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****** Notice ****** |; }0 e# g7 y. s8 |1 d! R7 ^4 R$ O
| Newtons method failed to converge in 100 iterations. This |, Z1 c8 X# S* L, C6 r8 R
| occurred while computing the following variable: |$ E3 t. b, l/ \, f
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2 m( @! `8 z: L7 M0 T | Variable Name : Temperature |
. P r0 ?* n8 H! i/ A( {9 e& E | Location Name : FULID |
f6 Z/ ?+ L) s% @2 m2 ^, E | Mesh location : VERTICES |
9 A) S# A: w5 M6 H- Z/ y' s | Mesh entity : |/ v' A, M2 K+ a$ ` ]$ ?0 r0 X8 w* _
| Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |4 p" w0 t* ~ |' @8 ^! G, \
| Tolerance : 1.0000E-02 |- w0 T% N7 y! Z1 i4 f
| |2 P. ~2 ^- B7 G% l/ r2 z! b$ J
| The Newton iteration was diverging. The solver will continue |( a# r0 V* f4 D" Y* `) x
| with the variable field as it was on the final iteration. If | }6 A# R# |& o& e) _( b( S
| this situation continues you might try decreasing the Newton |- Y; a0 w2 r$ T) F% f: D3 r2 {$ \
| iteration under relaxation factor. This can be changed by |8 g: O+ f. R2 B
| setting one of the following parameters: |
7 ^4 u. u8 N6 n1 T; v; a6 E+ L | |' x3 X- g' P3 y- D9 k3 u& `
| Temperature : "Constitutive Relation Under Relaxation" |' g, ~! a$ I8 Q( h8 w% f, B0 S
| Pressure : "Newton Pressure Under Relaxation" |
( S- [* u4 c1 \' g | |, p0 w/ q2 P* U F
| for your mixture using the definition file editor.
) I5 ^2 b! k+ K/ h0 ]+ C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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