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****** Notice ****** |# A' ?6 I: x8 K- `
| Newtons method failed to converge in 100 iterations. This |; K- a/ ^. [% Z. z$ S$ ]
| occurred while computing the following variable: |
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| Variable Name : Temperature |
1 q8 d8 R6 ]! b+ B, N* } | Location Name : FULID |
2 G. C' l8 J: W. x! O; o. Z2 F | Mesh location : VERTICES |
# V$ k8 [ K& p% M% O3 z6 S | Mesh entity : |
( C/ Q: |; n8 {5 D' B2 F8 w | Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |1 ~: b1 W' |: @
| Tolerance : 1.0000E-02 |
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| The Newton iteration was diverging. The solver will continue |8 P) R0 I1 ^! Q. _; c5 y: I6 r
| with the variable field as it was on the final iteration. If |4 q6 ?8 |: i ^1 w4 G
| this situation continues you might try decreasing the Newton |
* ]* d3 { @2 s" P$ [ | iteration under relaxation factor. This can be changed by |
' [" H# D+ o3 \7 O# h | setting one of the following parameters: |* ~, n; y* ]" G& i/ c7 C# y) P5 n+ y
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| Temperature : "Constitutive Relation Under Relaxation" |% H6 b. C, R) S; h* U: n: \' ?, I
| Pressure : "Newton Pressure Under Relaxation" |7 {5 }/ v! e5 ]4 ~. D* ?. ~2 R
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| for your mixture using the definition file editor. 7 j t% M. b5 U- I& h4 E
算到104步左右就不算了,或者出错显示,the ansys cfx solver exited with return code1. no result file has been created. 每次都是在80步,或104步左右出错或停止运算。这是什么原因啊,重画网格还是一样,出错好几十次了。我修改残差或者减小时间步还是出错。请教各位高手,是我网格有问题还是 cfx设置有错?跪求啊,, |
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