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


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


.. image:: images/10001102000024E600000E294347388B9F6529A2.svg
    :width: 475
    :height: 182


.. _RefImage_10001102000024E600000E294347388B9F6529A2.svg:


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

Number of knots: 169, Number of meshes and types: 36 QUAD9


Tested features
-----------------------

We look for the frequencies in the interval :math:`(80.,570.)` using the option 'AJUSTE' of the command CALC_MODES.


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

(Frequencies in hertz)


.. csv-table::

    "**Identification**
    **mode number**", "**Reference**", "**% difference**"
    "1", "85.6", "0.366"
    "2", "134.5", "3.021"
    "3", "259", "—4.664"
    "4", "351", "—2.361"
    "5", "395", "—2.112"
    "6", "531", "0.112"