General Mechanical

General Mechanical

Modeling a viscous fluid in the support parts of bridge structures

    • EnTRaKs
      Subscriber
    • EnTRaKs
      Subscriber
      This need do in ANSYS Mechanical APDLn
    • Dave Looman
      Ansys Employee
      See Section 3.9.5 of the Contact Technology Guide for ways to model friction. You can specify the coefficient at several pressure values to match the polynomial equation for coefficient of friction mentioned in the attached paper. Typical input would be as shown below:ntbfield,npres,'pressure value'ntbdata,1,'coefficient value'ntbfield,npres,'pressure value'ntbdata,1,'coefficient value'netc...n
    • Dave Looman
      Ansys Employee
      Note that preceding the commands given would be tb,fric,'material number',,,ISO.n
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