Ansys Learning Forum Forums Discuss Simulation Preprocessing how to apply certain type of loading conditions for fatigue analysis in Ansys workbench. Reply To: how to apply certain type of loading conditions for fatigue analysis in Ansys workbench.

danielshaw
Ansys Employee
You cannot use the Mechanical Fatigue Tool (FT), because this type of loading would be non-constant, non-proportional loading which is not supported. You need to Time Step loading in Ansys nCode DesignLife.