Turbulence and Interfacial Mixing (Final Report, November 15, 1997-December 31, 2004).

Glimm, J. ; Li, X.

Technical Information Center Oak Ridge Tennessee

关键词: Turbulence;    Mixtures;    Rayleigh-Taylor instability;    Simulations;    Fluids;   

RP-ID  :  DE2005837847

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

Mixing results from the instability of an interface separating distinct fluids. We consider acceleration driven instabilities, with a density discontinuity at a fluid interface. Constant acceleration defines the Rayleigh-Taylor (RT) instability, while impulsive acceleration (as by a shock wave) yields the Richtmyer-Meshkov (RM) instability.