نتایج جستجو برای: diffusive convection

تعداد نتایج: 37285  

2006
NEIL J. BALMFORTH SHILPA A. GHADGE ATICHART KETTAPUN SHREYAS D. MANDRE

We consider double-diffusive convection between two parallel plates and compute bounds on the flux of the unstably stratified species using the background method. The bound on the heat flux for Rayleigh–Bénard convection also serves as a bound on the double-diffusive problem (with the thermal Rayleigh number equal to that of the unstably stratified component). In order to incorporate a dependen...

On the onset of triple-diffusive convection in a horizontal layer of nanofluid heated from below and salted from above and below is studied both analytically and numerically. The effects of thermophoresis and Brownian diffusion parameters are also introduced through Buongiorno model in the governing equations. By using linear stability analysis based on perturbation theory and applying normal m...

اشرف السادات شکرباغانی, , علی اکبر بیدختی, ,

 Layered structures in the oceans have always attracted the attention of oceanographers. The formation of these structures have been attributed to phenomena such as double – diffusive convection, internal waves and turbulent modulated mixing .In this paper, the vertical structures of temperature, salinity, density and the layered structure in the middle parts of Caspian Sea have been studied. C...

Journal: :Theoretical and Computational Fluid Dynamics 2004

Journal: :Journal of Physical Oceanography 2018

Journal: :Limnology and Oceanography 2009

Journal: :Proceedings of the National Academy of Sciences 2015

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