垂直上昇気流中における波板形エリミネ-タの液滴分離特性

概要

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In this paper, the separation performance of corrugated eliminators is investigated experimentally, and the eliminators are all held perpendicular to the vertical upward flow of air laden with water droplets.<BR>The plates of eliminators used here are made of polyvinyl chloride, and are approximately represented by the sine-wave form. These eliminators have four different wavelengths of 130, 76, 63, 32 mm, wave amplitudes of 18, 9.0, 8.0, 4.5 mm and gaps between the plates of 30, 15, 15, 12 mm, respectively, and their bending numbers are six.<BR>Experiments have been made varing from 0.5 to 3.0 m/s in mean air velocity. In vertical upward air flow, the acceleration of gravity has slightly influence on the separation efficiency and the water-film on the eliminator plate surface has also slightly influence on the pressure loss coefficient, respectively.<BR>Obtained separation performances are compared with the results predicted by theoretical analysis which has been presented before.
公益社団法人日本マリンエンジニアリング学会の論文