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****** Notice ****** |) }8 ] s" Y7 Q; B7 o
| Newtons method failed to converge in 100 iterations. This |
& X& M6 f" O# F' B" r | occurred while computing the following variable: |
$ K2 }( b8 g- E d1 { | |/ ?+ m) ?$ x) \: _
| Variable Name : Temperature |7 y1 e# z- O5 x$ d
| Location Name : FULID |8 p z$ C6 v/ C2 J' Q. z
| Mesh location : VERTICES |
' S' r! j! r5 O# R. W0 v( ] | Mesh entity : |
7 ?2 S# p% W u1 Z | Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |, p) l$ e2 D, }: s/ U! v
| Tolerance : 1.0000E-02 |- ]$ ]" |0 M' _& @. q5 J
| |9 [8 B0 T% B, C/ i$ f
| The Newton iteration was diverging. The solver will continue |: k$ }, W( M. e5 Y
| with the variable field as it was on the final iteration. If |8 G! N6 p4 k- Q( S% W5 m
| this situation continues you might try decreasing the Newton |
. Z8 Q4 g3 y; s5 |. ?; B7 r% A | iteration under relaxation factor. This can be changed by |, M' s& }5 s, M1 R- [# z1 n
| setting one of the following parameters: |
/ Y3 }9 z4 U9 P; x' { | |8 a; G4 |/ }1 I8 R4 G( w
| Temperature : "Constitutive Relation Under Relaxation" |
. l7 F& ^5 L+ t- W. C | Pressure : "Newton Pressure Under Relaxation" |7 Q( D# p( @- }
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, m& r& F1 L/ i7 t u7 a4 ?. b | for your mixture using the definition file editor. . [' | c) |! C6 `! w+ H6 ^ `8 b$ {
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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