v1.01.178 ZZZZ178 - Validation of the thermo-mechanical chaining methodology in HPC

Summary:

This test validates the thermo-mechanical chained calculation methodology in HPC.

The calculation involves the following steps:

• parallel reading of the MQ quadratic mesh

• creation of the ML linear mesh using the CREA_MAILLAGE command

• resolution of the thermal problem on ML

• parallel projection by subdomain of the temperature field to MQ by the command PROJ_CHAMP

• definition of mechanical material taking into account the field of control variables

• resolution of the mechanical problem on MQ

The standards of the various fields are compared with sequential resolution.

This test includes two models:

• modeling A: D_ PLAN

• B modeling: 3D with thermal loading by AFFE_CHAR_THER

• C: 3D modeling with thermal loading by AFFE_CHAR_CINE

• D and E modeling: like B modeling but replacing the chain with a weak MPI coupling.

We emphasize the fact that the creation of the linear mesh ML by the command CREA_MAILLAGE by the command is indispensable for the proper functioning of the parallel projection by the command PROJ_CHAMP.

This documentation is deliberately brief.