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Eigenfrequency Analysis of a Free Cylinder

Application ID: 271

This model calculates the eigenfrequencies and mode shapes of an unconstrained cylinder in axisymmetry.

The model is taken from NAFEMS Free Vibration Benchmarks. The eigenfrequencies are compared with the values given in the benchmark report.

This model is included as an example in the following products:

Structural Mechanics Module

The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the Specification Chart and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.