| 填料塔液泛速度关联式的改进 |
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| 引用本文： | 冯善良,江生南,徐震字.填料塔液泛速度关联式的改进[J].北京化工大学学报(自然科学版),1989(3). |
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| 作者姓名： | 冯善良 江生南 徐震字 |
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| 作者单位： | 北京化工学院化学工程系
(冯善良，江生南)，北京化工学院化学工程系(徐震字) |
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| 摘 要： | 本文作者采用泛点能力因数,提出了一个准确、简便的适用于计算机乱堆填料液泛速度的关联式。经五大类17种填料数据的核算结果得知,计算值与实测值符合较好,并且用该关联式计算泛点速度不需试差,完全可用于工程设计。
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| 关 键 词： | 填料塔 填料因子 泛点气速 泛点能力因数 |
Improvement of the Correlation for Calculating the Flooding Velocity in a Randomly Packing Column |
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| Feng Shanliang,Jiang Shengnan,Xu Zhenyu.Improvement of the Correlation for Calculating the Flooding Velocity in a Randomly Packing Column[J].Journal of Beijing University of Chemical Technology,1989(3). |
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| Authors: | Feng Shanliang Jiang Shengnan Xu Zhenyu |
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| Affiliation: | Department of Chemical Engineering |
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| Abstract: | By using the flooding capacity factor, an accurate and convenient correlation for calculating the flooding velocity in a randomly packed column is proposed. The results of verification with 17 species of packings indicated that the calculated results are in good agreement with the experimental data. The present correlation is applicable to calculate the flooding velocity without using the trial and error method. |
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| Keywords: | packing column packing factor flooding velocity flooding capacity factor |
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