Biomedical Engineering Reference
In-Depth Information
Fig. 5.19 Effect of the
integration scheme on the
RPIM solution accuracy
Fig. 5.20 Effect of the
integration scheme on the
NNRPIM solution accuracy
Table 5.6 Results obtained with the optimal MQ-RBF shape parameters for a 3D analysis
NNRPIM formulation
Shape parameters
Regular nodal mesh
Irregular nodal mesh
c
p
E
med
f
tot
E
med
f
tot
V1P0
0.0001
1.0001
7.66E-04
2.26E-14
1.65E-02
1.36E-10
V1P1
0.0001
1.0001
1.75E-03
3.18E-14
1.37E-02
4.33E-10
V1p3
0.0001
1.0001
1.60E-02
2.60E-13
3.41E-02
4.02E-10
V2P0
0.0001
1.0001
3.32E-03
6.61E-14
8.00E-03
3.69E-10
V2P1
0.0001
1.0001
3.20E-03
7.16E-14
7.30E-03
2.89E-09
V2P3
0.0001
1.0001
3.31E-02
4.41E-13
4.61E-02
6.39E-08
V2P6
0.0001
1.0001
5.31E-02
9.20E-13
5.68E-02
4.06E-09
