文章基本信息

标题：A Nonlinear Panel Method in the Time Domain for Seakeeping Flow Problems
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作者：J. D'Elía ; M. A. Storti ; E. Oñate 等
期刊名称：Mecánica Computacional
印刷版ISSN：2591-3522
出版年度：2000
卷号：XIXB
页码：1-6
出版社：CIMEC-INTEC-CONICET-UNL
摘要：A non-linear panel method in the time-domain for seakeeping problems is outlined.
After a spatial semi-discretization, the velocity potential and the normal displacement on the free surface, are obtained by means of numerical solution of an ODE's system in the time domain. The boundary conditions on the free surface (both kinematic and dynamic) are non-lineal restrictions over the ODE's system. As a first validation of the proposed method, a pair of simple numerical examples are shown.