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temperature limited to ... Combustion simualtion |
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August 25, 2014, 11:36 |
temperature limited to ... Combustion simualtion
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Liang Wang
Join Date: Jan 2014
Posts: 2
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Hello All
I am doing a simple tube methane combustion simulation using Laminar Finite Rate combustion model. The tube is 8.5m by 0.08m in 2D. I patched 9.5% methane to the filled zone and ignited it by ignition model. The initial time step size is 0.001s and set as adaptive. The problem is, after I run the calculation, the TUI always give me something like: temperature limited to 2.300000e+03 in 93 cells on zone 2 in domain 1 in the flame zone and the continiuty residue went up to very high value and soon got diverged. Anybody can help me out?? Thank you very much!!!!!! |
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