Psychrometric Chart
What is Psychrometric Chart?
A psychrometric chart is a graphical representation of the thermodynamic properties of moist air. It shows the relationships between temperature, humidity, dew point, and other parameters. These charts are commonly used by engineers and HVAC professionals to analyze and design air conditioning and ventilation systems.
What are the types of Psychrometric Chart?
There are several types of psychrometric charts available, each designed for specific applications. Some common types of psychrometric charts include: 1. Mollier Chart: This chart displays enthalpy as a function of temperature and humidity ratio. 2. Carrier Chart: Developed by Carrier Corporation, this chart is widely used in the HVAC industry. 3. Trane Chart: Created by Trane Company, this chart is commonly used for air conditioning and refrigeration calculations. 4. ASHRAE Psychrometric Chart: Published by the American Society of Heating, Refrigerating and Air-Conditioning Engineers, this chart is widely accepted and used in the industry.
How to complete Psychrometric Chart
Completing a psychrometric chart involves the following steps:
By following these steps, you can accurately analyze and understand the properties of moist air using a psychrometric chart.