Table 6 Material parameters determined via FEMU-F. Static, registration and global residuals for different mesh densities
Density | \(\varvec{\sigma }_{\varvec{y}}\) (MPa) | \(\varvec{K}\) (MPa) | \(\varvec{n}\) | \(\varvec{\chi }_{\varvec{F}}\) | \(\varvec{\chi }_{\varvec{I}}\) |
|---|---|---|---|---|---|
1 | \(250\pm 6\) | \(1300\pm 109\) | \(0.55\pm 0.03\) | 14.17 | 1.49 |
2 | \(258\pm 7\) | \(1300\pm 160\) | \(0.57\pm 0.05\) | 14.20 | 1.48 |
3 | \(257\pm 2\) | \(1300\pm 40\) | \(0.57\pm 0.01\) | 14.27 | 1.46 |
4 | \(256\pm 5\) | \(1300\pm 83\) | \(0.57\pm 0.03\) | 14.30 | 1.46 |
5 | \(256\pm 7\) | \(1300\pm 140\) | \(0.57\pm 0.04\) | 14.31 | 1.45 |