Input interpretation
cooling moist air
Input values
air pressure | 1 bar initial volumetric flow rate | 0.5 m^3/s (cubic meters per second) initial dry bulb temperature | 30 °C (degrees Celsius) initial wet bulb temperature | 20 °C (degrees Celsius) final dry bulb temperature | 25 °C (degrees Celsius)
Basic properties
initial dew point temperature | 14.9 °C (degrees Celsius) initial relative humidity | 39.9% final wet bulb temperature | 18.4 °C (degrees Celsius) final dew point temperature | 14.9 °C (degrees Celsius) final relative humidity | 53.5%
Energy removal rate to cool moist air stream
cooling load | 2.882 kW (kilowatts) 9833 BTU_IT/h (IT British thermal units per hour) 0.8194 US commercial tons of refrigeration
Thermodynamic properties of moist air stream after cooling
density | 1.161 kg/m^3 (kilograms per cubic meter) molar volume | 2.504×10^-5 m^3/mol (cubic meters per mole) mass flow rate | 0.5711 kg/s (kilograms per second) kg/s (kilograms per second) volumetric flow rate | 0.4917 m^3/s (cubic meters per second) specific enthalpy | 52.45 kJ/kg (kilojoules per kilogram) specific entropy | 0.192 kJ/(kg K) (kilojoules per kilogram kelvin) humidity ratio | 0.0108 kg of water/kg of dry air (kilograms of water per kilogram of dry air) molecular weight | 28.78 g/mol (grams per mole) (units for specific entropy and specific enthalpy are based on per kilogram dry air)
Composition fractions
| molar | mass dry air | 98.3% | 98.93% water | 1.702% | 1.066% nitrogen | 76.79% | 74.77% oxygen | 20.6% | 22.91% argon | 0.9043% | 1.256%
Cooling path at constant moisture content
Cooling path at constant moisture content