.. _V5.03.108:

**v5.03.108** SDNV108 — Hollow volume cylinder rotating around its axis, taking into account gyroscopy
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**Summary:**

This test makes it possible to validate the calculation of the rotation modes of a solid model with and without gyroscopic stiffness.

It is a simple model of a hollow cylinder, free to rotate around its axis. This example is taken from the reference [:ref:`1 <1>`].

The calculation results are compared with those obtained with ANSYSÒ. The results coincide perfectly with the reference solution.




.. toctree::
    :hidden:

    self

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

    Probl_me_de_r_f_rence
    Solution_de_r_f_rence
    Mod_lisation_A
    Mod_lisation_B
    Mod_lisation_C
    Synth_se_des_r_sultats