3. Modeling A#

3.1. Characteristics of modeling#

We use a D_ PLAN_INCO_UPG modeling.

3.2. Characteristics of the mesh#

Number of knots: 341

Number of meshes: 140 That is:

SEG3 40

QUAD8 100

_images/100002010000025C0000015113620937D141AC9B.png

3.3. Solver configurations tested#

  • MUMPS (centralized) + SYMGEN + PCENT_PIVOT =20 + RESI_RELA =1.E-8

  • MUMPS (centralized) + SYMGEN + RESI_RELA =1.E-4

  • MUMPS (centralized) + MIXER_PRECISION =” OUI “

  • MUMPS (centralized) + FILTRAGE_MATRICE =1.E-8

  • MUMPS (distributed by mail) + SYMGEN + RESI_RELA =1.E-8

  • MUMPS (distributed by sub-domains) + SYMGEN + RESI_RELA =1.E-8

  • MUMPS (distributed by sub-domains with distributed matrix) + SYMGEN + RESI_RELA =1.E-8