General Mechanical

General Mechanical

Ansys Insight: How can I apply acceleration to a particular body?

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    • April Wang
      Ansys Employee
      How can I apply acceleration to a particular body?n
    • Kai
      Ansys Employee
      You may create a named selection for the body and apply the acceleration to the named selection with APDL CMACEL. If acceleration is time-varying, you can define a table with *dim to store acceleration data and the acceleration data can either be input in the commands or read from a txt file with *tread. Below is an example.n*dim,accz,table,6,,,timenaccz(1,0)=0,0.2,0.4,0.6,0.8,1 ! time value in column 0naccz(1,1)=0,10,15,20,25,30    !acceleration value in column 1nncmacel,acc_body,,,%accz%nnn
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