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Erschienen in:
2013 | OriginalPaper | Buchkapitel
Impact of Water on Offshore Structures and Infrastructure
verfasst von : Edmund Wittbrodt, Marek Szczotka, Andrzej Maczyński, Stanisław Wojciech
Erschienen in: Rigid Finite Element Method in Analysis of Dynamics of Offshore Structures
Verlag: Springer Berlin Heidelberg
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A characteristic phenomenon in offshore engineering is the impact of water on individual devices and elements of dynamic systems. This impact is a very complex phenomenon composed, among other things, of wave action, sea currents, hydrostatic and hydrodynamic forces. These processes are difficult to describe, and there exists a handful of approaches to modelling them, which differ in the level of idealization [Newman J. N., 1977], [Mei C. C., 1989], [Faltinsen O. M., 1990]. A possibly simple description of the motion of an offshore structure’s base is often desirable, e.g. in the problems of control [Fossen T. I., 1994].