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****** Notice ****** |
) p' h+ Y$ @+ e4 x) C' g, I) X | Newtons method failed to converge in 100 iterations. This |
- b) |: S0 |" z4 P0 d | occurred while computing the following variable: |) m! u9 y, z6 R+ r9 A* Z
| |# b! j- W5 q1 L* o+ i! A
| Variable Name : Temperature |
. K) @, u0 i& P1 T- S! \/ y H | Location Name : FULID |* Y6 U1 x4 |$ {; w5 J
| Mesh location : VERTICES |
+ G m( }) I! Y4 |3 Z | Mesh entity : |1 G& m0 |6 _% F& e8 y
| Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |
( z0 m/ t& T$ t- g( Y5 | | Tolerance : 1.0000E-02 |1 D5 Y' { e( `# K6 w) E* N5 }
| |' t$ }8 r+ n* J9 \5 K2 X
| The Newton iteration was diverging. The solver will continue |
5 n+ m, A3 ?1 G | with the variable field as it was on the final iteration. If |
8 j( ^, s: g# g4 O$ D- U | this situation continues you might try decreasing the Newton |' e' m) z$ Y( U1 F4 \6 c
| iteration under relaxation factor. This can be changed by |
$ K; H: Q0 _* S4 T | setting one of the following parameters: |% l+ ~( y7 Y6 c- Y1 @: q, R4 @
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8 C, G: a+ l! J- U | Temperature : "Constitutive Relation Under Relaxation" |; z5 Q4 b: r5 X# V: X
| Pressure : "Newton Pressure Under Relaxation" |" I, b( \( s% t) @
| |1 d/ o2 ]0 B* I! f
| for your mixture using the definition file editor. 3 q, d( B% x: k; C) S
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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