Modélisation A ============== Caractéristiques de la modélisation ----------------------------------- .. image:: images/1000068E00001B63000017AB3D137CA7BDA6AF2A.svg :width: 353 :height: 305 .. _RefImage_1000068E00001B63000017AB3D137CA7BDA6AF2A.svg: Le chargement et les conditions aux limites sont modélisés par: DDL_IMPO: (NOEUD: N04, DX: 0., DY:0.) DDL_IMPO: (NOEUD: N08, DX: 0., DY:0., DZ:0.) DDL_IMPO: (NOEUD: N02, DX: 0.) DDL_IMPO: (NOEUD: N06, DX: 0.) FORCE_NODALE: (NOEUD: (N01 N03 N05 N07), FX: .. image:: images/Object_8.svg :width: 353 :height: 305 .. _RefImage_Object_8.svg: , FY: .. image:: images/Object_9.svg :width: 353 :height: 305 .. _RefImage_Object_9.svg: ) FORCE_NODALE: (NOEUD: (N03 N04 N07 N08), FX: .. image:: images/Object_10.svg :width: 353 :height: 305 .. _RefImage_Object_10.svg: ) FORCE_NODALE: (NOEUD: (N02 N04 N06 N08), FY: .. image:: images/Object_11.svg :width: 353 :height: 305 .. _RefImage_Object_11.svg: ) FORCE_NODALE: (NOEUD: (N01 N02 N05 N06), FX: .. image:: images/Object_12.svg :width: 353 :height: 305 .. _RefImage_Object_12.svg: ) On impose de plus une température uniforme sur la structure valant à tout instant : :math:`T=750°C` à l'aide de l'opérateur CREA_CHAMP. Caractéristiques du maillage ---------------------------- .. csv-table:: "Nombre de nœuds:", "8" "Nombre de mailles et type:", "1 HEXA8" Grandeurs testées et résultats ------------------------------ +---------------------------------+--------------------------------+-----------------------+---------------+-----------------+ | **Variables** | **Instants (** :math:`s` **)** | **Type de Référence** | **Référence** | **% tolérance** | +---------------------------------+--------------------------------+-----------------------+---------------+-----------------+ | |10 |SOURCE_EXTERNE |2.4333E–2 |0.10 | | .. image:: images/Object_13.svg | | | | | | :width: 353 | | | | | | :height: 305 | | | | | | | | | | | | | | | | | | .. _RefImage_Object_13.svg: | | | | | | | | | | | | | | | | | +---------------------------------+--------------------------------+-----------------------+---------------+-----------------+ | |10 |SOURCE_EXTERNE |–1.2011E–2 |0.10 | | .. image:: images/Object_14.svg | | | | | | :width: 353 | | | | | | :height: 305 | | | | | | | | | | | | | | | | | | .. _RefImage_Object_14.svg: | | | | | | | | | | | | | | | | | +---------------------------------+--------------------------------+-----------------------+---------------+-----------------+ | |10 |SOURCE_EXTERNE |2.2379E–2 |0.10 | | .. image:: images/Object_15.svg | | | | | | :width: 353 | | | | | | :height: 305 | | | | | | | | | | | | | | | | | | .. _RefImage_Object_15.svg: | | | | | | | | | | | | | | | | | +---------------------------------+--------------------------------+-----------------------+---------------+-----------------+ | |30 |SOURCE_EXTERNE |5.2103E–2 |0.10 | | .. image:: images/Object_16.svg | | | | | | :width: 353 | | | | | | :height: 305 | | | | | | | | | | | | | | | | | | .. _RefImage_Object_16.svg: | | | | | | | | | | | | | | | | | +---------------------------------+--------------------------------+-----------------------+---------------+-----------------+ | |30 |SOURCE_EXTERNE |–2.5896E–2 |0.10 | | .. image:: images/Object_17.svg | | | | | | :width: 353 | | | | | | :height: 305 | | | | | | | | | | | | | | | | | | .. _RefImage_Object_17.svg: | | | | | | | | | | | | | | | | | +---------------------------------+--------------------------------+-----------------------+---------------+-----------------+ | |30 |SOURCE_EXTERNE |4.8027E–2 |0.10 | | .. image:: images/Object_18.svg | | | | | | :width: 353 | | | | | | :height: 305 | | | | | | | | | | | | | | | | | | .. _RefImage_Object_18.svg: | | | | | | | | | | | | | | | | | +---------------------------------+--------------------------------+-----------------------+---------------+-----------------+ | |60 |SOURCE_EXTERNE |5.9557E–2 |0.10 | | .. image:: images/Object_19.svg | | | | | | :width: 353 | | | | | | :height: 305 | | | | | | | | | | | | | | | | | | .. _RefImage_Object_19.svg: | | | | | | | | | | | | | | | | | +---------------------------------+--------------------------------+-----------------------+---------------+-----------------+ | |60 |SOURCE_EXTERNE |–2.9624E–2 |0.10 | | .. image:: images/Object_20.svg | | | | | | :width: 353 | | | | | | :height: 305 | | | | | | | | | | | | | | | | | | .. _RefImage_Object_20.svg: | | | | | | | | | | | | | | | | | +---------------------------------+--------------------------------+-----------------------+---------------+-----------------+ | |60 |SOURCE_EXTERNE |5.4912E–2 |0.10 | | .. image:: images/Object_21.svg | | | | | | :width: 353 | | | | | | :height: 305 | | | | | | | | | | | | | | | | | | .. _RefImage_Object_21.svg: | | | | | | | | | | | | | | | | | +---------------------------------+--------------------------------+-----------------------+---------------+-----------------+