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Grand Sensible Heat Factor (GSHF)
Grand Sensible Heat Factor is the ratio of the total sensible heat to the grand…
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Room Sensible Heat Factor (RSHF)
The room sensible heat factor (RSHF) represents the psychrometric process of the supply air within…
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APPLICATION OF PSYCHROMETRICS TO COOLING COIL SIZING
Sensible Heat V/s Latent Heat Sensible Heat is the heat content causing an increase in…
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WINTER MODE HEATING PROCESS
The schematic diagram below shows a typical plant system for winter heating.
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Bypass Factor
In most cooling applications, the air leaving the cooling coil is not entirely saturated since…
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SUMMER MODE AIR CONDITIONING PROCESS
A basic air-conditioning schematic for summer mode is shown below: Here, return air from the…
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PSYCHROMETRIC PROCESS AS APPLICABLE TO DIFFERENT REGIONS
There are generally four extreme climatic conditions that may involve an airconditioning system. 1. Hot…
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Mixing Process (Steady Flow)
When two streams of air with different properties and flow rates are mixed, the properties…
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Adiabatic Processes
The term 'Adiabatic' simply means without energy loss or gain. This refers mainly to the…
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Evaporative Cooling
Evaporative cooling is an adiabatic process, that is, there is no net heat loss or…