辐射供冷与贴附射流复合空调系统防结露研究  

Studies of Anti-condensation of the Radiant Cooling System with Wall-Attached-Jet

作　　者：周根明[1] 施颖[1] 路诗奎[1] 陈育平[1] 赵忠超[1] 

机构地区：[1]江苏科技大学船舶与海洋工程学院

出　　处：《建筑热能通风空调》2011年第5期20-22,共3页Building Energy & Environment

基　　金：江苏省基础研究计划(自然科学基金)重点项目(BK2010043)

摘　　要：介绍了辐射供冷与贴附射流复合空调系统的工作原理及特点;采用CFD软件分析了冷辐射板表面空气相对湿度分布以及室内空气水蒸汽质量分数分布,并对冷辐射板表面结露现象和贴附射流流场的观察实验,分别从仿真和实验两方面验证了贴附射流降低冷辐射板表面结露可能性的效果。The paper introduces the principle and characteristics of the combined air-conditioning system of radiant cooling and wall-attached-jet. CFD software is used to simulate the relative humidity distribution of cooling panel and the mass ratio of H2O. This paper also does the experimental observation of the phenomenone of condensation on the cold panel and the wall-attached-jet flow field. Anti-condensation of the combined air-conditioning system of radiant cooling and wall-attached-jet is verified from both the simulation results and experiments.

关 键 词：辐射供冷 贴附射流 结露 仿真 实验研究 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程]