Performance of regeneration processes of internally heated regenerator and adiabatic regenerator

WANG Qin; WU Wei; LIU Songsong; GU Chenjie; CHEN Cong; TANG Zhibiao

doi:10.11949/j.issn.0438-1157.20160602

您当前的位置：

首页 >

文章列表页 >

Performance of regeneration processes of internally heated regenerator and adiabatic regenerator

更新时间：2025-12-10

- Performance of regeneration processes of internally heated regenerator and adiabatic regenerator
- CIESC Journal Issue S1, Pages: 186-194(2016)
- 作者机构：
  
  江苏省能源系统过程转化与减排技术工程实验室, 南京师范大学能源与机械工程学院,江苏,南京,210042
- 作者简介：
- 基金信息：
- DOI：10.11949/j.issn.0438-1157.20160602
  CLC： U831.4
- Online First：31 August 2016，
  
  Published：31 August 2016
- 稿件说明：
移动端阅览
WANG Qin, WU Wei, LIU Songsong, et al. Performance of regeneration processes of internally heated regenerator and adiabatic regenerator[J]. CIESC Journal, 2016, (S1): 186-194.
DOI：

WANG Qin, WU Wei, LIU Songsong, et al. Performance of regeneration processes of internally heated regenerator and adiabatic regenerator[J]. CIESC Journal, 2016, (S1): 186-194. DOI： 10.11949/j.issn.0438-1157.20160602.

摘要

设计了一种内热源盘管作为填料支架、溶液和空气采用逆流换热的内热型再生器，并将其用于一种冷凝热分段利用的热湿独立处理空调系统中，可大幅度提高再生性能。搭建了逆流内热型再生器实验台，以氯化锂溶液为除湿剂，研究了溶液温度、流量，空气温度、流量对再生热效率和再生量的影响，结果表明内热型再生过程中应尽量避免通过提高空气进口温度来提高再生性能。并将内热型与绝热型再生过程进行了对比研究，结果表明内热型再生器再生量高于绝热型再生器。

Abstract

In this study

an internally heated counter-flow regenerator with coil tube as support of the packing is used in the novel hybrid liquid desiccant air conditioning system with sectional utilization of condensation heat to improve the effectiveness of the regeneration process. Such an internally heated counter-flow regenerator has been fabricated and tested with lithium chloride solution as liquid desiccant. The effect of the solution temperature and flow rate

air temperature and flow rate on the regeneration rate and regeneration thermal efficiency were discussed

and the results demonstrate that it would be better to avoid improving regeneration effectiveness by heating the regeneration air. Performance comparisons showed that performance of the internally heated regenerator was superior to the adiabatic one.

关键词

Keywords

references

Views

143

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A novel Z-type packing used for desiccant regenerator

Performance of solar liquid desiccant regeneration

Experimental investigation and model validation for liquid desiccant dehumidification and regeneration in falling-film plate

Investigation on the dynamics and vaporization characteristics of droplet impact on the heated wall surface

Improvement and numerical validation of quasi-steady-state frosting model based on thermal and mass transfer effect

Related Author

YIN Yonggao

ZHENG Baojun

GAO Longfei

ZHANG Xiaosong

QIAN Junfei

ZHANG Youchao

PAN Xiongwei

WANG Tai

Related Institution

School of Energy and Environment, Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, Southeast University

College of Energy Power and Mechanical Engineering, North China Electric Power University

Energy Storage and Novel Technology of Electrical Engineering Department, China Electric Power Research Institute Limited Company

School of Mechanical Engineering, Lanzhou Jiaotong University

Key Laboratory of Railway Vehicle Thermal Engineering, Ministry of Education

⁰