Slowly-varying Added Resistance in Irregular Waves in Consideration of Higher Order Components
نویسندگان
چکیده
منابع مشابه
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The sea wave causes excess resistance which is out of scope of calm water resistance. The total wave force in horizontal plane is divided into “Added Resistance” and “Drift Force”. In this study, based on Gerritsma and Beuckelman[3] hypothesis a computer program has been developed for calculation of added resistance and drift force at various ship speeds and various head...
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Generation of undular bores in the shelves of slowly-varying solitary waves.
We study the long-time evolution of the trailing shelves that form behind solitary waves moving through an inhomogeneous medium, within the framework of the variable-coefficient Korteweg-de Vries equation. We show that the nonlinear evolution of the shelf leads typically to the generation of an undular bore and an expansion fan, which form apart but start to overlap and nonlinearly interact aft...
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ژورنال
عنوان ژورنال: Journal of the Japan Society of Naval Architects and Ocean Engineers
سال: 2018
ISSN: 1880-3717,1881-1760
DOI: 10.2534/jjasnaoe.28.37