[求助]锅炉燃烧模拟，请各位大虾指教

cxysohu

第一个问题：
reversed flow in 171 faces on pressure-outlet 828.
turbulent viscosity limited to viscosity ratio of 1.000000e+05 in 3462 cells
  577 4.8340e+01 8.3691e-01 2.4096e-01 3.5221e-01 2.6547e-02 9.3836e-01 8.0043e-01 1.1343e+00 1.5165e+00 1.3660e+00 1.7228e+00 1.7388e+00 1.4762e+00 2.6071e-03 7.5170e-01 6.4642e-03 29:22:09 1570
turbulent viscosity limited to viscosity ratio of 1.000000e+05 in 12312 cells
  578 7.8241e+01 5.2631e-01 2.3753e-01 3.2247e-01 1.1428e-02 1.7448e+00 7.9994e-01 2.4178e+00 2.3723e+00 2.9508e+00 2.4313e+00 2.4337e+00 2.4313e+00 1.4181e-03 4.1319e-01 5.3510e-03 28:47:51 1569
第二个问题：
reversed flow in 258 faces on pressure-outlet 828.
Can';t figure which cell particle is going to -- ABORT
请问怎么解决
试了很多方法，都没有解决
  

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