17. J modeling#

17.1. Characteristics of modeling#

TETRA4_D

We mesh only half the thickness of the wall for reasons of symmetry; the modeling is done under a height and a thickness \(h=1.0\) with a single layer of elements. Each cube is divided into 5 tetrahedra.

We use the 3D_ DIAG modeling applied to TETRA4, which corresponds to the lumping of the thermal mass matrix.

_images/10002E7A000069D500002F567EACFC61C3164121.svg

17.2. Characteristics of the mesh#

Number of knots: 84

Number of meshes and types: 100 TETRA4