Heat Transfer Mechanism Of Plate Heat Exchanger

  The plate heat exchanger is a heat exchanger which is formed by pressing a thin metal plate into a heat exchanger plate having a certain corrugated Heat transfer mechanism of plate heat exchangershape, and then stacking and fastening with a splint and a bolt.The heat transfer mechanism of the plate heat exchanger is based on the heat transfer mechanism according to the law of thermodynamics. "The heat is always spontaneously transmitted from a high temperature object to a low temperature object. If there is a temperature difference between the two fluids, heat must be transmitted."In the forced convection heat transfer process of the two fluids with temperature difference, the heat exchange rate of the heat transfer plate is 92% due to the optimized design of the corrugated wave structure.Even if the fluid flow rate is below the Reynolds value, the movement of the fluid between the plates will be three-dimensional, which will cause the fluid to form severe turbulence and reduce the thermal resistance of the boundary layer to enhance the heat transfer efficiency.