example
=====

The main commands used to perform a transient non‑linear thermal calculation are defined below. The example shows how to continue the calculation by enriching the result concept and how to specify the "initial" field.


.. code-block:: text

    lr8 = DEFI_LIST_REEL (...)


    conduit = DEFI_FONCTION (NOM_PARA = 'TEMP',
VALE =...
)


    enthal = DEFI_FONCTION (NOM_PARA = 'TEMP',
VALE =...)


    aluminum = DEFI_MATERIAU (THER_NL =_F (LAMBDA = duct,
BETA = enthal))

    ...

    temple = THER_NON_LINE (MODELE =moth, CHAM_MATER =chmat,
ETAT_INIT =_F (VALE = 20.0),
INCREMENT =_F (LIST_INST = lr8,
NUME_FIN = 20),
EXCIT =_F (CHARGE = chth),
CONVERGENCE =_F (RESI_GLOB_RELA = 1.E-8,
ITER_GLOB_MAXI = 20),
)

    ...

    temple = THER_NON_LINE (reuse = temple,
MODELE =moth, CHAM_MATER =chmat,
ETAT_INIT =_F (EVOL_THER = temple,
NUME_ORDRE = 20),
INCREMENT =_F (LIST_INST = lr8),
EXCIT =_F (CHARGE = chth),
CONVERGENCE =_F (RESI_GLOB_RELA = 1.E-6,
ITER_GLOB_MAXI = 10),
)

    ...