Investigation into the nonlinear hydroelastic response of an 8600-TEU containership model advancing in regular waves

Zhu, Suji; Moan, Torgeir

doi:10.1080/17445302.2012.740872

Cited by 2 publications

(1 citation statement)

References 11 publications

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“…Zhu et al [21] predicted the nonlinear hydroelastic responses of an 8600 TEU containership in regular waves with the WINSIR code and then compared with the test data up to the fifth harmonics. The uncertainties of the results were further discussed.…”

Section: Introductionmentioning

confidence: 99%

Experimental and Numerical Study of the Hydroelastic Response of a River-Sea-Going Container Ship

Wang

Soares

2020

JMSE

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The hydroelastic behaviour of a river-sea-going ship hull is analysed experimentally and numerically. A segmented ship model connected by a steel backbone is tested in regular waves, and its high-frequency vibrations such as springing and whipping responses are identified. The hydroelastic response of the ship is numerically calculated using a hydroelastic time domain method based on strip theory, which is extended to include an improved model of the slamming load. The slamming forces in the bow section are determined using the Modified Longvinovich Model (MLM) instead of the Von Karman model. The vertical motions and wave-induced loads are calculated and compared with the experimental results. The response amplitude operators of the vertical loads and the high-order harmonics are analysed under different speeds, showing good agreement with the experiments. The slamming loads on the bow section of a river-to-sea ship are predicted utilizing the MLM model and compared with the Arbitrary Lagrangian Eulerian algorithm by LS-DYNA and with the measured results.

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Section: Introductionmentioning

confidence: 99%