Kuppers-Lortz Instability in Rotating Thermohaline Convection with Finite Prandtl Number(Electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid mechanics)

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概要

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• Kuppers-Lortz instability is considered for rotating thermohaline convection with finite Prandtl number. The threshold Taylor number Ta_c and critical angle ψ_c for the onset of Kuppers-Lortz instability are studied as a function of the salinity Rayleigh number R_2 and Lewis number L (ratio of saline diffusivity κ_S to thermal diffusivity κ_T) for stress-free boundary conditions. We determine the effect of the Lewis number and salinity Rayleigh number on the threshold Taylor number and the critical angle for the onset of Kuppers-Lortz instability when R_2>0 and R_2<0, L=0.1 and 0.25, and for finite Prandtl numbers (1.5≤Pr≤150).

• 社団法人日本物理学会の論文
• 2008-10-15

著者

• Sultana Shakira

  Department Of Mathematics P. G. College Of Science

• Tagare Suhas

  Department Of Mathematics Addis Ababa University

• RAMESHWAR Yadagiri

  Department of Mathematics, P. G. College of Science

• Rameshwar Yadagiri

  Department Of Mathematics P. G. College Of Science

関連論文

• Kuppers-Lortz Instability in Rotating Thermohaline Convection with Finite Prandtl Number(Electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid mechanics)

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