The Application of Domain Decomposition to Time-Domain Computations of Nonlinear Water Waves with a Panel Method

P. C. A. De Haas; P. J. Zandbergen

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The Application of Domain Decomposition to Time-Domain Computations of Nonlinear Water Waves with a Panel Method

机译：面板分解法在非线性水波时域计算中的应用

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摘要

In this paper an iterative domain decomposition method for the solution of Laplace's equation is described and its effectiveness in time-domain computations of nonlinear water waves with a panel method is investigated. An important aspect of these computations is the varying shape of the free surface. The convergence of the iterative method is fast and leads to a speedup of the computations in the aforementioned application. The domain decomposition method gives a considerable reduction of memory requirements. Furthermore, it lends itself naturally for parallel computing.

机译：本文描述了一种求解拉普拉斯方程的迭代域分解方法，并研究了其在面板法对非线性水波进行时域计算中的有效性。这些计算的重要方面是自由表面的形状变化。迭代方法的收敛速度很快，并且导致上述应用中的计算加速。域分解方法大大降低了内存需求。此外，它自然适用于并行计算。

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来源
《Journal of Computational Physics》 |1996年第2期|p.332-344|共13页
作者
P. C. A. De Haas; P. J. Zandbergen;
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Delft Hydraulics, P.O. Box 177, 2600 MH Delft, The Netherlands;

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正文语种 eng
中图分类应用物理学;
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7. The Application of Domain Decomposition to Time-Domain Computations of Nonlinear Water Waves with a Panel Method [O] . de Haas, P.C.A., Zandbergen, P.J. 1996

机译：面板分解法在非线性水波时域计算中的应用

The Application of Domain Decomposition to Time-Domain Computations of Nonlinear Water Waves with a Panel Method

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