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****** Notice ****** |% g+ ?' q% p; _ T# X$ C
| Newtons method failed to converge in 100 iterations. This |
; S1 L$ P1 O. E# Q1 N | occurred while computing the following variable: |$ h2 s% x+ a* O( i
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1 \$ }, U! o/ q5 A | Variable Name : Temperature |5 J+ z; W& {2 Z/ `$ g m
| Location Name : FULID |' C8 f+ \; z1 K R' b5 u3 N5 G( _$ L% j
| Mesh location : VERTICES |" K8 P+ x' p2 T0 `% t
| Mesh entity : |
0 ?3 s8 ]3 K! V! z" I0 U/ ]$ U3 k | Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |
# a: n9 a, {) F# q | Tolerance : 1.0000E-02 |
* s# I7 d; d$ u4 ~2 B1 h, Y& \2 c# | | |
" O! S& a7 M1 [ | The Newton iteration was diverging. The solver will continue |( V4 f& Q+ v6 O
| with the variable field as it was on the final iteration. If |
* z: T6 O" t; Y! b* c8 { | this situation continues you might try decreasing the Newton |' z: p8 [- A( d/ {% H
| iteration under relaxation factor. This can be changed by |
& `7 f" e$ w% x0 B* f | setting one of the following parameters: |0 x; e" T5 P+ a
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& X7 H; R4 Q/ C. c | Temperature : "Constitutive Relation Under Relaxation" |! c$ _' O( u9 w
| Pressure : "Newton Pressure Under Relaxation" |
- h. G+ ?' s% c | |. g, i0 b* G7 P% r: _" A1 a7 v5 b
| for your mixture using the definition file editor. 2 ?: i# g: L) t% f5 O) K* D
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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发表于 2013-10-23 14:33
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