节点文献
液体除湿空调系统的数学模型与性能分析
MATHEMATICAL MODEL AND PERFORMANCE ANALYSIS FOR LIQUID DESICCANT COOLING SYSTEM
【摘要】 建立了一种液体除湿空调系统,核心部件为液体吸收式除湿器,蒸发冷却器是重要组成部分,两者的主体均采用蜂窝结构。给出了统一的数学模型,对除湿器和冷却器内复杂的传热传质过程进行描述。数值模拟结果与实验数据基本一致。运用上述模型编制程序,对系统性能进行预测,表明液体除湿空调系统方案可行。
【Abstract】 A liquid desiccant cooling system,in which the liquid absorption dehumidifier is its key component,is analysed in this paper.It is configured primarily by dehumidifier and evaporative cooler consisted of honeycomb material.A mathematical model is established to describe the complicated heat and mass transfer in these two components.The results of numerical computation agree with the experimental data well.A program is compiled to predict the system performance.It is shown that the liquid desiccant cooling system is suitable to be used as an comfortable air conditioner.
【Key words】 liquid desiccanl cooling system; liquid absorption dehumidifier; evaporative cooler; numerical analysis;
- 【文献出处】 太阳能学报 ,ACTA ENERGIAE SOLARIS SINICA , 编辑部邮箱 ,1998年03期
- 【分类号】TU834.9,TM925.1
- 【被引频次】39
- 【下载频次】408