3. Modeling A#

3.1. Characteristics of modeling#

We use a DIS_T model.

3.2. Characteristics of the mesh#

The mesh contains 2 elements of type SEG2.

3.3. Tested sizes and results#

We test the frequency-energy pair by interpolation using the table produced by MODE_NON_LINE. A non-regression solution is proposed. The values obtained are shown in the table below.

Frequency ( \(\mathit{Hz}\) )

Energy ( \(J\) )

Stability of the periodic solution

\(0.2579052851\)

\(1.19768\)

STABLE