5. C modeling

5.1. Characteristics of modeling

The modeling tested is 3D. The symmetries of the problem are used to represent only one sixteenth of the sphere (identical as in modeling B).

5.2. Characteristics of the mesh

The model is 3D and includes 4226 TETRA4.

5.3. Tested sizes and results

To validate the solution obtained, the pilot parameter is tested at the last moment, which should be equal to the pressure obtained by the formula given in §2.

Value tested	Instant	Reference	Type	Variance
Control parameter	20.0	415.89	Analytics	4.8%
	20.0	435,92	Non-regression	\(1.0\mathrm{\times }{10}^{\mathrm{-}8}\text{\%}\)