垂直下降気液二相流の波脈に関する研究 : 第2報, 団塊波とじよう乱波に対するクラスタ分析とこれらの波の特徴

概要

論文の詳細を見る
Wave velocities and wave widths were determined using the wave-vein analysis for a wide range of air and water flow rates. Clustering analysis by K-means algorithm was applied to distinguish between huge waves and disturbance waves for the present experimental conditions. Individual waves distinguished by clustering analysis correspond reasonably to those recognized from the relation between wave velocities and wave widths. Flow conditions for the appearance of liquid slugs, huge waves and disturbance waves were clarified. The characteristics of wave velocities, wave widths and maximum liquid holdups for huge waves and disturbance waves were discussed. Comparison between liquid slugs, huge waves and disturbance waves in terms of these flow parameters reveals that there exist distinct differences in wave widths of these waves.
一般社団法人日本機械学会の論文
1996-09-25