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	Analytical solution of adiabatic heat and mass transfer process in packed-type liquid desiccant equipment and its application
	Chen, X. Y. ; Li, Z. ; Jiang, Y. ; Qu, K. Y.
	2010-05-10 ; 2010-05-10
会议名称	SOLAR ENERGY ; Eurosun 2004 Conference ; Freiburg, GERMANY ; Web of Science
关键词	liquid desiccant heat and mass transfer analytical solution AIR DEHUMIDIFICATION SYSTEM MODEL REGENERATION Energy & Fuels
中文摘要	This paper presents an integrated analytical solution of adiabatic heat and mass transfer in packed-type liquid desiccant equipment based on proposed mathematical models in both parallel-flow and counter-flow configurations. In the derivation process, the desiccant concentration at the inlet and outlet of the absorber is assumed to be constant. That means this solution is suitable for high desiccant flow rate conditions. This analytical solution has good accuracy when compared with reliable experimental data available in the literature. The moisture removal rate is derived from this solution and every factor that influences performance can be easily analyzed. Another benefit is that it can be used to discover the optimum air-to-solution flow rate ratio with which the driving force may be kept constant throughout the column. The optimum flow rate ratio may be used for optimal system design and to realize a reversible heat and mass transfer process. (c) 2006 Elsevier Ltd. All rights reserved.
会议录出版者	PERGAMON-ELSEVIER SCIENCE LTD ; OXFORD ; THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/19758]
专题	清华大学
推荐引用方式 GB/T 7714	Chen, X. Y.,Li, Z.,Jiang, Y.,et al. Analytical solution of adiabatic heat and mass transfer process in packed-type liquid desiccant equipment and its application[C]. 见:SOLAR ENERGY, Eurosun 2004 Conference, Freiburg, GERMANY, Web of Science.

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