[1]陈　颖,张永权,史保新.多层波纹纤维叠合物填料密度对液体除湿再生过程的影响[J].常州大学学报(自然科学版),2007,(02):42-46.
　CHEN Ying,ZHANG Yong - quan,SHI Bao - xin.Study of Effect of Packed Material Structure on Regeneration Performance[J].Journal of Changzhou University(Natural Science Edition),2007,(02):42-46.
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多层波纹纤维叠合物填料密度对液体除湿再生过程的影响()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2007年02期
页码:
42-46
栏目:
出版日期:
2007-06-25

文章信息/Info

Title:
Study of Effect of Packed Material Structure on Regeneration Performance
作者:
陈　颖;  张永权;  史保新
广东工业大学材料与能源学院, 广东广州510006
Author(s):
CHEN Ying ;  ZHANG Yong - quan ;  SHI Bao - xin
Faculty of Material and Energy , Guangdong University of Technology , Guangzhou 510006 , China
关键词:
液体除湿;  再生性能;  蜂窝纸;  实验研究
Keywords:
liquid desiccant ;  regeneration performance ;  honeycomb paper ;  experiment study
分类号:
TQ 021.4
文献标志码:
A
摘要:
使用一种新型多层波纹纤维叠合物填料进行再生实验, 在固定溶液流量、密度及温度, 空气进口状态下研究风量以及填 料层高度、填料层密度等结构因素对再生量, S h 数的影响趋势, 并分析了各因素对再生性能的控制机理。研究结果表明: 当 填料高度为10 cm 时, 填料密度为34168 m2/ m3 的再生量以及S h 数都比密度为17134 m2/ m3 的要高。当填料高度为20 cm 时, 填料密度为34168 m2/ m3 的再生量仍然比密度为17134 m2/ m3 的要高; 但是S h 数则有所变化, 在风量较小的情况下, 高密度 的S h 数比低密度的要高, 但随着风量的增大, 低密度的变化趋势比高密度的更为明显, 风量超过220 m3/ h 时, 低密度的S h 数要比高密度的要高, 原因是随着风量的增大压损亦相应增大, 从而影响再生效果。
Abstract:
A set of experiments were carried out to investigate its regeneration performance varying with air flow and height and density of the honeycomb paper when the inlet air states , solution concent ration and flow rate are fixed. The result and analysis are also presented in this paper. From the result of experiment , when height of packed material is 10 cm , regeneration mass of packed material whose density is 34.68 m2/ m3 is more than that of 17.34 m2/ m3 . However , the effect of density on S h is different . When the air flow is low , S h of high density is more than that of low density. While the air flow is more than 220 m3/ h , the result is opposite. That is because pressure drop would be larger with the air flow increasing.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目: 广东省自然科学基金项目(04300162) ; 广东省经贸委技术创新项目(粤经贸技术[ 2005 ] 377 号) ; 广 东省南海优秀人才创业项目(南科(2004) 55 号) ; 广东工业大学校博士启动基金项目 作者简介: 陈颖(1969 - ) , 女, 重庆人, 博士, 副教授。
更新日期/Last Update: 2007-06-25