.. _V1.01.112:

**v1.01.112** ZZZZ112 - Variable pressure cylinder. Validation of LIRE_PLEXUS
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**Summary:**

The purpose of this test is to validate the operation of the LIRE_PLEXUS command. This makes it possible to read pressure fields calculated by PLEXUS on a wire mesh, and to apply these pressures to a mesh composed of shells or wire elements.

This test has an analytical solution: it is a cylinder subjected to a pressure that varies linearly along its axis.

Two models are proposed: the cylinder is meshed in elements DKT (modeling A) or in elements COQUE_3D (modeling B).

The results differ from the reference solution only by the lack of refinement of the shell mesh (especially for modeling A).

This test therefore validates command LIRE_PLEXUS.


.. 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