Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/74276
Title: Occurrence of relative heave motion of floating bodies
Authors: Wu, Y.F.
Liaw, C.Y. 
Chan, E.S. 
Issue Date: 1994
Source: Wu, Y.F.,Liaw, C.Y.,Chan, E.S. (1994). Occurrence of relative heave motion of floating bodies. Proceedings of the International Offshore and Polar Engineering Conference 3 : 354-357. ScholarBank@NUS Repository.
Abstract: The cause of relative heave motion of floating bodies in waves is investigated. In the analysis, different wave pressure approximations near the wave surface are used. The pressure fields considered include the linear wave approximation, effective wave slope approach and hydrostatic pressure with reference to the moving free surface. Also considered is a pressure distribution which satisfies the linearized boundary condition at the free surface (i. e. at z = η, where η is the instantaneous wave surface elevation). The latter yields reasonable heave responses and is convenient to use in non-linear dynamic analysis.
Source Title: Proceedings of the International Offshore and Polar Engineering Conference
URI: http://scholarbank.nus.edu.sg/handle/10635/74276
ISBN: 1880653133
Appears in Collections:Staff Publications

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