| 计算流体力学在填料塔中的应用 |
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| 引用本文： | 王琨,张鹏,刘春江. 计算流体力学在填料塔中的应用[J]. 天津化工, 2004, 18(6): 5-8 |
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| 作者姓名： | 王琨 张鹏 刘春江 |
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| 作者单位： | 1. 吉林化工学院,吉林,132022
2. 天津大学化工学院国家重点精馏分离实验室,天津,300072 |
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| 基金项目： | 国家自然科学基金资助项目:No.20206021 |
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| 摘 要： | 本文综述了计算流体力学在填料塔中的应用和进展情况,并根据研究方法的不同,将其分为两类,即整体平均的研究方法和单元综合的研究方法。并对各研究方法的优势和不足及其应用前景进行了评述,认为用计算流体力学来研究填料塔内流体的流动状况是今后的发展趋势。
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| 关 键 词： | 计算流体力学 填料塔 应用 展望 |
| 文章编号： | 1008-1267(2004)06-0005-04 |
| 修稿时间： | 2004-06-22 |
Application of computational fluid dynamics to the packed columns |
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| WANG Kun,ZHANG Peng,LIU Chun-jiang. Application of computational fluid dynamics to the packed columns[J]. Tianjin Chemical Industry, 2004, 18(6): 5-8 |
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| Authors: | WANG Kun ZHANG Peng LIU Chun-jiang |
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| Affiliation: | WANG Kun1,ZHANG Peng1,LIU Chun-jiang2 |
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| Abstract: | This paper summarized the application of computational Fluid Dynamics (CFD) to the towers packed with structured packings or random packings and its development. The definitions of macrocosm average and cell integration were introduced to classify the different methods that were used to study the fluid flow by means of CFD techniques. And the advantage and disadvantage of the macrocosm average method and the cell integration method were also discussed. It could be said that the CFD, as a developing direction, would be used most widely in the packed columns. |
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| Keywords: | computational fluid dynamics packed columns application prospect |
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