4. B modeling#
4.1. Characteristics of modeling#
It is a 3D modeling
4.2. Characteristics of the mesh#
Number of knots: 726.
The volume cells are 500 HEXA8 hexahedral meshes.
4.3. Tested sizes and results#
The water concentration is tested over 10 knots spread across the thickness at three times (5, 15 and 54 years):
At 5 years old:
X |
Reference |
Aster |
% difference |
22.50 |
67.68 |
69.40 |
-2.53 |
22.54 |
80.91 |
81.15 |
-0.29 |
22.60 |
89.69 |
90.61 |
-1.02 |
22.68 |
97.80 |
97.95 |
-0.16 |
22.81 |
102.21 |
102.99 |
-0.77 |
23.00 |
104.00 |
105.02 |
-0.98 |
23.19 |
102.00 |
102.95 |
-0.93 |
23.32 |
97.80 |
97.89 |
-0.09 |
23.40 |
90.18 |
90.53 |
-0.39 |
23.46 |
81.00 |
81.10 |
-0.12 |
23.50 |
71.20 |
69.36 |
2.58 |
At 15 years old:
X |
Reference |
Aster |
% difference |
22.50 |
54.2257 |
51.78 |
4.50 |
22.54 |
65.2 |
64.55 |
1.00 |
22.60 |
75.4576 |
74.96 |
0.67 |
22.68 |
84.9649 |
83.71 |
1.48 |
22.81 |
91.4 |
90.73 |
0.74 |
23.00 |
95.2 |
94.88 |
0.33 |
23.19 |
93.55 |
93.73 |
-0.19 |
23.32 |
89.3776 |
89.22 |
0.18 |
23.40 |
82.8 |
83.13 |
-0.40 |
23.46 |
76.3516 |
76.30 |
0.07 |
23.50 |
70.0603 |
69.28 |
1.12 |
At 54 years old:
X |
Reference |
Aster |
% difference |
22.50 |
51.6 |
51.66 |
-0.11 |
22.54 |
56.8903 |
56.46 |
0.75 |
22.60 |
62.4 |
61.97 |
0.68 |
22.68 |
69.1059 |
67.83 |
1.84 |
22.81 |
74.4781 |
73.40 |
1.45 |
23.00 |
78.3688 |
77.45 |
1.18 |
23.19 |
77.8487 |
77.71 |
0.18 |
23.32 |
75.9533 |
75.73 |
0.30 |
23.40 |
73.1186 |
73.24 |
-0.16 |
23.46 |
70.815 |
70.96 |
-0.21 |
23.50 |
68.8035 |
69.15 |
-0.50 |