Ansys Free Student Software

Ansys Free Student Software

how i create fluid domain in cavity gap ?

    • thammanart
      Subscriber


      Hello everyone i want to help my model


      This is  a box enclose inside is installed aluminium plate and empty space is filled a nitrogen 


      I want investigate temperature on nitrogen and aluminium plate when a solar radiation to my box 


      and i can't create fluid domain 


      thank

    • Rob
      Ansys Employee

      You'll need to create a solid volume and then split out the aluminium plate. 

    • thammanart
      Subscriber

      Hi  rwoolhou I followed your suggestion but it's have a promble. 


      hollow of aluminium it empty and i used fill function to create a fluid domain such as first figure.


      In the next step i have to go mesh internal glass ,external glass, and fluid domain (i think a solid is domain fluid and i not sure is correct) and i can't mesh my aluminium blind.


      thank you



      first figure



       


       

    • Rob
      Ansys Employee

      Because they're thin surfaces. Have a look through the tutorials, and review the section(s) on baffles.  

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