Page 157 - Advances in Biomechanics and Tissue Regeneration

8.4 WHOLE HEART CYCLE MODELING 153

0.007845 0.11131
-0.0014151 0.089312
-0.010675 0.067318
-0.019935 0.045324
-0.029196 0.02333
-0.038456 0.0013361
-0.047716 -0.020658
-0.056976 -0.042652
-0.066236 -0.064646
(A) -0.075496 (B) -0.08664

0.065121 0.071943
0.044642 0.058275
0.024164 0.044606
0.003686 0.030937
-0.016792 0.017269
-0.03727 0.0036002
-0.057748 -0.010068
-0.078227 -0.023737
-0.098705 -0.037406
(C) -0.11918 (D) -0.051074

0.048283 0.00017116
0.033695 0.00014108
0.019106 0.00011101
0.0045171 8.0939e-05
-0.010072 5.0866e-05
-0.02466 2.0794e-05
-0.039249 -9.2783e-06
-0.053838 -3.9351e-05
-0.068427 -6.9423e-05
(E) -0.083016 (F) -9.9495e-05

0.16007
0.052849
-0.054371
-0.16159
-0.26881
-0.37603
-0.48325
-0.59047
-0.69769
(G) -0.80491
FIG. 8.7 Plot of the fiber strain field (along V 1 ) of each POM and the corresponding percentage of energy for which it accounts. (A) 99.95%;
7
8
4
(B) 0.04%; (C) 1.03 10 %; (D) 2.96 10 %; (E) 1.27 10 %; (F) 2.21 10 14 %; (G) mean.
considered, then it is found that the PODI calculation is running at a frequency of 2700 Hz. The calculation frequency
value is higher in this case as compared to the LV example presented in Section 8.4.3.1. This is due to the fact that the BV
geometry is discretized with fewer nodes, which consequently leads to a smaller number of degrees of freedom in the
parametric, U i , and temporal, U j , ensemble matrices.

I. BIOMECHANICS