The hydrodynamic coefficients for an oscillating rectangular structure on a free surface with sidewall

Hsu, Hu-Hsiao; Wu, Yung-Chao

doi:10.1016/0029-8018(96)00009-1

Cited by 42 publications

(6 citation statements)

References 7 publications

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“…In [13,98] the added mass λ 33 of the rectangular pontoon oscillating vertically according to the law z = z 0 sin δt were studied (see Fig. 5.53).…”

Section: Rectangular Pontoon Floating Close To Flat Wallsmentioning

confidence: 99%

Added Masses of Ship Structures

Korotkin¹

2009

Fluid Mechanics and Its Applications

101

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Aims and Scope of the SeriesThe purpose of this series is to focus on subjects in which fluid mechanics plays a fundamental role.As well as the more traditional applications of aeronautics, hydraulics, heat and mass transfer etc., books will be published dealing with topics which are currently in a state of rapid development, such as turbulence, suspensions and multiphase fluids, super and hypersonic flows and numerical modeling techniques.It is a widely held view that it is the interdisciplinary subjects that will receive intense scientific attention, bringing them to the forefront of technological advancement. Fluids have the ability to transport matter and its properties as well as to transmit force, therefore fluid mechanics is a subject that is particularly open to cross fertilization with other sciences and disciplines of engineering. The subject of fluid mechanics will be highly relevant in domains such as chemical, metallurgical, biological and ecological engineering. This series is particularly open to such new multidisciplinary domains.The median level of presentation is the first year graduate student. Some texts are monographs defining the current state of a field; others are accessible to final year undergraduates; but essentially the emphasis is on readability and clarity.For other titles published in this series, go to This is an updated and revised translation of the original Russian work entitled «Присоединенные массы судостроительных конструкции», by A. Korotkin, Morwest, St. Petersburg, Russia, 2007.

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“…In [13,98] the added mass λ 33 of the rectangular pontoon oscillating vertically according to the law z = z 0 sin δt were studied (see Fig. 5.53).…”

Section: Rectangular Pontoon Floating Close To Flat Wallsmentioning

confidence: 99%

Added Masses of Ship Structures

Korotkin¹

2009

Fluid Mechanics and Its Applications

101

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“…The hydrodynamic parameters for different cases and oscillation modes were obtained. Hsu and Wu (1997) applied the linear water wave theory and the Boundary Element Method (BEM) to the hydrodynamic coefficient for an oscillating rectangular structure on a free surface with sidewall, and negative added mass, sharp peaks in the damping and resonant behavior have been found. Hsu and Wu (1999) used again the boundary element method to the scattering of water wave by a submerged horizontal plate and a submerged permeable breakwater.…”

Section: Introductionmentioning

confidence: 96%

On the radiation and diffraction of linear water waves by a rectangular structure over a sill. Part I. Infinite domain of finite water depth

2005

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“…Zheng et al (2005) researched the interaction of a submerged rectangular buoy with incident linear waves on finite water depth and attained the solution of radiated potential and diffracted potential. The application of the latter is as Hsu and Wu (1997) applied the linear water wave theory and the Boundary Element Method (BEM) to the hydrodynamic coefficient for an oscillating rectangular structure on a free surface with sidewall, and the influence factors on damping coefficient have been found. Hsu and Wu (1999) again applied the boundary element method to the scattering of water wave by a submerged horizontal plate and a submerged permeable breakwater.…”

Section: Introductionmentioning

confidence: 99%

Analytical method of radiation by a wave energy device with dual rectangular floating bodies

et al. 2010

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The system with one floating rectangular body on the free surface and one submerged rectangular body has been applied to a wave energy conversion device in water of finite depth. The radiation problem by this device on a plane incident wave is solved by the use of an eigenfunction expansion method, and a new analytical expression for the radiation velocity potential is obtained. The wave excitation force is calculated via the known incident wave potential and the radiation potential with a theorem of Haskind employed. To verify the correctness of this method, an example is computed respectively through the bound element method and analytical method. Results show that two numerical methods. are in good agreement, which shows that the present method is applicable. In addition, the trends of hydrodynamic coefficients and wave force are analyzed under different conditions by use of the present analytical method.

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The hydrodynamic coefficients for an oscillating rectangular structure on a free surface with sidewall

Cited by 42 publications

References 7 publications

Added Masses of Ship Structures

Added Masses of Ship Structures

On the radiation and diffraction of linear water waves by a rectangular structure over a sill. Part I. Infinite domain of finite water depth

Analytical method of radiation by a wave energy device with dual rectangular floating bodies

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