| 塑料星形填料流体力学与传质性能研究 |
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| 引用本文： | 刘放,姜建.塑料星形填料流体力学与传质性能研究[J].化工机械,2011,38(6):683-686. |
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| 作者姓名： | 刘放 姜建 |
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| 作者单位： | 1. 吉林化工学院
2. 吉林成大弘晟能源有限公司 |
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| 摘 要： | 在内径为100mm的填料塔内,以空气-水为物系,对新开发的塑料星形填料的流体力学和传质性能进行了测定.通过对实验数据的回归分析,推出了其填料层压降、液泛气速和液相总体积传质系数的关联式.
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| 关 键 词： | 填料塔 塑料星形填料 流体力学 传质性能 |
Study on Hydrodynamics and Mass Transfer Properties of Star-shaped Plastic Packing |
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| LIU Fang
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JIANG Jian.Study on Hydrodynamics and Mass Transfer Properties of Star-shaped Plastic Packing[J].Chemical Engineering & Machinery,2011,38(6):683-686. |
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| Authors: | LIU Fang JIANG Jian |
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| Affiliation: | 1.Jilin Institute of Chemical Technology,Jilin 132022,China; 2.Jilin Chengda Hongsheng Energy Co.Ltd.,Huadian 132401,China) |
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| Abstract: | In the packing tower with 100mm inner diameter,taking air-water as medium to have hydrodynamic property of star-shaped plastic packing tested and analyzed,the result shows that by regressing experimental data,the correlated expressions of the pressure drop,the factor of flooding point,the liquid holdup and velocity,as well as the overall volumetric mass-transfer coefficient can be obtained.The research results benefit its industrial application. |
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| Keywords: | packing tower star-shaped plastic packing hydrodynamics pressure drop |
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