固液二相流の速度分布と濃度分布の解析 : 水平平行2平面間において固体粒子が浮遊状態にある場合での試み

概要

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The authors made an analytical model of the heterogeneous and homogeneous solid-liquid two-phase flows between two parallel plates, and investigated the velocity and concentration profiles estimated by numerical analysis of this model. We tried to avoid the use of too many experimental constants or coefficients of an arbitrary nature, and made the analytical model with well-known equations as much as possible. However, mutual interaction of particles and interaction between particles and walls are not considered in this model. After the comparison between estimated and experimental values, we obtained the following conclusions: the estimated velocity and concentration profiles almost agree with experimental ones, and these profiles agree well within a tenfold distance of between two flat plates under the same Fr number.
一般社団法人日本機械学会の論文
1992-05-25