When outside air is cooled down to storage room conditions - heat must be removed from the air.
The heat removed from the air for outside temperatures in the range 85 - 100 oF is indicated below:
- 1 Btu (British thermal unit) = 1,055.06 J
- 1 ft3 = 0.02832 m3
Example - Outside air 95 oF and storage room temperature 50 oF
From the diagram above aprox. 1.5 Btu/cubic feet must be removed from the air flow.
Air Conditioning systems - heating, cooling and dehumidification of indoor air for thermal comfort.
Thermal properties of air at different temperatures - density, viscosity, critical temperature and pressure, triple point, enthalpi and entropi, thermal conductivity and diffusivity and more.
Classification of dehumidifiers.
Enthalpy change and temperature rise when heating humid air without adding moisture.
Cooling and dehumidifying processes of moist and humid air - sensible and latent cooling.
Sensible and latent heat of moist air.