There are two methods used to determine the properties of moist air. The calculations can be made using the perfect gas relations or the various properties can be determined from a psychrometric chart ...

When it comes to HVAC system design, understanding the behaviour of Wet Air—air and water vapor mixtures—is crucial. The presence of moisture in the air significantly impacts various aspects such as ...

To do these tasks correctly, an individual must understand the basic properties of air (Psychrometrics). The manual covers the basic properties of air and how these properties relate to each other.