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标题: DYNAFROM疑难，请各位大大看看 [打印本页]

作者: UG用户 时间: 2006-6-20 09:14
标题: DYNAFROM疑难，请各位大大看看
问题如下：******** termination due to mass increase *******
      added mass    =    5.5442E+02
      percent increase =    5.1848E+07

         nodes with largest mass increase

node id    old mass       new mass       increase
------- ------------ ------------ ------------
   641    6.45852E-07    1.38604E+02    1.38604E+02
   642    6.64674E-07    1.38604E+02    1.38604E+02
      72    3.59064E-07    1.38604E+02    1.38604E+02
      73    3.39969E-07    1.38604E+02    1.38604E+02
      75    3.16517E-07    4.01495E-04    4.01178E-04
   619    6.11764E-07    3.99918E-04    3.99306E-04
      76    3.06155E-07    3.97737E-04    3.97431E-04
   133    6.64674E-07    1.93922E-04    1.93258E-04
   134    6.45850E-07    1.90904E-04    1.90258E-04
      23    3.39969E-07    1.85355E-04    1.85015E-04
      22    3.59065E-07    1.84262E-04    1.83903E-04
   643    6.76681E-07    2.23517E-05    2.16751E-05
      71    3.71071E-07    1.84340E-05    1.80629E-05
   155    6.11218E-07    1.34269E-05    1.28157E-05
   132    6.76681E-07    1.03059E-05    9.62919E-06
   154    6.11219E-07    9.47032E-06    8.85910E-06
   156    6.11762E-07    8.77621E-06    8.16445E-06
   131    6.88688E-07    6.69241E-06    6.00372E-06
   620    6.11219E-07    5.55191E-06    4.94069E-06
   177    6.11219E-07    5.37780E-06    4.76658E-06
total added mass for these 20 nodes =  5.54419E+02

   798 t 1.0220E-03 dt 1.28E-06 write d3dump01 file
   798 t 1.0220E-03 dt 1.28E-06 write d3plot file

E r r o r t e r m i n a t i o n

Memory required for explicit solution:    778275
Additional dynamically allocated memory:          0
                                 Total:    778275
郁闷哪，老是碰上节点质量无穷大的问题，顺带附上附件，请各位大大帮忙答疑。
先谢了

作者: 两滴雨 时间: 2006-6-20 14:55
你做的是拉深，拉延，弯曲，还是......

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