| 开孔转盘塔(RPDC)连续相流体轴向混合的研究 |
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| 引用本文： | 冯毓如,裘元焘,时钧.开孔转盘塔(RPDC)连续相流体轴向混合的研究[J].陶瓷科学与艺术,1988(4). |
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| 作者姓名： | 冯毓如 裘元焘 时钧 |
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| 作者单位： | 南京化工学院化学工程系，南京化工学院化学工程系，南京化工学院化学工程系 |
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| 摘 要： | 本文采用非理想脉冲示踪技术,借助于计算机数据采集系统,在无传质条件下对RPDC连续相流体的轴向混合进行了研究。用时间域最小二乘拟合法求取了轴向混合参数,分析了RPDC连续相轴向混合的机理,得到了描述连续相流体轴向混合的数学表达式。
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| 关 键 词： | 转盘塔 轴向混合 流体力学性能 |
STUDIES ON THE AXIAL MIXING OF CONTINUOUS FLOW PHASE IN ROTATING PERFORATED DISK COLUMN |
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| Feng Yuru Qiu Yuantao Shi Jun.STUDIES ON THE AXIAL MIXING OF CONTINUOUS FLOW PHASE IN ROTATING PERFORATED DISK COLUMN[J].Ceramics Science & Art,1988(4). |
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| Authors: | Feng Yuru Qiu Yuantao Shi Jun |
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| Affiliation: | Department of Chemical Engineering |
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| Abstract: | Using computer sampling system, the axial mixing in rotating perforated disk column(RPDC) both with water phase alone and in two phase countercurrent flow conditions was measared using imperfect pulse injection stimulus-response technique. The axial mixing parameters were obtained by the least squares fitting method in the time domain. The axial mixing mechanism of continuous phase in the column was analyzed. And the mathematical equations to predict the axial mixing of single phase and continuous phase under two phase countereurrent flow conditions were developed. |
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| Keywords: | rotating disk column axial mixing flow characteristics |
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