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****** Notice ****** |; d( E v) J8 `8 G- A# l* w
| Newtons method failed to converge in 100 iterations. This |) X n! A2 a8 g
| occurred while computing the following variable: |4 F; `! q$ C/ w) d! ~$ T
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8 c' f0 J! B! K. F7 s! \ Z | Variable Name : Temperature |
5 t! G3 y4 X* f5 c5 j- h | Location Name : FULID |* ]1 Y5 Q: |" C9 ?, i
| Mesh location : VERTICES |
# w7 l8 n# a& j& S | Mesh entity : |8 X6 q4 M6 T- u) h; U0 T
| Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |; g% H+ U' \' r v# b% G# D) H, n
| Tolerance : 1.0000E-02 |, E! r& s6 ~) [. B5 X( o& ^( ^
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9 f8 H, r+ j' @. Z) V- z! _1 w9 { | The Newton iteration was diverging. The solver will continue |
4 s% Y$ e0 O; a0 U | with the variable field as it was on the final iteration. If |
& k; }1 F( e* p, W/ e3 [7 s2 f | this situation continues you might try decreasing the Newton |4 b9 |& F. x' B% v
| iteration under relaxation factor. This can be changed by |1 P n1 x3 M; l6 g6 N9 n
| setting one of the following parameters: |4 a2 B9 m: L- L: V4 `
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) _+ R; x, j. s% ` | Temperature : "Constitutive Relation Under Relaxation" |% T J3 s9 c0 _6 q
| Pressure : "Newton Pressure Under Relaxation" |
$ C; S$ u3 f5 w- a; S: c2 ] | |
% A1 J" y, I$ N7 l0 ~; l | for your mixture using the definition file editor. # G- \& A6 c8 I) J' 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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