Collapse of Capillary-Gravitational Waves and the Generation of Cumulative Jets

被引：1

作者：

Baykov, N. D. ^{[1
]}

Petrov, A. G. ^{[2
]}

机构：

[1] Moscow MV Lomonosov State Univ, Moscow 119991, Russia

[2] Russian Acad Sci, Ishlinsky Inst Problems Mech, Moscow 119526, Russia

来源：

FLUID DYNAMICS | 2020年 / 55卷 / 08期

关键词：

cumulative jets; boundary-element method; wave breaking;

D O I：

10.1134/S0015462820080030

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

In this paper, we study plane unsteady problems of motion of a free boundary in a potential flow of an ideal incompressible fluid. A numerical algorithm for calculating the shape of the free boundary is constructed based on the boundary-element method. When deriving approximations, the boundary smoothness is taken into account. The main attention is paid to the problems of the formation of thin cumulative jets and wave breaking, as well as substantiation of the reliability of numerical calculations.

引用

页码：953 / 964

页数：12

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