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****** Notice ****** |2 N$ r& i- u0 M p
| Newtons method failed to converge in 100 iterations. This |# Y7 R2 V# Z' g% t) N5 W
| occurred while computing the following variable: |
: G) \# _0 Z5 q2 x+ X7 A, u$ s | |2 W/ p/ n) P1 b
| Variable Name : Temperature |
( F, ^: G' B9 E | Location Name : FULID |2 J( ~4 h8 B% C9 S1 g
| Mesh location : VERTICES |
' y" n4 z, w) `7 j. r | Mesh entity : |+ L2 W2 H$ }1 h4 v3 n) u3 P" n7 x
| Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |
! w6 R- o' p5 C% Z v/ p: u% w | Tolerance : 1.0000E-02 |
1 v# \7 W& N# u y+ e | |7 R5 w! p7 {) D# G: `# V1 V
| The Newton iteration was diverging. The solver will continue |
) X! }. V( ?' f& R | with the variable field as it was on the final iteration. If |* }; r& Z' U: w* C" a
| this situation continues you might try decreasing the Newton |0 `6 O% G! m! e5 ], _7 H
| iteration under relaxation factor. This can be changed by |
# i% `. F9 n% J | setting one of the following parameters: |
3 G( V# m( x1 z7 W | |) ~% ]( |! ]. [, z$ z, y
| Temperature : "Constitutive Relation Under Relaxation" |% n6 e/ `0 B& ^- S# K
| Pressure : "Newton Pressure Under Relaxation" |" d. O* M5 ]5 e$ }! j" @& V
| |( i) N+ u3 [5 R+ L o& X
| for your mixture using the definition file editor. ; H' X, w# F4 S$ U8 n& L
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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