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****** Notice ****** |
( X5 g$ r, a: @; e | Newtons method failed to converge in 100 iterations. This |: f# y* d1 [" p5 U0 p7 g( P
| occurred while computing the following variable: |8 ?* u9 a6 J& w# R" P9 F0 u" p8 _
| |9 B/ g2 V& W; B: M% s
| Variable Name : Temperature |. W) h6 b; r0 Y; u" f4 s6 x
| Location Name : FULID |
2 w5 u9 a0 |, F Y" t0 Y- ` | Mesh location : VERTICES |) j+ R' N% D7 C! P# f
| Mesh entity : |
/ T: s3 r: J1 j* h | Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |
7 r1 G o5 w, \. `4 y | Tolerance : 1.0000E-02 |
3 {7 U3 r$ g8 C+ `& f1 G | |+ e6 }. Y; u' h4 d
| The Newton iteration was diverging. The solver will continue |) @( T8 [: ?' y
| with the variable field as it was on the final iteration. If |+ Y' t- Z' [" l# C6 \
| this situation continues you might try decreasing the Newton |
( \+ G$ H9 O0 H! m, b) x% l | iteration under relaxation factor. This can be changed by |
a( w7 k! F) W# w" p) y | setting one of the following parameters: |7 F# j' p* e1 t. Y, c w% m, v& ~
| |7 f5 y9 {3 G- {( Y
| Temperature : "Constitutive Relation Under Relaxation" |
S3 o$ Y* ?: E* z1 v | Pressure : "Newton Pressure Under Relaxation" |7 p% t6 x# @4 K
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, n1 l' v) W; S8 }8 F) r- J | for your mixture using the definition file editor.
: M& @; r5 `6 i$ U: {, i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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