傾斜濡れ壁塔での助走区間における流下液膜の流動

概要

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The effects of the gravity component perpendicular to wetted-wall plates and the surface tension of liquids on the entrance region flow of falling liquid films were investigated experimentally and theoretically in wetted-wall columns with overflowtype and solt-type distributors. The experimental data of thicknesses of falling liquid films of water were in fairly good agreement with the theoretical predictions calculated from an integral momentum-balance equation. The agreement showed that the effects of the gravity component perpendicular to wetted-wall plates and of the surface tension of liquids are significant in the entrance region flow of falling liquid films in wetted-wall columns.
社団法人化学工学会の論文