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****** Notice ****** |' o8 r2 F0 r6 {8 z( s/ U: e
| Newtons method failed to converge in 100 iterations. This |- G6 y1 \/ u/ r( f$ N p1 A6 X
| occurred while computing the following variable: |
" n; i% P l& u | |
7 d$ w4 X9 M$ S3 v | Variable Name : Temperature |" m$ \% R9 A% }* t8 A* ]) ?
| Location Name : FULID |
- S$ a2 D+ w3 b) @1 r2 Y | Mesh location : VERTICES |
4 a, Y( X; e2 K7 a0 h | Mesh entity : |9 r! a+ k( x/ N( l
| Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |5 m0 S) K" {: p3 S- ^
| Tolerance : 1.0000E-02 | r; \0 j4 m9 ~" p
| |& N% Y) \1 t) t {* h
| The Newton iteration was diverging. The solver will continue |
; s7 _0 ?" M! \9 P) @$ ^" W | with the variable field as it was on the final iteration. If |
' ^7 Q, J8 ]( H; i& A. E+ T | this situation continues you might try decreasing the Newton |/ X: I$ I$ }, ^3 w5 Z+ L
| iteration under relaxation factor. This can be changed by |
' J* M# l/ F+ @8 O! M0 _# S; q | setting one of the following parameters: |+ N9 e$ k) t8 W. Q5 _* q6 h: O0 n
| |, S( G0 C( U# F8 g! X, d8 a& n
| Temperature : "Constitutive Relation Under Relaxation" |1 m/ f- G% r- E. h7 t7 h
| Pressure : "Newton Pressure Under Relaxation" |
: G( y6 w( G3 D2 _' j z; l1 A | |1 h( q$ A6 t8 s1 m& _5 Y* l8 R
| for your mixture using the definition file editor. ! k0 E! f; H: 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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