General Mechanical

General Mechanical

Emissivity setting in constant form in steady-state thermal module

    • congmin
      Subscriber

      How to change the emissivity of the constant form in the steady-state thermal module to a table form that changes with temperature


       


      I now want to set the thermal emissivity of 22MnB5, but I found that I can only fill in a constant value, but the thermal emissivity changes with temperature, so I want to fill in an emissivity table. Is this possible? If so, can you take a screenshot and teach me how to do it?




      thanks

    • Rahul Kumbhar
      Ansys Employee

      Hi congmin


      Click on Solution. The write the solver input file. In the input file search "mp,emis,,..." command.


      Now insert command object under analysis setting. Define table for temp and emissivity. Let's say table's name is EMIS_TABLE. After defining table insert command


      "mp,emis,,%EMIS_TABLE%"

    • congmin
      Subscriber

      hey,rkumbhar


      thank you!!!!


      I will try


       


      congmin

    • congmin
      Subscriber

      hi rkumbhar


       


      I have new question about Steady state thermal,can you this link see and answer


      https://studentcommunity.ansys.com/thread/maxwel-loss-imported-value-to-steady-state-thermal/


      thank you


      congmin

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