To use a table effectively, you need to understand the "big six" properties of air:
You must perform a linear interpolation. psychrometric table
Engineers often use digital versions of these tables to program automated building management systems. Real-World Applications 1. HVAC Design To use a table effectively, you need to
Industrial painters check the psychrometric table to ensure the "Dew Point Spread" is sufficient. If the surface temperature of a bridge or ship is too close to the dew point, the paint won't adhere properly. Final Thoughts A psychrometric table is a dataset that lists
Linear interpolation is acceptable for small increments (except for W near saturation, where slight curvature exists).
A psychrometric table is a dataset that lists the properties of air-water vapor mixtures. It correlates two known air properties (usually Dry Bulb Temperature and Wet Bulb Temperature) to determine unknown properties such as:
The "normal" air temperature measured by a standard thermometer.