傾斜多孔板の板上およびダウンカマ-内の液混合

概要

論文の詳細を見る
Experimental and theoretical studies of the effect of liquid mixing of tray and downcomer for an inclined perforated tray were conducted. It is found that the degree of liquid mixing becomes least when four baffles whose height is about that of the outlet weir are installed at equal distances. To reduce the degree of liquid mixing change, it is desirable to install baffles. The value of mixing degree on the tray becomes greatest when the tray is inclined to the inlet weir side and least when the tray is inclined to the outlet weir side. The change of liquid velocity makes the difference of mixing degree on the tray. The degree of liquid mixing in the downcomer is nearly equal to that of the tray; it becomes greatest when the tray is inclined to the outlet weir side and least when the tray is inclined to the inlet weir side. This trend is opposite to that of mixing on the tray.