(h)AirCalc

THERMODYNAMIC PROPERTIES OF HUMID AIR Calculate thermodynamic properties of humid air based on the CoolProp thermophysical properties database for pure and pseudo-pure fluids. It is applicable for pressure from 0.01 kPa up to 10 MPa, in a temperature range from -143.15 °C up to 350 °C with a humidity ratio from 0 kg of water up to 10 kg of water per kg of dry air. 1 - Available properties are: * Dry bulb temperature * Wet bulb temperature * Dew point temperature * Relative humidity * Humidity ratio * Mixture volume * Mixture enthalpy * Mixture entropy * Thermal conductivity * Dynamic viscosity * Water mole fraction * Vapor partial pressure * Compressibility factor 2 - See the state point on psychrometric chart. 3 - Two sets of predefined unit systems (SI and British) plus custom units defined separately for each variable. 4 - Ability to email or text message the calculated properties.