减振器流体计算的过程中遇到问题

jiaoxin789

减振器流场流体计算时出现如下提示是什么原因 求大神指导
  NEW BCD ORDER      4<<   776
NEW BCD ORDER      5<<   875
NEW BCD ORDER      1<<    74
NEW BCD ORDER      2<<   417

*** WARNING *** CODE ADF2710:

    Neighbor cells of point 2100 are not connected properly in boundary
    geometry 1. 6 neighbor cells are found, but only 3
    of them are connected.
    This could be an internal error or a wrong data file was used.*** WARNING *** CODE ADF2710:

    Neighbor cells of point 3591 are not connected properly in boundary
    geometry 1. 6 neighbor cells are found, but only 3
    of them are connected.
    This could be an internal error or a wrong data file was used.


*** WARNING *** CODE ADF2710:

    Neighbor cells of point 4596 are not connected properly in boundary
    geometry 1. 5 neighbor cells are found, but only 3
    of them are connected.
    This could be an internal error or a wrong data file was used.


*** WARNING *** CODE ADF2710:

    Neighbor cells of point 5391 are not connected properly in boundary
    geometry 1. 6 neighbor cells are found, but only 3
    of them are connected.
    This could be an internal error or a wrong data file was used.

问题二
  和上述问题是在同一个模型中出现的，在计算过程中出现如下提示  是什么原因  应该如何处理 求指导
*** WARNING *** CODE ADF6069:

    Current mesh could be invalid! The factorized diagonal 3.0050E-22 at
    node (index) 2 is negative.

武汉游侠

看不懂，你做的太高深了。

fqz1209

能问一下你的减震器做的怎么样了吗

mygodsim

减振器流固耦合计算关键是流场网格问题，要得到合格的流场网格，就必须对流场进行合理切割。
如果流场网格不合格，计算过程就会遇到各种问题。
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fqz1209

mygodsim 发表于 2015-12-24 17:41
减振器流固耦合计算关键是流场网格问题，要得到合格的流场网格，就必须对流场进行合理切割。
如果流场网格 ...

能交流一下吗、？