3. Modeling A#

3.1. Characteristics of modeling#

3D modeling, DKT and POU_D_E:

Number of knots 28

Number of meshes 7 i.e.:

SEG2 2

TRIA3 4

HEXA20 1

3.2. Modal pre and post-treatments#

A set of tests is carried out with the operator NORM_MODE according to several criteria.

3.3. Solver configurations tested#

Problem GEP :

  • LDLT for CALC_MODES

    • using the standard “BANDE” option;

    • using the standard “PLUS_PETITE” option;

    • using the standard “CENTRE” option;

    • using the standard “PROCHE” option;

    • using the standard “SEPARE” option;

    • using the standard “AJUSTE” option.

  • MULT_FRONT for CALC_MODES

    • using the standard “BANDE” option;

    • using the standard “PLUS_PETITE” option;

    • using the standard “CENTRE” option;

    • using the standard “PROCHE” option;

    • using the standard “SEPARE” option;

    • using the standard “AJUSTE” option.

  • MUMPS for CALC_MODES

    • using the standard “BANDE” option;

    • using the standard “PLUS_PETITE” option;

    • using the standard “CENTRE” option;

    • using the standard “PROCHE” option;

    • using the standard “SEPARE” option;

    • using the standard “AJUSTE” option.

  1. Problem QEP :

  • LDLT for CALC_MODES

    • using the standard “CENTRE” option;

    • using the standard setting MODE_RIGIDE =” NON “;

    • using the standard “PROCHE” option.

  • MULT_FRONT for CALC_MODES

    • using the standard “CENTRE” option;

    • using the standard setting MODE_RIGIDE =” NON “;

    • using the standard “PROCHE” option.

  • MUMPS for CALC_MODES

    • using the standard “CENTRE” option;

    • using the standard setting MODE_RIGIDE =” NON “;

    • using the standard “PROCHE” option.