4. B modeling

4.1. Characteristics of B modeling

Mechanics: 3D modeling

Thermal: 3D modeling _ DIAG

4.2. Characteristics of the mesh

A HEXA8 element. Number of knots: 8

4.3. Tested sizes and results

Since the analytical solution is obtained as a function of the plastic deformation, this value is first tested as a function of time, then the hydrogen concentration as a function of time:

Identification	Instant	Reference	Tolerance %
P1	11000000.0	0.0198	0.10%
P1	11500000.0	0.0297	0.10%
P1	12000000.0	0.0396	0.10%
P1	12500000.0	0.0495	0.10%
P1	13000000.0	0.0594	0.10%
P1	15100000.0	0.100980	0.10%
P1	20000000.0	0.1980	0.10%
CT2	11000000.0	0.5058	0.10%
CT2	11500000.0	0.6522	0.3%
CT2	12000000.0	0.8239	0.4%
CT2	12500000.0	0.964	1.0%
CT2	13000000.0	0.989	0.4%
CT2	15100000.0	0.99807	0.10%
CT2	20000000.0	0.999628	0.10%