间接蒸发冷却空调传热传质过程研究进展  

Research Progress on Heat and Mass Transfer Process of Indirect Evaporative Cooling Air Conditioner

作　　者：田炜丰 李征涛[1] 廖李平 李成龙 韩盼 杨志明 TIAN Weifeng;LI Zhengtao;LIAO Liping;LI Chenglong;HAN Pan;YANG Zhiming(School of Energy and Power Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China;Gree Electric Appliances Inc.of Zhuhai,Zhuhai 519070,Guangdong,China)

机构地区：[1]上海理工大学能源与动力工程学院,上海200093 [2]珠海格力电器股份有限公司,广东珠海519070

出　　处：《制冷技术》2023年第3期70-77,共8页Chinese Journal of Refrigeration Technology

摘　　要：由于间接蒸发冷却空调中喷淋水的蒸发,二次空气与水发生了传热传质,这是一个复杂的耦合过程。本文简要介绍了间接蒸发冷却空调的运行原理,在焓湿图上分析了二次空气的变化过程,整理了二次空气、喷淋水、蒸发冷却器结构等因素对传热传质过程的影响,从实验和仿真两个方面概括了现阶段国内外的研究方法和成果,总结了现有传热传质过程研究的不足,指出了下一步研究方向。Due to the evaporation of spray water in indirect evaporative cooling air conditioning,heat and mass transfer between secondary air and water occurs,which is a complex coupling process.The operating principle of indirect evaporative cooling air conditioning is briefly introduced in this paper,analyzed the change process of the secondary air on the enthalpy diagram,the effects of secondary air,spray water,evaporative cooler structure and other factors on the heat and mass transfer process are sorted out,summarizes the current research methods and results at home and abroad from two aspects:experiment and simulation,summarizes the deficiency of the existing research on heat and mass transfer process,points out the next research direction.

关 键 词：间接蒸发冷却器 传热传质 水膜 二次空气 

分 类 号：TQ051.5[化学工程] TK124[动力工程及工程热物理—工程热物理]