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


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

This modeling is identical to modeling A:


* Behavior tested: MetaSteel EPIL_PT .mfront. VonMises elastoplastic law with metallurgical effect and transformation plasticity, similar to law META_P_IL_PT [:ref:`cf R4.04.02 <cf R4.04.02>`].


* Modeling and data similar to test HSNV102B [:external:ref:`V7.22.102 <V7.22.102>`]

The so-called "user" mode of implementing Mfront laws is used in Code_Aster. In this case, the material parameters of the Mfront MetaSteel EPIL_PT law are filled in by a list of functions in the MFRONT **_FO** factor keyword of the DEFI_MATERIAU command. The list of functions is of the form (func1, func2,..., func21) with the following correspondence to the names of the parameters of the MetaAcier_ EPIL_PT keyword:


+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Implementation of the Mfront MetaSteel EPIL_PT law                                                                                                                             |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|in user mode                                                                              |In official mode                                                                    |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|List of functions (func1,..., func21) provided in DEFI_MATERIAU: Keyword factor: MFRONT_FO|Parameter names provided in DEFI_MATERIAU: Keyword factor: MetaSteel EPIL_PT **_FO**|
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk1                                                                                     |YoungModulus                                                                        |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk2                                                                                     |Fish Ratio                                                                          |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk3                                                                                     |SYY_0                                                                               |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk4                                                                                     |SYY_1                                                                               |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk5                                                                                     |SYY_2                                                                               |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk6                                                                                     |SYY_3                                                                               |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk7                                                                                     |SYY_4                                                                               |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk8                                                                                     |ETT_0                                                                               |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk9                                                                                     |ETT_1                                                                               |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Background 10                                                                             |ETT_2                                                                               |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk11                                                                                    |ETT_3                                                                               |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk12                                                                                    |ETT_4                                                                               |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk13                                                                                    |FK_0                                                                                |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk14                                                                                    |FK_1                                                                                |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk15                                                                                    |FK_2                                                                                |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Background 16                                                                             |FK_3                                                                                |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk17                                                                                    |MetaF1                                                                              |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk18                                                                                    |Meta FDF_0                                                                          |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk19                                                                                    |Meta FDF_1                                                                          |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk20                                                                                    |Meta FDF_2                                                                          |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+
|Funk21                                                                                    |Meta FDF_3                                                                          |
+------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------+


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

     Same as modeling A.