Viscous Rayleigh-Taylor instability with and without diffusion effect

doi:10.1007/s10483-017-2169-9

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	Viscous Rayleigh-Taylor instability with and without diffusion effect
	Xie, Chenyue ; Tao, Jianjun ; Li, Ji
刊名	APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION
	2017
关键词	viscous Rayleigh-Taylor instability (RTI) dispersion relation diffusion effect RICHTMYER-MESHKOV INSTABILITIES INERTIAL CONFINEMENT FUSION STRATIFIED FLUIDS INTERFACE PERTURBATIONS LITHOSPHERE SIMULATIONS VISCOSITY GROWTH FLOW
DOI	10.1007/s10483-017-2169-9
英文摘要	The approximate but analytical solution of the viscous Rayleigh-Taylor instability (RTI) has been widely used recently in theoretical and numerical investigations due to its clarity. In this paper, a modified analytical solution of the growth rate for the viscous RTI of incompressible fluids is obtained based on an approximate method. Its accuracy is verified numerically to be significantly improved in comparison with the previous one in the whole wave number range for different viscosity ratios and Atwood numbers. Furthermore, this solution is expanded for viscous RTI including the concentration-diffusion effect.; National Natural Science Foundation of China [11225209, 11490553, 11221062]; SCI(E); ARTICLE; 2; 263-270; 38
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/475531]
专题	工学院
推荐引用方式 GB/T 7714	Xie, Chenyue,Tao, Jianjun,Li, Ji. Viscous Rayleigh-Taylor instability with and without diffusion effect[J]. APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION,2017.
APA	Xie, Chenyue,Tao, Jianjun,&Li, Ji.(2017).Viscous Rayleigh-Taylor instability with and without diffusion effect.APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION.
MLA	Xie, Chenyue,et al."Viscous Rayleigh-Taylor instability with and without diffusion effect".APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION (2017).