Using field synergy theory to discuss the performance of mass transfer in dehumidifying air-conditioner

This paper analyses the problem of improving the performance of the mass transfer withthe standpoint of field synergy theory. It mainly studies with the view that adjusting an angle between velocity field and density 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 airconditioner and screw baffler dehumidifying air-conditioner which is fixed with an angle, validates its performance of intensifying mass transfer and discusses the extensive applications in engineering. The elementary result is that the mass transfer effect will be better when the screw inclination angle is between 25and 45.And the total mass transfer coefficient could enhance 20% 30% in most cases.