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Mar 29, 2024 · Psychrometric charts are used by engineers and scientists to visualize the relationships of gases and vapors. While the charts may look complex, they're relatively easy to read when you know what each part of the graph is representing.
Jan 30, 2014 · How to obtain various properties from a psychrometric chart. Please provide feedback on this module by selecting "Like" or "Dislike". Your feedback and comments is important to me in...
Specific volume of air in psychrometric chart is defined as the number of cubic meters occupied by one kilogram of a dry air. So units of specific volume is m 3 kg -1 . Specific volume = volume / mass of dry air
May 25, 2024 · The psychrometric calculator will assist you in estimating the properties of moist air. We can define humid or moist air conditions using the temperature and pressure parameters like wet bulb temperature, dry bulb, and dew point temperature. And for pressure, the atmospheric pressure, partial pressure of water vapor, and saturated vapor pressure.
Using the Psychrometric Chart neatly plot the required air conditioning process and estimate (a) the amount of moisture removed [11.5g-H20/kg-dry-air], (b) the heat removed [(1)-(2), q cool = 48kJ/kg-dry-air], and (c) the amount of heat added [(2)-(3), q heat = 10kJ/kg-dry-air].
INTRODUCTION. This section provides information on use of the psychrometric chart as applied to air conditioning processes. The chart provides a graphic representation of the properties of moist air including wet- and dry-bulb temperature, relative humidity, dew point, moisture content, enthalpy, and air density.
How to Use the Psychrometric Chart. The state of air with dry bulb temperature 70 oF and relative moisture 60% can be visualized in a psychrometric chart as indicated below: From the chart - the saturation temperature is approximately 61 oF and that the humidity ratio is approximately 66 grains of moisture per pound of dry air.
