- Volume 50 Issue 3
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Effects of Liquid Surface Tension on the Heat Transfer Coefficient in a Three-Phase Slurry Bubble Column
삼상슬러리 기포탑에서 액상의 표면장력이 열전달 계수에 미치는 영향
- Received : 2011.09.28
- Accepted : 2011.11.29
- Published : 2012.06.01
Characteristics of overall heat transfer were investigated in a three-phase slurry bubble column with relatively low surface tension media, which has been frequently encountered in the fields of industry. The heat transfer phenomena was examined in the system which was composed of a coaxial vertical heater and a proper of bubble column. The heat transfer coefficient was estimated from the measured mean value of temperature difference between the heater surface and the column proper at the steady state condition. Effects of gas velocity (
Surface Tension;Three-phase Slurry;Bubble Column;Heat Transfer Coefficient;Vertical Heater;Temperature Fluctuations
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