摘要
液体除湿空调的再生性能具有重要意义,再生过程的效率和稳定能决定整个系统运行效率和稳定性。本文在建立逆流填料式液体除湿系统传热传质的数学模型基础上,用实验分析各参数对再生的影响并分析再生性能,得出较好的结论。试验结果表明,液气比和溶液温度对再生过程的作用比较大。
The efficiency and stability of liquid .desiccant system is strongly dependent on the process of regeneration. So the performance of regeneration is of great significance. In this paper,on the basis of mathematical model of the heat and mass transfer process in packed-type counter-current liquid desiccant, an experiment analyzed the influence of the controlling parameter and the performance of regeneration. And reach a good conclusion. The results show that the ratio of the flow of the solution and the flow of the air and the temperature of solution play a important role in regeneration.
出处
《制冷空调与电力机械》
2008年第3期15-18,共4页
Refrigeration Air Conditioning & Electric Power Machinery
基金
国家科技部攻关项目(No:2005BA908B27)
上海市科委世博会专项基金项目(No:05DZ05827)
上海市科委发展基金项目资助(No:F50603)
关键词
液体除湿
传热传质过程
数学模型
再生
liquid desiccant
heat and mass transfer processes
mathematical model
regeneration