.. _V2.04.111:

**v2.04.111** SDLV111 - Homogenization of a network of beams in an incompressible fluid
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**Summary:**

Modal analysis test, used to validate the elements of 3D modeling_ FAISCEAU: hexahedron with 8 knots or hexahedron with 20 knots. These elements represent the homogenized medium of a network of beams immersed in an incompressible fluid, initially at rest.

The natural frequencies of the beams of the homogenized medium without or with fluid are tested.

We calculate the mass, the position of the center of gravity as well as the inertias at this point for cases with or without fluid.




.. toctree::
    :hidden:

    self

.. toctree::
    :maxdepth: 2
    :numbered:

    Probl_me_de_r_f_rence
    Solution_de_r_f_rence
    Mod_lisation_A
    Mod_lisation_B
    Synth_se_des_r_sultats