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****** Notice ****** |
* o' a/ }: f' L3 T: D n: ~2 S | Newtons method failed to converge in 100 iterations. This |9 s# k. v' s9 v2 g$ C# f u& _
| occurred while computing the following variable: |
, q- {0 d2 Y' z8 s, K9 P | |
8 e, U9 g3 W' D, y* P" C | Variable Name : Temperature |
) m& I: S8 l& v. B9 Q) c' d" k& a | Location Name : FULID | y+ t" [9 F) [6 I
| Mesh location : VERTICES |
+ _' K6 I. W5 i | Mesh entity : |
$ I( B/ x6 k, x | Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |" v% m$ o! y- T7 U
| Tolerance : 1.0000E-02 |
6 T: I) u! t |) `' l | |% Y3 F" C6 b3 e( @% @
| The Newton iteration was diverging. The solver will continue |
! {9 v) p- c& O/ g$ n: ~ | with the variable field as it was on the final iteration. If |8 ]4 o% [1 ^; ?' A P
| this situation continues you might try decreasing the Newton |
# B7 d9 p, i; d: Z/ ?! m, t/ h# W | iteration under relaxation factor. This can be changed by |
4 \& e9 w4 Y/ o2 \* ^7 L | setting one of the following parameters: |# S" A; J! Q. V
| |. X: C4 ^" N- f, ?4 ]6 X3 H& G$ Z
| Temperature : "Constitutive Relation Under Relaxation" |
0 C: B7 i8 \# y8 j1 l | Pressure : "Newton Pressure Under Relaxation" |6 Z7 a/ f% W1 Q5 v5 j
| |$ B! o4 x. C6 |, j9 v: l0 `0 R
| for your mixture using the definition file editor.
3 x/ q/ C4 K J @ W7 |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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