gabrieltunoda
Mechanical
- Dec 11, 2019
- 1
Hello,
I am doing a vessel optimization study and needed to rework the procedure to find the natural frequency of the equipment, but I am having difficulty finding the same value as the PV Elite output. I would like some help understanding how to define the matrix "K". I was setting the matrix [K] as the image below, but I'm not getting the same natural frequency for the first mode. I would like to know how should I define the matrix [K].
I am doing a vessel optimization study and needed to rework the procedure to find the natural frequency of the equipment, but I am having difficulty finding the same value as the PV Elite output. I would like some help understanding how to define the matrix "K". I was setting the matrix [K] as the image below, but I'm not getting the same natural frequency for the first mode. I would like to know how should I define the matrix [K].