|
****** Notice ****** |
" x! k& p7 M9 S+ ?4 J | Newtons method failed to converge in 100 iterations. This |
T0 F w6 G: V" h. n | occurred while computing the following variable: |
" d# X" i0 `4 c5 c- U/ s | |$ Q A* h! m7 e; v+ f8 k; z
| Variable Name : Temperature |+ K& h9 o: B+ f3 z! [
| Location Name : FULID |
! c0 U) s5 V% y% ?, O. @$ P" }+ l | Mesh location : VERTICES |/ q& m7 T \ k; E* \5 f- Q
| Mesh entity : |
8 f- Y+ N5 O4 n, ^# H/ h% b, ?1 p | Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |
7 [ n6 f. m' y- w$ E! ]- w/ i9 { | Tolerance : 1.0000E-02 |
6 P4 L8 x' o8 e: @4 U, B! u3 @ | |
9 |& L2 w- R7 C! f, ^8 N4 j5 F | The Newton iteration was diverging. The solver will continue |
- _0 |5 |* b9 w3 }3 P! G" C | with the variable field as it was on the final iteration. If |5 Y( H2 a3 I0 w- R+ i9 h, n0 v# w. R
| this situation continues you might try decreasing the Newton |4 F7 i2 r% R/ p5 v4 f! B5 C
| iteration under relaxation factor. This can be changed by |: C5 W, r/ A& w- F
| setting one of the following parameters: |
4 ~& N3 Q- u/ F# e& [6 F | |& `: @7 e0 E1 B" t( W
| Temperature : "Constitutive Relation Under Relaxation" |# t( c% x$ s' k4 e; [
| Pressure : "Newton Pressure Under Relaxation" |
! J7 ~4 G V: H% }: [ p* |8 ^5 w | |
; w6 E- E D2 C0 K( d: L | for your mixture using the definition file editor. 8 A; ^; k' g) W# _
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,, |
|