Two dimensional wave-current-structure interaction with flat or sloping seabed environment in a linearized framework

Feng, Aichun, Magee, Allan Ross and Price, W. G. (2019) Two dimensional wave-current-structure interaction with flat or sloping seabed environment in a linearized framework. Ocean Engineering, 173, 732-747. (doi:10.1016/j.oceaneng.2019.01.036).

Abstract

Two dimensional wave-current-structure interaction problems are investigated in a sea environment with a flat or sloping seabed using linear boundary conditions. This problem is separated into steady and unsteady potential components. The former accounts for the current flowing over the seabed or fixed body whereas the latter describes the wave interaction with the current through modification of the free surface boundary conditions. Both steady and unsteady problems are solved using a boundary element model incorporating a continuous Rankine source method. The developed numerical model is validated by comparison with published data, where possible, and the investigation extended to examine the hydrodynamic responses of a forced oscillating body subject to the combined interactions arising from the wave, current and seabed.

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Contributors

University divisions

• Faculties (pre 2018 reorg) > Faculty of Engineering and the Environment (pre 2018 reorg)
• Faculties (pre 2018 reorg) > Faculty of Engineering and the Environment (pre 2018 reorg) > Mechanical Engineering (pre 2018 reorg)
  Current Faculties > Faculty of Engineering and Physical Sciences > School of Engineering > Mechanical Engineering > Mechanical Engineering (pre 2018 reorg)
  Mechanical Engineering > Mechanical Engineering (pre 2018 reorg)

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