| 两种泡罩塔板的流体力学性能研究 |
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| 引用本文： | 于洪江,董宇,杨斌,赵桂周.两种泡罩塔板的流体力学性能研究[J].当代化工,2011,40(11):1158-1160. |
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| 作者姓名： | 于洪江 董宇 杨斌 赵桂周 |
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| 作者单位： | 1. 西安石油大学化学化工学院,陕西西安,710065
2. 西安同大实业有限公司,陕西西安,710075 |
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| 摘 要： | 应用空气-水系统,在1 000 mm× 400 mm的有机玻璃塔中,测定不同结构的两种泡罩塔板的压降、雾沫夹带、漏液等流体力学性能,对实验测得的结果进行关联,得到了计算泡罩塔板各项流体力学性能的关联式,为今后的设计及应用提供依据.实验结果表明:在正常操作范围内,Ⅱ型泡罩塔板的压降、漏液点、雾沫夹带随板孔动能因子(F0)...
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| 关 键 词： | 泡罩塔板 压降 漏液 雾沫夹带 |
Research on Hydrodynamics of Two Types of Bubble-Cap Trays |
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| YU Hong-jiang,DONG Yu,YANG Bin,ZHAO Gui-zhou.Research on Hydrodynamics of Two Types of Bubble-Cap Trays[J].Contemporary Chemical Industry,2011,40(11):1158-1160. |
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| Authors: | YU Hong-jiang DONG Yu YANG Bin ZHAO Gui-zhou |
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| Affiliation: | YU Hong-jiang1,DONG Yu1,YANG Bin1,ZHAO Gui-zhou2(1.College of Chemistry&Chemical Engineering,Xi'an Shiyou University,Shaanxi Xi'an 710065,China,2.Xi'an Tongda Industrial Co.,Ltd,Shaanxi Xi'an 710075,China) |
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| Abstract: | The compared experiments of two types of bubble-cap trays were performed in an experimental rectangular column of 1 000 mm×400 mm by employing a typical model experimental system of water-air.From the experiment,many hydraulic properties were measured,such as tray pressure drop,entrainment rate,weeping rate.The results show that in normal operation,the tray pressure drop,weeping rate,entrainment rate of bubble-cap trayⅡare lower than those of bubble-cap trayⅠ,it is concluded that hydraulic properties of typeⅡare better than those of typeⅠ. |
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| Keywords: | Bubble-cap tray Tray pressure drop Weeping rate Entrainment rate |
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