Moving the plotted point in different directions on the chart represents various ways of conditioning the air, as seen in Figure 2. With strict operating conditions, humidifying and dehumidifying ...

The Psychrometric chart is introduced to provide a visual representation of how air behaves when exposed to different conditions. Then moves into practical use of the Psychrometric chart to determine ...

To this day, Carrier's "psychometric chart" helps engineers calculate just how much energy it takes to regulate a room's temperature.