|
****** Notice ****** |
F4 R& D% ] v! o7 r7 p | Newtons method failed to converge in 100 iterations. This |
! N( Z( d. l% k" L2 n | occurred while computing the following variable: |( K4 R' @9 ~& X0 l( I
| |! z$ l; o) k1 {
| Variable Name : Temperature |
. o: s N2 v9 E/ T | Location Name : FULID |( N7 k0 ^ u5 @/ y
| Mesh location : VERTICES |. l% w+ A/ v& M J8 |
| Mesh entity : |3 V7 T( O! ]% _. |; w+ K
| Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |5 r3 f+ q" y# {4 g5 r8 i: a- _7 i! U7 ]
| Tolerance : 1.0000E-02 |
7 S) b1 u, s4 d8 z; w; U# M0 C | |# i! ]% z! K2 i9 Y( T s5 s" r
| The Newton iteration was diverging. The solver will continue |
9 ~" x+ ^8 K( i# v4 z | with the variable field as it was on the final iteration. If |, g" e2 Q- k6 j/ y* S8 l2 B2 N, \
| this situation continues you might try decreasing the Newton |
) Q8 I0 _1 q) J& u. b | iteration under relaxation factor. This can be changed by |
6 p4 L8 q; u" q9 ^2 i! g | setting one of the following parameters: |
! z" ?+ @% i0 N' ^. j | |
4 g6 D% Y5 \" ~! I# d4 t6 M) N) H | Temperature : "Constitutive Relation Under Relaxation" |. {# n1 \1 e$ v9 K: ~
| Pressure : "Newton Pressure Under Relaxation" |
* d& T+ m* d5 o* I7 A! W) F" K$ L | |- d0 _. I4 m. I: j: G
| for your mixture using the definition file editor.
5 R: E' S, I; Y2 a# S' P1 Q$ [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,, |
|