USING FIELD SYNERGY THEORY TO DISCUSS THE PERFORMANCE OF MASS TRANSFER IN DEHUMIDIFYING AIR-CONDITIONER
This paper analyses the performance improvement of the mass transfer with “field synergy theory. It mainly studies with the view that adjusting an angle between velocity gradient field and concentration gradient field could enhance the performance of dehumidifying air-conditioner. At the same time, it cites one kind of the structure of screw type beehive wad dehumidifying air-conditioner and screw type baffler plate dehumidifying air-conditioner which is fixed with an inclination angle, validates its performance of intensifying mass transfer and discusses the extensive applications in engineering. The elementary result shows that the mass transfer effect will be better when the screw inclination angle is between 25°and 45°.And the total mass transfer coefficient could enhance 20％-30％ in most cases.
dehumidifying air-conditioner field synergy theory convection and mass transfer
Wei Lifeng Qiu Lin
Academy of Environment and Energy, Beijing Institute of Civil Engineering and Architecture, Beijing 100044, China
国际会议
北京
英文
2007-09-07（万方平台首次上网日期，不代表论文的发表时间）