C modeling
==============




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

Same as for modeling A.




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

Same as for modeling A.




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

The method used for the calculation of natural modes is the "β-mode" method (TYPE_MODE =' BETA ').

The displacement values along the Z axis at point A are tested.


+--------------------+---------------------------------------+
|**Beta mode method**                                        |
+--------------------+---------------------------------------+
|**Size**            |**Reference**                          |
+--------------------+---------------------------------------+
|DZ (NUME_ORDE =1)   |3.84063122275e-04 - 8.77803614739e-05j |
+--------------------+---------------------------------------+
|DZ (NUME_ORDE =100) |-1.1663671537e-04 - 9.6134604316e-06j  |
+--------------------+---------------------------------------+
|DZ (NUME_ORDE =500) |-1.302768494 e-05 - 1.65977932083 e-06j|
+--------------------+---------------------------------------+

**Table** 5.3-1 **: Quantities tested and reference results for modeling C.**