Sensible Heat Factor – SHF, RSHF & GSHF

SHF,RSHF & GSHF are elements used in heat load calculation & which affects the psychrometric properties of the air. SHF – Sensible Heat Factor The thermal properties of air can be separated in to latent & sensible heat. The term sensible heat factor is the ratio of the sensible heat to total heat, where the … Read more

Apparatus Dew point (ADP)

Apparatus dew point is the effective coil surface temperature when there is dehumidification. This is the temperature to which all the supply air would be cooled if 100% of the supply air contacted the coil. When the air is to be cooled & dehumidified from t1 to t2 condition, the cooling coil has to be … Read more