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Time domain computation of the wave-making resistance of ships

Kara, F. and Vassalos, D. (2005) Time domain computation of the wave-making resistance of ships. Journal of Ship Research, 49 (2). pp. 144-158. ISSN 0022-4502

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Abstract

A linearized three-dimensional potential flow formulation in time domain is applied to calculate wave-making resistance of ships in calm water. Steady-state perturbation potentials for resistance are obtained as the steady-state limit of the surge radiation impulse response function using the transient free surface source distribution over the body surface. Five different vessels are used to validate the present numerical approximation. The results, including steady-state wave-making resistance, sinkage force, trim moment, and wave profile along the waterline, are compared with other published numerical and experimental results.

Item type: Article
ID code: 17290
Keywords: flow formulation, time domain, wave-making resistance, ships, impulse response function, sinkage force, wave profile, Naval architecture. Shipbuilding. Marine engineering, Civil and Structural Engineering, Mechanical Engineering, Ocean Engineering, Applied Mathematics, Numerical Analysis
Subjects: Naval Science > Naval architecture. Shipbuilding. Marine engineering
Department: Faculty of Engineering > Naval Architecture and Marine Engineering
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Depositing user: Strathprints Administrator
Date Deposited: 13 Apr 2010 16:18
Last modified: 05 Sep 2014 01:27
URI: http://strathprints.strath.ac.uk/id/eprint/17290

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