Page 141 - Finite Element Analysis with ANSYS Workbench

132 Chapter 7 Vibration Analysis

fourth mode shape with the frequency of 176.54 Hz in form
of color fringe plot will appear as shown in the figure.

7.4 Application

7.4.1 Modal Analysis of Passenger Car Frame

A passenger car frame as shown in the figure composes
of thin metal sheets. The metal sheets have the Young’s modulus
of 210 10 N m and Poisson’s ratio of 0.3. We will use ANSYS
2