Motion Piston Sim

Rodrigo Padilla_21991
Rodrigo Padilla_21991 Altair Community Member
edited October 2020 in Community Q&A

Good Evening, im writing to ask for support in this simulation once again, I made the setup in Hypermesh, and im trying to make the surface calles piston to move towards the outflow surfaces defined in the model. I´ve already set up a piecewise linear function multiplier for this translational movement and everything but the faces dont move properly, made one model with no gap between the walls and the faces and another one with gaps so the faces are disattached to the walls with gap parameters defined but it doesn´t work, i leave the models attached so somebody can check them out and give me some pointers.

 

Thanks a Lot.

 

 

 

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Answers

  • Rodrigo Padilla_21991
    Rodrigo Padilla_21991 Altair Community Member
    edited May 2020

    The other file is here

     

  • acupro
    acupro
    Altair Employee
    edited May 2020

    If you can attach the .inp and MESH.DIR (or HYPERMESH.DIR) maybe I can take a look at it.  You should also contact your local Altair Support Team.

  • Rodrigo Padilla_21991
    Rodrigo Padilla_21991 Altair Community Member
    edited May 2020

    The Hypermesh.dir here is from the file called camara

     

  • Rodrigo Padilla_21991
    Rodrigo Padilla_21991 Altair Community Member
    edited May 2020

    Heres the other file

     

  • acupro
    acupro
    Altair Employee
    edited May 2020

    This will likely require you to communicate directly with your local Altair Support team.  In which country are you located?  Are you using the Student edition?  Or - are you using paid HyperWorks Units?

  • Rodrigo Padilla_21991
    Rodrigo Padilla_21991 Altair Community Member
    edited May 2020

    I'll contact them, im on Mexico, but just wanted to know if I could get to do it easily.

     

    Anyhow, many thanks for your help!

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