first order to 2nd order

VAL1
VAL1 Altair Community Member
edited October 2020 in Community Q&A

I have a question about order.

If I mesh my model as 2nd order, there was an error.

Therefore I mesh it as 1st order, then use change order form 1st to 2nd.

The jacobian is still 1.0, the model could be meshed 2nd order.

Is there any difference between the model meshed as 2nd order directly and the model changed 1st order to 2nd?

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Answers

  • Rahul Rajan_21763
    Rahul Rajan_21763 New Altair Community Member
    edited July 2019

    Change order to second with toggle button set to midside node projected to surface option.

    <?xml version="1.0" encoding="UTF-8"?>Midside node.JPG

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