.. _V2.04.301:

**v2.04.301** SDLV301 — Cyclic substructuring: pump wheel
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**Summary:**

The field of application of this test is the modal analysis of structures with cyclic repeatability. The structure studied is a pump impeller; it is modelled by hexahedral volume elements with 20 knots (3D modeling).

It is an industrial test for which there is no analytical solution. The calculation method is the Craig-Bampton cyclical dynamic substructuring.


.. 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