Effectiveness - NTU data and analysis for air conditioning and refrigeration air coils

A Review on Developments of Thermoelectric Refrigeration and Air Conditioning Systems: a Novel Potential Green Refrigeration and Air Conditioning Technology

In recent years, with the increase awareness towards environmental degradation due to the production, use and disposal of ChloroFluoro Carbons (CFCs) and Hydro Chlorofluorocarbons (HCFCs) as heat carrier fluids in conventional refrigeration and air conditioning systems has become a subject of great concern and resulted in extensive research into development of novel refrigeration and space cond...

Twin Screws of the Future for Air Conditioning and Refrigeration

Application of Pinch Analysis in an Air-Conditioning Refrigeration System

A new method pinch analysis is introduced to discuss design optimization of the air-conditioning refrigeration system from the point of view of saving energy and saving material, and the evaluation principle of system economy is built up. The method avoids the defect of traditional design method using experience, easy to realize optimum match between system component parts. c Cp COP F G H M p P...

SCREW COMPRESSORS IN REFRIGERATION AND AIR CONDITIONING Professor

Recent advances in the techniques of manufacture of vital parts, such as rotors and bearings, have enabled improvements to be made to screw compressors, which were difficult to imagine only a few years ago. This has inevitably influenced the prospects for these machines in refrigeration and air conditioning applications. Some aspects of this are presented, together with well known but not alway...

American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE)

In a historic building with inadequate or no air conditioning or where it is not possible to install modern systems fitted with air filters, humidification, and controls, it is possible to mitigate the effects of temperature and humidity extremes on a building and its contents by controlling air-flow. When used in conjunction with mechanical air conditioning, this method can also save a little ...