Equivalent temperature
Temperature of an air parcel drained from its moisture by adiabatic process From Wikipedia, the free encyclopedia
Temperature of an air parcel drained from its moisture by adiabatic process From Wikipedia, the free encyclopedia
In atmospheric science, equivalent temperature is the temperature of air in a parcel from which all the water vapor has been extracted by an adiabatic process.
Air contains water vapor that has been evaporated into it from liquid sources (lakes, sea, etc...). The energy needed to do that has been taken from the air. Taking a volume of air at temperature T and mixing ratio of r, drying it by condensation will restore energy to the airmass. This will depend on the latent heat release as: where:
Tables exist for exact values of the last two coefficients.
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