Onset of Convection in a Multicomponent Fluid Layer in the Presence of a Uniform Magnetic Field
J. Prakash, R. Kumar, K. Lata
Himachal Pradesh University, Summer Hill, Shimla-171005, India
Keywords: конвекция в многокомпонентной жидкости, принцип изменения типа устойчивости, колебательные движения, комплексная скорость роста возмущений, multicomponent convection, the principle of the exchange of stabilities, oscillatory motions, complex growth rate
Abstract
The principle of the exchange of stabilities for magnetohydrodynamic multicomponent convection is established. If this sufficient condition holds and there are perturbations, oscillatory motions of neutral or growing amplitude can exist in the fluid. The upper bounds for the complex growth rate of such motions when at least one of the boundaries is rigid are obtained.
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