Studies of Rayleigh–Taylor instability of a thin liquid layer

Autor:	G.P. Simonov, S.M. Bakhrakh
Rok vydání:	1997
Předmět:	Materials science Richtmyer–Meshkov instability Liquid layer Rayleigh–Taylor instability Mechanics Electrical and Electronic Engineering Condensed Matter Physics Atomic and Molecular Physics and Optics
Zdroj:	Laser and Particle Beams. 15:93-99
ISSN:	1469-803X 0263-0346
Popis:	On the basis of Lagrangian representation for equation of thin-liquid-layer dynamics, analytic solutions of the Rayleigh–Taylor instability problem at the nonlinear stage in the observer's space are found. Evolution of various perturbation types, in the layer shape and in layer velocity components, is considered. It is shown that there are both exponentially growing and limited oscillating solutions. The results of the theoretic considerations are substantiated with numerical calculations that use the complete system of the law of conservation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9f220d7a4286b96bf51960a4a87783f0 https://doi.org/10.1017/s0263034600010788 Zobrazit plný text záznamu