The linearized ship-wave interaction problem is studied in time domain by a potential-flow model. The resulting boundary-value problem is recast in terms of integral equation, and solved numerically by a panel method. A transient-test technique, based on the interaction of a wave packet with the advancing ship, is numerically simulated and allows for the efficient evaluation of the response amplitude operator. Implementations details are described. Results are given for a varity of ship forms and compared against experimental data to show the good capabilities of the developed numerical algorithm.
Time-domain analysis of ship motions and wave loads by boundary-integral equations
Zeit-Domänen-Analyse von Schiffsbewegungen und Seegangsbelastungen mit Hilfe von Rand-Integralgleichungen
Ship Technology Research / Schiffstechnik ; 49 , 1 ; 22-32
2002
11 Seiten, 10 Bilder, 15 Quellen
Article (Journal)
English
Time-Domain Analysis of Large-Amplitude Vertical Ship Motions and Wave Loads
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