Psychrometric Calculations

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Solved Examples

Calculate Wet Bulb Temperature and Dew Point for a location with altitude of 5280 ft with Dry Bulb Temperature of 68 °F and Relative Humidity of 45 %.

Result
Wet Bulb (WBT) 54.567 °F
Dew Point 45.949 °F

Estimate Relative Humidity for a location with altitude of 100 m, Dry Bulb Temperature of 45 °C and Wet Bulb Temperature of 32 °C.

Result
Rel. Humid. (RH) 40.94 %
Dew Point 28.635 °C