4. B modeling#

4.1. Characteristics of modeling#

This modeling differs from modeling A only in the type of free surface element and in the type of fluid element:

  • the free surface is modelled by 57 elements MEFP_FACE8 (2D_ FLUI_PESA modeling) quadrangle with 8 knots,

  • the fluid volume is modelled by 513 fluid elements (3D modeling FLUIDE) cubic at 20 knots.

4.2. Characteristics of the mesh#

The mesh contains: 513 HEXA20; 57 QUAD8.

4.3. Tested values#

Identification

Reference (\(\mathit{Hz}\))

Joggle Mode1, 0

0.898250

Casual mode 2, 0

1.38452

Joggle mode3, 0

1.70952

Joggle Mode4, 0

1.97551