-005 0 y = 6.718457e-010 dy/dt = -3.111874e+001 1 y = 3.730000e+002 dy/dt = 0.000000e+000 " but my calculation can still go on. I dont know why this happened? And hwo to fix? Thank you. All the best |
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| dpm, fluent, particle |
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