COMPUTATIONS OF 3-DIMENSIONAL RAYLEIGH-TAYLOR INSTABILITY

被引：102

作者：

TRYGGVASON, G

UNVERDI, SO

机构：

[1] Department of Mechanical Engineering and Applied Mechanics, University of Michigan, Ann Arbor

来源：

PHYSICS OF FLUIDS A-FLUID DYNAMICS | 1990年 / 2卷 / 05期

关键词：

D O I：

10.1063/1.857717

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The fully three-dimensional deformation of an interface between two fluids resulting from a Rayleigh-Taylor instability is studied numerically in the limit of weak stratification. The Navier-Stokes equations are solved by a finite difference method, and the interface is kept sharp by front tracking. The difference between the large-amplitude stages of flows initiated by two- and three-dimensional perturbations is discussed. © 1990 American Institute of Physics.

引用

页码：656 / 659

页数：4

共 14 条

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