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****** Notice ****** |
/ {0 X$ L7 W6 } | Newtons method failed to converge in 100 iterations. This |
1 j, Y: \ Z& Q5 J. l+ x+ W5 t | occurred while computing the following variable: |! k7 N8 `' e1 b1 o9 j3 z
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: N% K2 r2 O* L# i4 O+ f: i9 b6 u4 C | Variable Name : Temperature |; K. U3 `; E. K, [" o9 Y
| Location Name : FULID |
% ~9 M; u$ B6 ?& y* Q3 O | Mesh location : VERTICES |
2 `7 M$ _& p4 |0 E+ s9 N* w | Mesh entity : |
, ~% r7 \- w; d7 m$ f5 b+ A E | Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |
7 N n- _: L" s+ d | Tolerance : 1.0000E-02 |- Z, m; I- e5 }, [9 z% a
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( U) q5 [$ h( A | The Newton iteration was diverging. The solver will continue |
- y) ]2 X/ u D7 P6 E( r' A | with the variable field as it was on the final iteration. If |
$ |# c4 M; ^( o$ s$ K% ]# L% X | this situation continues you might try decreasing the Newton |
& A. _# ^! ^9 A* ^0 S | iteration under relaxation factor. This can be changed by |
2 z6 [) G0 }* J( D | setting one of the following parameters: |( A, d: E& N4 U' {8 X: B- F- g
| |: m% y- X l' ]: Z% q3 [7 a+ U* k
| Temperature : "Constitutive Relation Under Relaxation" |9 C2 H5 b, f) a. d
| Pressure : "Newton Pressure Under Relaxation" |
9 G4 A4 T9 p4 W" O- n& }# I | |+ u- B# F# e2 a" G" j3 D8 ~
| for your mixture using the definition file editor.
0 u5 A+ W0 p5 z# b& F: f0 v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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