Integrated Dehumidification Method and System Combining Boundary Layer Control with Mainstream Disturbance Enhanced Heat Exchange

摘要

An integrated dehumidification method that combines boundary layer control with mainstream disturbance enhanced heat exchange comprises heat transfer enhancement units; within each unit, a periodic vortex is formed along a extending direction of the flow channel by setting a boundary layer flow control device adjacent to a boundary layer, thus realizing cleaning of the cold and hot side walls, as a result it destroys the boundary layer blocking heat transfer, and helps to rapidly transfer a cold and heat energy generated on the cold and hot side walls to a flow mainstream channel; a mainstream disturbance device is set on the flow mainstream channel to form an axial vortex at the back of the device to cooperate with a stream emanating from the boundary layer, thus rapidly transferring the cold and heat energy from the boundary layer to a whole field to form an even temperature field.