A Psychrometric Approach to Air-Side-Economizer Limits

August 2011
Heating/Piping/Air Conditioning Engineering;Aug2011, Vol. 83 Issue 8, p42
The article discusses a psychometric approach to air-side-economizer limits. The author discusses how the modulation or cycling of the constant-volume air-conditioning systems in controlling space air temperature directly and humidity indirectly. He also examines the effect of economizer operation on the comfort of spaces served by constant-volume air-conditioning systems in a hypotherical case in an office building.


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