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Cyclic symmetry for RADIOSS, Nastran...

User: "Altair Forum User"
Altair Forum User
Altair Employee
Updated by Altair Forum User

Is any idea, how to create MPC equations for cyclic symmetry in SOL 114 MSC Nastran?

There must be exist 2 CYJOIN entry with ordered 2 lists of nodes to describe side 1 and side 2 of fundamental region. Maybe anybody do it?

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    User: "tinh"
    tinh
    Altair Community Member
    Updated by tinh

    Sorry

    You should better change the title to 'cyclic symmetry for OptiStruct/Radioss'

    image/emoticons/default_wink.png' alt=';)' srcset='/emoticons/wink@2x.png 2x' width='20' height='20'>

    User: "Altair Forum User"
    Altair Forum User
    Altair Employee
    OP
    Updated by Altair Forum User

    In RADIOSS can solve any cyclic problem? Hm, i not find anything about that. Here is only problem to create 2 lists of nodes for 2 cards CYJOIN 1 and CYJOIN 2. Thats all. In text editor can add some cards (CYAX, LOADCYN and other...), but need this list of nodes.

    Hypermesh is powerfull for create different types of MPC connectors. Maybe it is exist way to make what i want.

    <?xml version="1.0" encoding="UTF-8"?>post-32818-0-07394300-1411392983_thumb.j

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