Identifying the main components of the psychrometric chart The dry bulb temperature, shown in degrees centigrade, runs along the bottom horizontal axis. The vertical axis, to the right is the moisture content...
Free Cooling utilises ambient air, when at sufficiently low temperatures, to either eliminate or reduce the need for mechanical cooling.
The revival of close control air conditioning brought with it the modern day demands of energy conscious, environmentally aware customers. With the introduction of this more sophisticated market, close control systems have...
Temperature, humidity and contamination control for industrial and medical applications present special challenges.
The proliferation of telecommunications services, both public switched networks and cellular, has created an increasing demand for efficient and reliable precision air conditioning. Both the sensitive electronic equipment and associated batteries should...
MASTERCLASS - AIR CONDITIONING TECHNOLOGY A general introduction to “close control” or precision air conditioning – highlighting the differences with comfort air conditioning. Specific computer room applications are discussed this month. Next...
MASTERCLASS - AIR CONDITIONING TECHNOLOGY VOL 56 – Direct Expansion Refrigeration Cycle Last month (VOL 55) we covered Chilled Ceilings and Chilled Beams, this following on from our coverage of Chilled Water...
MASTERCLASS - AIR CONDITIONING TECHNOLOGY VOL 55 – CHILLED CEILINGS and CHILLED BEAMS This month we take a look at Chilled Ceilings and Chilled Beams. Introduction Static cooling devices are a commonly...
MASTERCLASS - AIR CONDITIONING TECHNOLOGY VOL 53 – Fan Coil Unit Selection - Noise Level In last month’s article (VOL 52) we examined the advantages and disadvantages of airside over waterside fan...
MASTERCLASS - AIR CONDITIONING TECHNOLOGY In last month’s article (VOL 51) we looked at the Airside control Fan Coil Unit based system We now continue in more detail with these important...
