数值储罐中快速随机波的产生

IF 1.1 Q3 ENGINEERING, CIVIL

Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics Pub Date : 2019-05-28 DOI:10.1680/JENCM.17.00016

A. Dimakopoulos, Tristan de Lataillade, C. Kees

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引用次数: 4

摘要

在数值模型中产生和吸收随机波是一个具有挑战性的问题，特别是当需要生成有意义的波浪统计数据以满足设计海况要求时。本文提出的方法允许产生随机波场(自由表面高程和速度)，通过使用参考时间序列的窗口处理在时间和空间上重建。

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Fast random wave generation in numerical tanks

Generating and absorbing random waves in numerical models is a challenging problem, in particular when meaningful wave statistics should be generated to meet design sea state requirements. The methodology presented herein allows for the generation of random wave fields (free surface elevation and velocities) to be reconstructed in time and in space by using window processing from a reference time series.

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来源期刊

Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics ENGINEERING, CIVIL-

CiteScore

2.60

自引率

0.00%

发文量