Psychrometric chart Explained | Properties of air on Psychrometric chart
The video explains Psychrometric chart and the properties of air that are plotted on psychrometric chart.
The Psychrometric chart is used for HVAC Design calculations. The properties of moist air are calculated from the chart. The properties of air that can be calculated from psychrometric chart are:
1. Dry bulb Temperature
2. Specific Humidity
3. Wet bulb temperature
4. Specific enthalpy
5. Relative humidity
6. Dew point temperature
7. Specific volume
8. Vapour pressure
9. Sensible heat factor
The video session explains each of the property plot one by one. The video is for those who are searching: How to draw psychrometric chart, psychrometric chart components, psychrometric chart explained.
Time Lapses : Chapters
00:00 - Psychrometric chart
00:40 - Thermodynamic properties of moist air
01:22 - Dry bulb temperature
01:40 - specific humidity
02:00 - wet bulb temperature
02:19 - specific enthalpy
02:37 - relative humidity
02:56 - Dew point temperature
03:21 - specific volume
03:38 - vapour pressure
03:52 - sensible heat factor
In case of difficulty feel free to ask in discussion section below.
Happy learning!