.. _V8.01.102:

**v8.01.102** FDLV102 - Mass added calculated on a generalized model
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**Summary:**

This test belongs to the field of fluid/structure interaction, in its inertial coupling aspect: it involves calculating an added mass matrix, based on a generalized model resulting from a calculation by dynamic substructuring. A modal analysis is carried out on the coupled fluid/structure system from a calculation by substructuration, and the result is compared with a modal calculation in direct fluid. Thus, for a two-dimensional fluid problem, the possibility of calculating the terms of added self-mass and of added coupling mass between substructures deduced from one another by rotation and translation (these "deduced" substructures not being meshed) is thus tested.

Currently, only one modeling is available, which consists in assigning plane thermal elements to the fluid mesh.


.. toctree::
    :hidden:

    self

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

    Probl_me_de_r_f_rence
    Solution_de_r_f_rence
    Mod_lisation_A
    Rappel