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****** Notice ****** |2 p8 y% A3 s1 z% V
| Newtons method failed to converge in 100 iterations. This |
4 |2 o" O$ W- g+ Y2 d* I( w | occurred while computing the following variable: |
; u3 ]) x" f5 y7 z) c0 f, ] | |
$ [% Z( ]6 s% j. R* a, H | Variable Name : Temperature |
, v- D6 L. N; B- r | Location Name : FULID |
" Z X3 v# d% E! r/ I! l5 |! M | Mesh location : VERTICES |: z6 p0 C6 v4 |8 W0 V) ]
| Mesh entity : |6 N) ~# x# L9 W3 }; t$ z0 u
| Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |
/ M: B" k, ?7 J" Y | Tolerance : 1.0000E-02 |
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# w( N& t5 p, o* Y; q+ ~2 f/ n | The Newton iteration was diverging. The solver will continue |+ e% [9 A* G y$ V" W) p
| with the variable field as it was on the final iteration. If |4 U) |0 f0 H) f/ }% J* g
| this situation continues you might try decreasing the Newton |
$ k# I7 q$ J( I) Q2 `% N | iteration under relaxation factor. This can be changed by |
0 e$ o& w+ s+ c n+ C9 r/ I; | | setting one of the following parameters: |6 I) e) H, m! r
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| Temperature : "Constitutive Relation Under Relaxation" |0 a9 k, l- g0 }3 V7 C9 t
| Pressure : "Newton Pressure Under Relaxation" |' C% S/ ]+ G, a/ r
| |) e0 E- r% u$ d+ {: }8 t8 r
| for your mixture using the definition file editor. & P7 `9 J% _3 S, `/ E2 A R
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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