B modeling
==============


Characteristics of modeling
-----------------------------------

Formulation pressure potential of displacement elements '3D_ FLUIDE '


.. image:: images/1000189000002FA50000106FC88679E06E86474F.svg
    :width: 614
    :height: 211


.. _RefImage_1000189000002FA50000106FC88679E06E86474F.svg:


.. csv-table::

    "Divide =", "15", "meshes HEXA20selon the :math:`x` axis"
    "", "2", "meshes HEXA20selon the :math:`y` axis"
    "", "2", "meshes HEXA20selon the :math:`z` axis"



.. csv-table::

    "Boundary conditions:", "", ""
    "", "VITE_FACE:", "(GROUP_MA: Entry", "VNOR: 0.014)"
    "", "IMPE_FACE:", "(GROUP_MA: Output", "IMPE: 445.9)"



.. csv-table::

    "Node name", ":math:`A=\mathrm{No1}` "," :math:`B=\mathrm{No780}` "," "," :math:`C=\mathrm{No751}` "," :math:`D=\mathrm{No763}`"



Characteristics of the mesh
----------------------------


.. csv-table::

    "Number of nodes:", "471"
    "Number of meshes and types:", "60 HEXA208 QUAD8"



Tested values
---------------


.. csv-table::

    "**Location**", "**Reference**", "**Reference**", "**Tolerance**"
    ":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∣`
    :math:`p(\mathrm{angle})`
    :math:`p(\mathrm{dB})` ", "6.2426
    180.0°
    109.8867", "0.1%
    0.1%
    0.1%"
    ":math:`C` "," :math:`∣p∣`
    :math:`p(\mathrm{angle})`
    :math:`p(\mathrm{dB})` ", "6.2426
    15.2186°", "0.1%
    0.1%
    0.1%"
    ":math:`D` "," :math:`∣p∣`
    :math:`p(\mathrm{angle})`
    :math:`p(\mathrm{dB})` ", "6.2426
    15.2186°
    109.8867", "0.1%
    0.1%
    0.1%"