| 干燥动力学研究综述 |
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| 引用本文： | 王宝和.干燥动力学研究综述[J].干燥技术与设备,2009,7(2):51-56. |
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| 作者姓名： | 王宝和 |
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| 作者单位： | 大连理工大学化工学院,辽宁大连116012 |
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| 摘 要： | 对现有的几种干燥速率定义及其数学表达式进行了分析和比较。简述了多孔介质的干燥动力学特性及其湿分迁移机理。对薄层干燥的半理论模型、半经验模型和经验模型作了评述。
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| 关 键 词： | 薄层干燥 干燥速率 干燥动力学 干燥模型 |
Review of Drying Kinetics |
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| Authors: | WANG Bao-he |
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| Affiliation: | School ofChemical Engineering;Dalian UniversityofTechnology;Dalian 116012;China |
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| Abstract: | Definition and mathematical expressions of several kinds of drying rates were analyzed and discussed.The drying kinetic behavior and moisture transport mechanism of porous medium were introduced.Semi-theoretical and semi-empirical as well as empirical model of thin layer drying were summarized. |
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| Keywords: | thin layer drying drying rate drying kinetics drying model |
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