[求助][原创]动网格问题，大侠帮忙看看啊。

yuleidfl

[watermark]Updating solution at time level N... done.
Updating mesh at time level N... done.
  iter continuity x-velocity y-velocity z-velocity     energy          k    epsilon     time/iter
     1 1.0000e+00 1.5128e-03 4.5508e-03 2.1059e-03 1.2806e-05 1.7838e-04 4.9461e+01  0:00:53   19
     2 1.0000e+00 2.3428e-01 3.9622e-01 4.0931e-02 2.3526e-04 1.6355e+00 5.7878e+01  0:00:51   18
temperature limited to 1.000000e+00 in 3143 cells on zone 2 in domain 1
  temperature limited to 5.000000e+03 in 1 cells on zone 2 in domain 1

absolute pressure limited to 1.000000e+00 in 14055 cells on zone 2  turbulent viscosity limited to viscosity ratio of 1.000000e+05 in 318 cells
     3 2.9266e-01 1.0285e-01 1.2307e-01 1.2560e-01 2.1323e-01 1.1377e+01 3.1245e+03  0:00:46   17
temperature limited to 1.000000e+00 in 3773 cells on zone 2 in domain 1

absolute pressure limited to 1.000000e+00 in 7866 cells on zone 2  turbulent viscosity limited to viscosity ratio of 1.000000e+05 in 120 cells
     4 1.0000e+00 8.1715e-02 6.4560e-02 4.7127e-02 7.7835e-01 3.3375e+00 1.9499e+05  0:00:44   16
temperature limited to 1.000000e+00 in 6559 cells on zone 2 in domain 1
  temperature limited to 5.000000e+03 in 5050 cells on zone 2 in domain 1

absolute pressure limited to 1.000000e+00 in 9302 cells on zone 2
absolute pressure limited to 5.000000e+06 in 56 cells on zone 2  turbulent viscosity limited to viscosity ratio of 1.000000e+05 in 1031 cells
     5 1.0000e+00 2.8488e-01 1.8340e-02 1.0744e-02 1.2831e+01 7.9989e-01 4.5347e+00  0:00:42   15
Error: divergence detected in AMG solver: temperature
Error Object: ()
这是哪里的设置问题啊，我做的是发动机燃烧室中的流动问题的，总出这个错误，帮忙看看啊[/watermark]

qincz

FLUENT中对一些变量的取值范围做了规定，如温度是1－5000K等
建议通过流场显示找到发生畸变的部位，再做分析，以找到原因
当然也可以人为的去调整这些取值范围。请参照FLUENT_HELP