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  1. bilim100

    Plastic to use in a cyrogenic equipment?

    What kind of non-metallic materials are good choices for equipments that are immersed in 77 K ? (for example level or temperature sensor in a LNG tank) Thanks
  2. bilim100

    ANSYS - Inertia relief question

    Hi all, I have a simple solid model which is statically loaded on one node on top of the structure, subjected to several load steps. The (nodal) loading was obtained using (a much longer structure) LS-Dyna. I would like to obtain the stresses on the Ansys model. So the Ansys model is only a...
  3. bilim100

    LsDyna - Nodal Moments

    Hi again, I will try both of your suggestions, both the secforc and the yahoo group. Thanks, Bilim
  4. bilim100

    LsDyna - Nodal Moments

    I have tried using database_history_node_id, and now in ascii I have "nodout" output file for that specific node, but moment is not one of the variables listed. I still can't get the nodal moments. Are they supposed to be stored in "nodout"or another file? Bilim
  5. bilim100

    LsDyna - Nodal Moments

    Hi missil3, I will try and let you know. Thanks :) Bilim
  6. bilim100

    LsDyna - Nodal Moments

    Hi Drej, I have beam elements.
  7. bilim100

    LsDyna - Nodal Moments

    Dear all, Can you please tell me if it is possible to output nodal moments in LS Dyna? I made a set of nodes, and with NODAL FORCE GROUP I can get the forces on those nodes. But I also need the nodal moments. Regards, Bilim
  8. bilim100

    Substructuring

    Hi dear eng-tips users, I would like to analyze dynamic behavior of a long structure (2 km), and I would like to see the response on a relatively small component (2m) on this long structure. My first approach was to make a 3D model of this small component in detail, and find stiffness matrix by...

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