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


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

The entire wheel is modelled with 3D modeling.


.. csv-table::

    "Number of nodes", ":math:`9024` ", "", "", ""
    "Number of meshes", ":math:`5616` ", "That is:", "", ""
    "", "", "HEXA8 "," :math:`5616`"



.. image:: images/100000000000071B0000057EBF54559251D31C97.jpg
    :width: 4.6925in
    :height: 3.3717in


.. _RefImage_100000000000071B0000057EBF54559251D31C97.jpg:

**Figure 3.1. A** modeling mesh**

Mesh group: BAS_NO


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


+--------+-----------+-------------------------------+-----------------------------+
|Grandeur|Fashion no.|Reference :math:`(\mathrm{Hz})`|Tolerance :math:`(\text{\%})`|
+--------+-----------+-------------------------------+-----------------------------+
|FREQ    |:math:`1`  |:math:`31.4503`                |:math:`0.10`                 |
+        +-----------+-------------------------------+-----------------------------+
|        |:math:`2`  |:math:`31.975`                 |:math:`0.10`                 |
+        +-----------+-------------------------------+-----------------------------+
|        |:math:`3`  |:math:`31.975`                 |:math:`0.10`                 |
+        +-----------+-------------------------------+-----------------------------+
|        |:math:`4`  |:math:`33.4833`                |:math:`0.10`                 |
+        +-----------+-------------------------------+-----------------------------+
|        |:math:`5`  |:math:`33.4833`                |:math:`0.10`                 |
+--------+-----------+-------------------------------+-----------------------------+


.. image:: images/10000000000002B8000000E572D70C31D41C5FEC.jpg
    :width: 5.3681in
    :height: 1.5634in


.. _RefImage_10000000000002B8000000E572D70C31D41C5FEC.jpg:

Fashion :math:`1:31.4503\mathrm{Hz}`


.. image:: images/10000000000002AE00000100FDFA851AEE014E9D.jpg
    :width: 5.4016in
    :height: 1.5929in


.. _RefImage_10000000000002AE00000100FDFA851AEE014E9D.jpg:

Fashion :math:`2:31.975\mathrm{Hz}`


.. image:: images/10000000000002AF000000C7EFC030C302C8C2A3.jpg
    :width: 5.4256in
    :height: 1.2256in


.. _RefImage_10000000000002AF000000C7EFC030C302C8C2A3.jpg:

Fashion :math:`3:31.975\mathrm{Hz}`


.. image:: images/10000000000002B900000132877BC27D4AE160DE.jpg
    :width: 5.3425in
    :height: 1.7571in


.. _RefImage_10000000000002B900000132877BC27D4AE160DE.jpg:

Fashion :math:`4:33.4833\mathrm{Hz}`


.. image:: images/10000000000002AC0000011BFFAE5E73695DD20E.jpg
    :width: 5.3839in
    :height: 1.4689in


.. _RefImage_10000000000002AC0000011BFFAE5E73695DD20E.jpg:

Fashion :math:`5:33.4833\mathrm{Hz}`

**Figure 3.2. Modal deformations of the first 5 natural modes**

It is observed that the first mode does not have a modal diameter, the next two have one and the fourth and fifth modes show two.