Is it possible to activate boundary condition at certain time?

gslee
gslee New Altair Community Member
edited October 2020 in Community Q&A

Hi,

 

I want to activate boundary condition (like fixed boundary condition) at certain time ( ex) after 2sec ).

 

Is it possible?

 

How can I do that?

 

Thanks

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Answers

  • Simon Križnik
    Simon Križnik Altair Community Member
    edited September 2019

    Hi,

     

    it is possible to activate (BCS) or release (BCSR) boundary conditions by using BCS/TRA and BCS/ROT engine cards. 

     

    Refer to the following examples:

    RD-E: 4200 Rubber Ring: Crush and Slide

    RD-E: 5501 Fan Blade Rotation Initialization

    Unable to find an attachment - read this blog

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