| 填料式液体除湿系统传递过程理论解及验证 |
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| 引用本文： | 路则锋,陈沛霖,张旭. 填料式液体除湿系统传递过程理论解及验证[J]. 同济大学学报(自然科学版), 2001, 29(2): 149-153 |
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| 作者姓名： | 路则锋 陈沛霖 张旭 |
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| 作者单位： | 同济大学热能工程系, |
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| 摘 要： | 通过将交叉流填料式液体除湿系统的热质传递过程抽象为空气和溶液均可以横向混合的，并且可将两液体的传递过程分别化为一维来分析的问题进行处理，建立了描述该过程的数学模型，经合理简化，推导出该数学模型的一种近似解析解，并对此解析解进行了实验验证。
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| 关 键 词： | 填料式液体除湿系统 传热 传质 近似解析解 实验验证 热质传递过程 质能守恒 数字模型 |
| 文章编号： | 0253-374(2001)02-0149-05 |
| 修稿时间： | 1999-08-26 |
Approximate Analytical Solution of Heat and Mass Transfer Processes in Packed-type Cross-flow Liquid Desiccant System and Its Experimental Verification |
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| LU Ze feng,CHEN Pei lin,ZHANG Xu. Approximate Analytical Solution of Heat and Mass Transfer Processes in Packed-type Cross-flow Liquid Desiccant System and Its Experimental Verification[J]. Journal of Tongji University(Natural Science), 2001, 29(2): 149-153 |
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| Authors: | LU Ze feng CHEN Pei lin ZHANG Xu |
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| Abstract: | In this paper,it is assumed that both air and liquid desiccant solution can mix in their cross direction in packed type cross flow liquid desiccant system.So it can be considered that the parameters of air and solution only change in their flow direction.The mathematical model descrtbing the heat and mass transfer processes of this system is established.An analytical solution is obtained under some appropriate simplified conditions.The analytical model also compares with the experimental data. |
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| Keywords: | packed type cross flow liquid desiccant system heat and mass transfer processes approximate analytical solution verification |
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