Modeling A
==============


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


.. csv-table::

    "Volume modeling:", "1 mesh HEXA 8
    1 QUAD4" mesh



* rigid rotation phase :math:`0\mathrm{\le }t\mathrm{\le }1s`


.. image:: images/Object_19.svg
    :width: 432
    :height: 111


.. _RefImage_Object_19.svg:


* traction phase: :math:`\mathrm{1s}\mathrm{\le }t\mathrm{\le }\mathrm{2s}`


* boundary conditions (TYPE_CHARGE: 'DIDI')


.. image:: images/Object_20.svg
    :width: 432
    :height: 111


.. _RefImage_Object_20.svg:


* loading: pressure (negative) on side :math:`\mathrm{[}\mathrm{2,}\mathrm{4,}\mathrm{8,}6\mathrm{]}`

(PRES_REP): mesh :math:`\mathrm{[}\mathrm{2,}\mathrm{4,}\mathrm{8,}6\mathrm{]}` (QUAD4): :math:`\mathit{PRES}\mathrm{=}–26610.3(t–1)`.


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


.. csv-table::

    "Number of knots: 8", "Number of stitches: 2"
    "", "1 HEXA8
    1 QUAD4"



Tested sizes and results
------------------------------

The values are tested at the end of loading (:math:`t\mathrm{=}\mathrm{2s}`)


.. csv-table::

    "**Identification**", "**Reference**", "**Aster**", "**% difference**"
    "DX displacement (NO2)", "—1953.94", "—1953.92", "0"
    "DY move (NO2)", "100. ", "100. ", "0"
    "", "", "", ""
    "Constraints SIXX (PG1)", "0", "8. 10—10", ""
    "Constraints SIYY (PG1)", "26610.3", "26610.3", "0"
    "Constraints SIZZ (PG1)", "6597.6", "6597.6", "0"
    "Constraints SIXY (PG1)", "0", "10—26", ""
    "Constraints SIXZ (PG1)", "0", "10—11", ""
    "Constraints SIYZ (PG1)", "0", "10—10", ""
    "", "", "", ""
    "Deformation EPXX (PG1)", "0.105", "0.105", "0"
    "Deformation EPYY (PG1)", "—0.045", "—0.045", "0"
    "Deformation EPZZ (PG1)", "0", "10—16", ""
    "Deformation EPXY (PG1)", "0", "10—14", ""
    "Deformation EPXZ (PG1)", "0", "10—14", ""
    "Deformation EPYZ (PG1)", "0", "10—16", ""
    "", "", "", ""
    "Nodal reaction DX (NO3)", "0", "10—3", ""
    "Nodal reaction DY (NO3)", "—6.3462 109", "—6.3461 109", "—0.001"
    "Nodal reaction DZ (NO3)", "—1.7307 109", "—1.7307 109", "—1.7307 109", "0.004"
    "Nodal reaction DX (NO4)", "0", "0", ""



.. csv-table::

    "**Identification**", "**Reference value**", "**Reference type**", "**Tolerance**"
    "Field EPGQ_ELGA, Mesh MA1, Point 1, Component PRIN_1 ", "-", "'NON_REGRESSION'", "-", "-"
    "Field EPGQ_ELNO, Mesh MA1, Node N08, Component PRIN_3 ", "-", "'NON_REGRESSION'", "-", "-"