マイクロポーラ流体の基本的定常流れ問題の解析

概要

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Some analytical solutions are presented for applications of micropolar fluid theory which considers microscopic motions of fluid elements in adition to its classical translatory degrees of freedom to classical fluid mechanics problems. By using its theory, exact solutions are obtained to basic steady flow problems with three kinds of boundary conditions. Influences of variation of newly proposed material constants and boundary conditions to micro-macroscopic physical quantities such as velocity, micro-rotation, couple stress and so on are examined through numerical results in some detail. It is shown that the obtained results here can be reduced to those of classical theory and/or the other theories of fluids with microstructure by specifying their material constants.
山梨大学の論文