3. B modeling

3.1. Characteristics of B modeling

D_ PLAN_HH2S modeling. This modeling corresponds to classical Finite Element modeling. The hydraulic coupling law is LIQU_AD_GAZ_VAPE. The mesh consists of 100 QUAD8 elements.

3.2. Results

The results are identical to those obtained with modeling finite volumes decentralized on the edge (modeling A).

3.3. Tested values

Tests are carried out on 2 nodes at \(t\mathrm{=}100s\) by comparing the results to the analytical solution. We also test the first node in non-regression with an authorized relative error of \(\mathrm{0,01}\text{\%}\).

Points \((x,y)\)	Time \((s)\)	PRE1 Aster	Relative error allowed ( \(\text{\%}\) )
\((\mathrm{0,05};0)\)	100 s	-8.89E+002	1%
\((\mathrm{0,05};1)\)	100 s	-8.89E+002	1%

Table 3.3-1 : Values tested