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dew point
(redirected from Dewpoint temperature)

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
dew point
n. Abbr. DP
The temperature at which air becomes saturated and produces dew.

dew point
n
(Earth Sciences / Physical Geography) the temperature at which water vapour in the air becomes saturated and water droplets begin to form

dew point
The temperature at which the water vapor contained in a volume of air at a given atmospheric pressure reaches saturation and condenses to form dew. The dew point varies depending on how much water vapor the air contains, with humid air having a higher dew point than dry air. When large droplets of condensation form, they are deposited onto surfaces as dew. When smaller droplets form, they remain suspended in the air as mist or fog. If the dew point is below the freezing temperature of water (0°C), the water vapor turns directly into frost by sublimation.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.dew point - the temperature at which the water vapor in the air becomes saturated and condensation begins
temperature - the degree of hotness or coldness of a body or environment (corresponding to its molecular activity)
saturation point - (chemistry) the stage at which a substance will receive no more of another substance in solution or in a vapor


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If you don't maintain dewpoint temperature you will get condensation, and someone will have to mop the floor," Mehta explains.
The storms were fed by moderately unstable air with surface temperatures in the 70s to around 80 and dewpoint temperatures in the 50s.
1990) model considers a coil to either be fully dry or fully wet depending on whether an equivalent coil surface temperature is greater than or less than the air inlet dewpoint temperature.
 
 
 
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