General Mechanical

General Mechanical

Constraint equation in APDL

    • anuragpme17
      Subscriber

      I am using fluid 218 element for calculating pressure in journal bearing. I want to apply end seal condition in this simulation. The fluid 218 reference says that for applying end seal condition (pressure gradient) we can use CE command.  How I can use this command in APDL to apply pressure gradient. In constraint equation window I am getting only DOF as UX, UY, UZ, and PRES but not pressure gradient. 


       


      Please kindly help.


       


      Thanks  

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