... We study the nonlinear Rayleigh–Taylor instability of the interface between two viscous fluids, when the phases are enclosed between two horizontal cylindrical surfaces coaxial with the interface, and when there is mass and heat transfer across the interface. The fluids are considered to be viscous...

.... , Olson , K. , Ricker , P. , Rosner , R. , Timmes , F. , Tufo , H. , Young , Y.-N. , and Zingale , M. , 2004 , “ A Comparative Study of the Turbulent Rayleigh-Taylor Instability Using High-Resolution Three-Dimensional Numerical Simulations: The Alpha-Group Collaboration...

...Pardeep Kumar; Roshan Lal The Rayleigh-Taylor instability of a Newtonian viscous fluid overlying Walters B ′ viscoelastic fluid is considered. For the stable configuration, the system is found to be stable or unstable under certain conditions. However, the system is found to be unstable...

... recovery of a buoyancy-driven Rayleigh-Taylor mixing in the wake region is found. 15 12 2004 01 11 2005 stratified flow wakes channel flow turbulence mixing flow visualisation vortices Rayleigh-Taylor instability Exploration of turbulent wakes in a stratified flow offers...

... approach allows for the first time detailed observation of interfacial phenomena and mixing throughout the breakup cycle over a wide range of Weber numbers. Key findings are that Rayleigh-Taylor instability alone is the active mechanism for freestream Weber numbers as low as 28 for low viscosity liquids...