求助:计算过程中报错
我只计算热场、流场和凝固过程,没有加应力计算,所有模具刚体,铸件弹塑性。中途计算报错(充型5.215%,成型73.35%时报错).p.out最后显示:-----------------------------------------------------------------------
Solution is not converging
Restart with time step = 0.05
Free Surface Model
Step = 18500 Iteration = 0 Time step = 0.050000 Time = 1581.579956
Inflow =1.320E+06 Total Mass =1.318E+06 Fill = 5.213 %
0 FEXPLC 0 1.0000000E+00 0.156250 0.000000
0 T AMG 1-1.0470301E+01 0.140625 0.281250
1 T AMG 1 3.7766409E-01 0.156250 0.234375
0 P AMG 31 INF 0.109375 0.031250
Error: Bad solution detected at step 18500.
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好像计算P时出现了INF报的错,这个一般时什么原因,冷却过快?
但是我的冷却条件已经比实际换热系数的0.1了,请有经验的告知我一下。
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