General Mechanical

General Mechanical

variation of young modulus with the change in density of material?

    • maurya
      Subscriber

      how to insert young modulus in material properties which vary with the density?

    • peteroznewman
      Subscriber

      You can create a new material and check column E for Young's Modulus and Density to be Parameters.



      Then you can have the ability to change both in the Parameter Set, but you can't edit them in Engineering Materials.



      Double click on Parameter Set and you can type in the values of Young's Modulus and Density you want to use in the Table of Design Points.



      You can click a box on any Result in Mechanical to indicate it is an output Parameter.


       


      It will put that result as a new column in the Table of Design Points.



      The project schematic shows that there are both input and output parameters.



      You can now add rows to the Table of Design Points and have all those rows computed with one click of the Update All Design Points button.


    • maurya
      Subscriber

      hello sir 


                    this paramemeter set will change with density for each model.


      My means to say that for each above mentioned table ANSYS will run the simulation 4 times for DP0,...,DP3.


      i want to vary the young modulus with density for same model. or how we insert the formula in variable term for young modulus.

    • peteroznewman
      Subscriber

      ANSYS will run the same model four times, with a pair of Density/Modulus values that vary with a formula in Excel which is Density*10 = Modulus.  Copy and paste the values from Excel into this ANSYS table.

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