Abstract
Theoretical studies of Rayleigh-Bénard convection subjected to sinusoidal acceleration modulations have been conducted by several workers. Linear and weakly nonlinear stability analyses have been developed by Gresho and Sani [4], Clever et al. [2] and by the Russian workers Gershuni and Lyubimov [3]. As shown by these studies, the Rayleigh number for the onset of synchronous convection increases with the frequency of vibration for a layer oscillating with constant vertical amplitude until a certain frequency of modulation is reached and at which the onset is in the form of subharmonic motions.
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References
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© 2004 Springer Science+Business Media Dordrecht
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Mojtabi, A., Charrier-Mojtabi, M.C., Maliwan, K., Pedramrazi, Y. (2004). Active Control of the Onset of Convection in Porous Medium by Mechanical Vibration. In: Ingham, D.B., Bejan, A., Mamut, E., Pop, I. (eds) Emerging Technologies and Techniques in Porous Media. NATO Science Series, vol 134. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-0971-3_12
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DOI: https://doi.org/10.1007/978-94-007-0971-3_12
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