F modeling
==============


Geometry
---------

The domain is a parallelepiped, subdivided into 4 columns identified *A*, *B*, *C* or D along the Oz axis. These columns are cut into two parts along a plane perpendicular to the axis Oz, identified as 0 or 1.


.. image:: images/10000000000000770000008A8F0ABD61504680DD.png
    :width: 1.4874in
    :height: 1.7252in


.. _RefImage_10000000000000770000008A8F0ABD61504680DD.png:


.. image:: images/1000000000000077000001933B57D7E40920EF8D.png
    :width: 1.4874in
    :height: 5.0382in


.. _RefImage_1000000000000077000001933B57D7E40920EF8D.png:


Boundary conditions and loading
------------------------------------

The part is blocked in translation in the three directions x, y and z on the trace of the *B* column on the basis *Z=0* (group *CL1*). Pressure is exerted on the track of column *C*, on side 1, on the plane *Y=0.06* (group *CL2*).

The other edges have zero stress.


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

The domain is meshed in extrusion from a base meshed in triangles. This produces 1408 pentahedra PENTA15. The edges of the domain are meshed into faces QUAD8 and TRIA6.


.. image:: images/10000000000000E8000001ACE616B113FFCC9177.png
    :width: 2.9008in
    :height: 5.3508in


.. _RefImage_10000000000000E8000001ACE616B113FFCC9177.png:


Benchmark results
----------------------

The reference is established on the value of the *DX* component of the displacement field on a node at the center of one of the external faces. The test is done in non-regression after the last adaptation.


.. csv-table::

    "", "**After last adaption**"
    "X", "0.0633925584439"