Hi,everyone!
if there are two Harmonic vibration sources in my piping system ,separately at Node 10 and Node 1000.
but particularly, the excitation frequency of those two Harmonic sources is different,one is 5Hz,the other is 10 Hz;and those two vibration sources act on the system simultaneously.
how to model this process using caesar?
i try to do it ,but there is some trouble:
The Harmonic tool in the caesar program alway analysis the excitation frequency independently.if we analysis these two excitation frequency independently,and then add the result of these two process,i think it is no right,because these two excitation frequency act simultaneously,there are relative.
can any one give me a help?