Chandra Sekaran
Ansys Employee
You mention your test frequency is 2000 Hz. The test must be applying some load at 2000 Hz right? What is that load and its units? Why are you running a random vibration analysis instead of a harmonic analysis if your test is done at only one frequency i.e. 2000 Hz? It is not clear what you mean by "I haven't been able to cross the min 2000Hz requirement but my acceleration graph goes down after 350 Hz".