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****** Notice ****** |
5 p) h2 j# _* r. s# v3 n | Newtons method failed to converge in 100 iterations. This |
3 T+ T" |9 x2 c! X% }/ h | occurred while computing the following variable: |9 t" R" ~; P0 |, w ^& K0 b
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) F6 q5 J% \6 ~* M7 h B$ c# S+ H | Variable Name : Temperature |
8 F2 \! [. K% d) B+ p( h | Location Name : FULID |: n/ t" _: n, ?4 g- Y5 n$ w7 K1 V. [4 P
| Mesh location : VERTICES |- \7 T' v4 A6 m0 p7 [. |. ?3 r/ ?7 T
| Mesh entity : |
! i. i& W- r7 y; W4 L& T: Q | Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |
! m# V0 n# E' \5 j | Tolerance : 1.0000E-02 |* W0 ?+ f# i _& x/ x* R# V4 I
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- b% v4 i. [! P) h$ I8 Z | The Newton iteration was diverging. The solver will continue |
* _2 z; p* }& K | with the variable field as it was on the final iteration. If |; K+ w, G. @# g" r
| this situation continues you might try decreasing the Newton |
2 N& B# N/ o( \; E: [- v5 |. e2 q | iteration under relaxation factor. This can be changed by |
2 p- F3 |+ Z% v" ]9 S | setting one of the following parameters: |
9 H% w& v n% ?. S | |
# d( ~2 M& S. Z+ T% S- {: v, W | Temperature : "Constitutive Relation Under Relaxation" | }1 N5 B9 S' s/ f
| Pressure : "Newton Pressure Under Relaxation" |1 q8 S3 Q) _& E2 \" ]6 @' J5 C
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| for your mixture using the definition file editor. , V! {% t" R7 f8 [, T8 O
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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