Nonlinear effects at the initial stage of tsunami-wave development

被引：1
|
作者：
Pelinovsky, E. N. [1 ,2 ]
Rodin, A. A. [1 ,2 ,3 ]
机构：
[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod, Russia
[2] Nizhnii Novgorod State Univ, Nizhnii Novgorod, Russia
[3] Tallinn Univ Technol, Inst Cybernet, EE-19086 Tallinn, Estonia
来源：
IZVESTIYA ATMOSPHERIC AND OCEANIC PHYSICS | 2013年 / 49卷 / 05期
基金：
俄罗斯基础研究基金会;
关键词：
tsunami; nonlinear theory; shallow waves; shock wave; SHALLOW-WATER; DEFORMATION; STEEPNESS; AMPLITUDE; SPECTRUM; OCEAN;
D O I：
10.1134/S0001433813050083
中图分类号：
P4 [大气科学（气象学）];
学科分类号：
0706 ; 070601 ;
摘要：
An analytical solution to shallow-water nonlinear equations determining the height of tsunami waves leaving the source is obtained. The initial water-level displacement in the source and the distribution of particle velocities are set. The numerical solution showed that analytical estimates fit well with source characteristics varying in a broad range, even if the waves produced by the source collapse.
引用
收藏
页码：548 / 553
页数：6
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