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****** Notice ****** |0 X- p/ \9 Y) t$ F6 c
| Newtons method failed to converge in 100 iterations. This |- R* z6 l* c5 z$ n' Z9 J, X, P
| occurred while computing the following variable: |5 G" o! U1 Z2 ^3 A. x2 P8 q
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* m# R( B- a- I. \0 v8 E1 C | Variable Name : Temperature |5 a t# K! ~) ^+ z, c& c$ `
| Location Name : FULID |
9 A5 C" ]5 l$ f | Mesh location : VERTICES |
9 A& a, y. N% k# C | Mesh entity : |* a+ i5 {' k! t) `1 f( r# y
| Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |
$ A+ G! D; u/ E7 U% j k | Tolerance : 1.0000E-02 |4 G0 s/ D1 U5 r( }" R8 X" ]- p) r
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- p2 Y, s# L( b) K) z: ]: _# m | The Newton iteration was diverging. The solver will continue |
$ Y) [) r) |0 y: Q: h' ]# c/ w | with the variable field as it was on the final iteration. If |
# m7 g" @; ^+ P+ ` | this situation continues you might try decreasing the Newton |6 ?6 @* G. v$ w8 T* h
| iteration under relaxation factor. This can be changed by |/ y# ~: b$ t2 N9 D t( Y
| setting one of the following parameters: |/ F2 c: U% Y O! m( {) B4 B
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/ K. o0 x5 F+ P* z | Temperature : "Constitutive Relation Under Relaxation" |
! O0 B( X/ Y9 p8 s; K. d" L& Z | Pressure : "Newton Pressure Under Relaxation" |9 X5 r# h5 E5 F j' T6 W1 ]
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: @' X" Y! k1 B0 J R- h) ~/ r: z | for your mixture using the definition file editor. 3 Y$ Z: a) c4 b/ d+ h+ |
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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