CR 2022 Technical Reports - Heat Exchangers

Heat exchangers are the main contributors to the improvement of the performance of heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems. In this context, manufacturers have conducted research and development (R&D) on their heat exchangers, focusing on compact structure, reinforced heat exchange capacity, reduced refrigerant charge, anti-corrosion and anti-scale, etc. Manufacturers also pay more attention to parts such as rifled tubes with micro inner diameters, spiral tubes, coils, and fins, in order to improve the performance of heat exchangers. At China Refrigeration Expo 2022 (CR 2022), various types of such products featuring new design and new processing technologies were exhibited.