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****** Notice ****** |
2 L( L& S% T5 ~& O | Newtons method failed to converge in 100 iterations. This |6 G7 ^8 s) p8 n9 J2 F' O
| occurred while computing the following variable: |+ {# |, R$ N! |
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; V. l* n- o" E' L7 f3 k | Variable Name : Temperature |
& M ^. S/ G1 S: `, _ | Location Name : FULID |5 \' w6 H1 c6 q1 N Q
| Mesh location : VERTICES |
# z4 f7 [+ x/ H/ `6 e | Mesh entity : |
P' _& ~% w6 `! f. O" t | Last 3 Changes : 5.01272E-02 2.98919E-02 1.62209E-01 |, z+ D$ E: P$ a7 N0 {! h8 G
| Tolerance : 1.0000E-02 |
F T5 d V' B8 E | |# b" K6 L6 `" K
| The Newton iteration was diverging. The solver will continue |* i& q7 v( M8 ?3 [7 p4 U& |* B
| with the variable field as it was on the final iteration. If | W5 ]% @! J7 a: k2 b
| this situation continues you might try decreasing the Newton |
3 K& Y: R @6 }0 S3 L `9 u | iteration under relaxation factor. This can be changed by |" t4 t/ e0 y8 z* Z/ ?
| setting one of the following parameters: |
- z5 x& V, [) q | |
9 j8 t& M& D+ e% N6 a- c4 ^5 u# K | Temperature : "Constitutive Relation Under Relaxation" |
: x' s- b7 m; Q" C | Pressure : "Newton Pressure Under Relaxation" |
; K& O' _0 `" Q% z. `3 j# {1 F. f | |
% K4 U; T z8 g3 u6 m | for your mixture using the definition file editor. $ T" W' q# Q; u3 ?/ f
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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