What does wet-bulb temperature mean?
Definitions for wet-bulb temperature
wet-bul·b tem·per·a·ture
This dictionary definitions page includes all the possible meanings, example usage and translations of the word wet-bulb temperature.
Wikipedia
Wet-bulb temperature
The wet-bulb temperature (WBT) is the temperature read by a thermometer covered in water-soaked (water at ambient temperature) cloth (a wet-bulb thermometer) over which air is passed. At 100% relative humidity, the wet-bulb temperature is equal to the air temperature (dry-bulb temperature); at lower humidity the wet-bulb temperature is lower than dry-bulb temperature because of evaporative cooling. The wet-bulb temperature is defined as the temperature of a parcel of air cooled to saturation (100% relative humidity) by the evaporation of water into it, with the latent heat supplied by the parcel. A wet-bulb thermometer indicates a temperature close to the true (thermodynamic) wet-bulb temperature. The wet-bulb temperature is the lowest temperature that can be reached under current ambient conditions by the evaporation of water only. Even heat-adapted people cannot carry out normal outdoor activities past a wet-bulb temperature of 32 °C (90 °F), equivalent to a heat index of 55 °C (130 °F). The theoretical limit to human survival for more than a few hours in the shade, even with unlimited water, is a wet-bulb temperature of 35 °C (95 °F) – equivalent to a heat index of 70 °C (160 °F).
Wikidata
Wet-bulb temperature
The wet-bulb temperature is the temperature a parcel of air would have if it were cooled to saturation by the evaporation of water into it, with the latent heat being supplied by the parcel. A wet-bulb thermometer will indicate a temperature close to the true wet-bulb temperature. The wet-bulb temperature is the lowest temperature that can be reached under current ambient conditions by the evaporation of water only. Wet-bulb temperature is largely determined by both actual air temperature and the amount of moisture in the air. At 100% relative humidity, the wet-bulb temperature equals the dry-bulb temperature.
Numerology
Chaldean Numerology
The numerical value of wet-bulb temperature in Chaldean Numerology is: 2
Pythagorean Numerology
The numerical value of wet-bulb temperature in Pythagorean Numerology is: 2
Translations for wet-bulb temperature
From our Multilingual Translation Dictionary
- wet-pære temperaturDanish
- FeuchtkugeltemperaturGerman
- temperatura del bulbo húmedoSpanish
- MärkälämpFinnish
- température humideFrench
- temperatura di bulbo umidoItalian
- VåttemperaturNorwegian
- temperatura mokrego termometruPolish
- temperatura de bulbo úmidoPortuguese
- температура по влаRussian
- våttemperaturenSwedish
- తడి-బల్బ్ ఉష్ణోగ్రతTelugu
- گیلے بلب درجہ حرارتUrdu
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"wet-bulb temperature." Definitions.net. STANDS4 LLC, 2024. Web. 25 Apr. 2024. <https://www.definitions.net/definition/wet-bulb+temperature>.
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