Research Article
Structure Dynamic Response of Amphibious Aircraft Induced by Water-Taxiing
Table 1
Natural frequencies of the cylinder.
| | Mode | Dry modal | Wet modal | | Computation Hz | Test [26] Hz | Error | Computation Hz | Test [26] Hz | Error |
| | 1 | 196.10 | 194.00 | 1.08% | 99.15 | 96.00 | 3.28% | | 2 | 202.75 | 198.00 | 2.40% | 113.57 | 107.00 | 6.14% | | 3 | 348.39 | 336.00 | 3.69% | 213.34 | 199.00 | 7.21% | | 4 | 389.21 | 387.00 | 0.57% | 221.50 | 214.00 | 3.50% | | 5 | 409.59 | 403.00 | 1.64% | 250.73 | 239.00 | 4.91% | | 6 | 570.62 | 565.00 | 0.99% | 354.04 | 341.00 | 3.82% |
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