Steady Thermal Convection in an Annular Region between Two Horizontal Concentric Cylinders

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概要

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• Theoretical study is made on the two-dimensional steady thermal convection in aviscous fluid confined between two horizontal concentric cylinders. Temperature onthe cylinder walls is distributed so that it varies linearly in the direction of gravity.The Boussinesq approximation is adopted, and first order perturbed fields fromsteady heat conduction state are examined. Four types of thermal convections withcellular structure are found, and dependences of critical Rayleigh numbers on thethickness of annular region are given for these types. Typical flow and temperaturefields corresponding to these critical modes are shown.

• 社団法人日本物理学会の論文
• 1986-12-15

著者

• Sano Osamu

  Faculty Of General Education Tokyo University Of Agriculture And Technology

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• Steady Thermal Convection in an Annular Region between Two Horizontal Concentric Cylinders
• Steady Thermal Convection in a Vertical Torus

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