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****** Notice ****** |
$ E: I' t# f( J# k | Newtons method failed to converge in 100 iterations. This |- ^) J! b+ k. [' I
| occurred while computing the following variable: |
# s$ k+ s& X# E2 M. n3 i+ }8 } | |
: P) u4 c! h, [0 z: G% E) h8 q | Variable Name : Temperature |
* q0 b1 S8 f* s$ B z | Location Name : FULID | ?6 U4 _: N& p, N' y+ G5 v
| Mesh location : VERTICES |6 a3 [# g( Y) y
| Mesh entity : |" d6 o/ q7 }7 d8 I9 }( ?% v& R$ b
| Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |
: ~$ o* b( o% b# y1 D; R( t# e | Tolerance : 1.0000E-02 |
: K% }* k8 Y9 M" \7 h" r9 \ | |- T: P2 M# ~( b: B6 T
| The Newton iteration was diverging. The solver will continue |
5 z1 @ [0 x' f' [( v- y' _( _ | with the variable field as it was on the final iteration. If |
- F n8 o' \6 k& Z. Z6 H1 R( E# w | this situation continues you might try decreasing the Newton |8 w7 m% c, m+ h. h
| iteration under relaxation factor. This can be changed by |
% K( V2 J* P/ P7 D7 v | setting one of the following parameters: |" d2 Z9 ?" o, P; J# b2 Q$ E0 _
| |2 s0 i; _* y4 d
| Temperature : "Constitutive Relation Under Relaxation" |* h$ M; L* r( v/ k% z: k2 n6 w
| Pressure : "Newton Pressure Under Relaxation" |
8 }$ m, z. Z; }' m2 }$ ] | |5 a! G" ?: [" r
| for your mixture using the definition file editor. ( L7 _6 a( f$ f, ]2 e7 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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