3. Modeling A#

3.1. Characteristics of modeling A#

_images/1000000000000306000002F4DFDF82EB0FB3D248.png

Figure 3.1. A modeling mesh**

3D modeling_ FLUIDE and FLUI_STRU.

Breakdown: 10 elements along the x axis;

10 elements along the y axis;

20 elements along the z axis.

3.2. Characteristics of the mesh#

Number of knots: 2541

Number of meshes and types: 2000 HEXA8 and 1100 QUAD4

3.3. Tested sizes and results#

Frequency 100 \(\mathit{Hz}\):

Position

Reference value

% difference

\(\mathit{N1}\)

\(-0.0584+0.\text{i}\)

:math:`18`%

\(\mathit{N2}\)

\(-0.02536+0.\text{i}\)

:math:`2`%

\(\mathit{N3}\)

\(0.09224+0.\text{i}\)

:math:`0.2`%