Characteristics of gas-liquid two-phase flow in small diameter inclined tubes

淡江大學機構典藏 > 工學院 > 化學工程與材料工程學系暨研究所 > 期刊論文 > Item 987654321/71737

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題名:	Characteristics of gas-liquid two-phase flow in small diameter inclined tubes
作者:	Cheng, Tung-wen;Lin, Ta-li
貢獻者:	淡江大學化學工程與材料工程學系
關鍵詞:	Inclined tube;Small diameter;Two-phase flow
日期:	2001-11
上傳時間:	2013-05-31 11:39:41 (UTC+8)
出版者:	Kidlington: Pergamon
摘要:	Flow pattern and the bubble velocity in 2-8 mm diameter inclined tubes were studied in the present work. Experimental observations show that the flow pattern is elongated bubble flow and no small dispersed bubbles exist in the liquid slug in conditions of 0.168-0.672 m s -1 superficial liquid velocity and 0.04-0.32 m s -1 superficial gas velocity. The shape of the gas slug in tube is influenced by the diameter of tube, the flow rate, and the inclination angle. Furthermore, the length of gas slug increases with the superficial gas velocity. The length of gas slug in the inclined tube is longer than that in the vertical or horizontal tube, and the gas slug velocity in the inclined tube is faster than that in the vertical or horizontal tube.
關聯:	Chemical Engineering Science 56(21-22), pp.6393-6398
DOI:	10.1016/S0009-2509(01)00251-2
顯示於類別:	[化學工程與材料工程學系暨研究所] 期刊論文

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