Modélisation D
==============


Caractéristiques de la modélisation
-----------------------------------

Formulation pression potentiel des déplacements éléments '2D_FLUIDE'


.. image:: images/1000085A0000367800000D20A5036F20EEB683A3.svg
    :width: 702
    :height: 169


.. _RefImage_1000085A0000367800000D20A5036F20EEB683A3.svg:


.. csv-table::

    "Découpage =", "15", "mailles QUAD8selon l'axe des :math:`x`"
    "", "2", "mailles QUAD8selon l'axe des :math:`y`"



.. csv-table::

    "Conditions limites :", "", "", ""
    "", "VITE_FACE:", "(GROUP_MA: Entrée", "VNOR: 0.014 )"
    "", "IMPE_FACE:", "(GROUP_MA: Sortie", "IMPE: 445.9 )"



.. csv-table::

    "Nom des nœuds", ":math:`A=\mathrm{No1}`", ":math:`B=\mathrm{No780}`", ":math:`C=\mathrm{No151}`", ":math:`D=\mathrm{No153}`"



Caractéristiques du maillage
----------------------------


.. csv-table::

    "Nombre de nœuds :", "125"
    "Nombre de mailles et types :", "30 QUAD84 SEG3"



Valeurs testées
---------------


.. csv-table::

    "**Localisation**", "**Grandeurs**", "**Référence**", "**% différence**"
    ":math:`A`", ":math:`p(\mathrm{réel})`
    :math:`p(\mathrm{imag})`
    :math:`p(\mathrm{dB})`", "–6.2426
    0.0
    109.8867", "0.1%
    0.1%
    0.1%"
    ":math:`B`", ":math:`p(\mathrm{réel})`
    :math:`p(\mathrm{imag})`
    :math:`p(\mathrm{dB})`", "–6.2426
    0.0
    109.8867", "0.1%
    0.1%
    0.1%"
    ":math:`C`", ":math:`p(\mathrm{réel})`
    :math:`p(\mathrm{imag})`
    :math:`p(\mathrm{dB})`", "6.0237
    1.6387
    109.8867", "0.1%
    0.1%
    0.1%"
    ":math:`D`", ":math:`p(\mathrm{réel})`
    :math:`p(\mathrm{imag})`
    :math:`p(\mathrm{dB})`", "6.0237
    1.6387
    109.8867", "0.1%
    0.1%
    0.1%"