In aviation, stagnation temperature is known as total air temperature and is measured by a temperature probe mounted on the surface of the aircraft. The...

abbreviation MAAT is often used for Mean Annual Air Temperature of a geographical location. The temperature of the air near the surface of the Earth is measured...

aviation terminology, the outside air temperature (OAT) or static air temperature (SAT) refers to the temperature of the air around an aircraft, but unaffected...

stagnation temperature is often called total air temperature. A bimetallic thermocouple is frequently used to measure stagnation temperature, but allowances...

calibrated airspeed. Air data computers usually also have an input of total air temperature. This enables the computation of static air temperature and true airspeed...

to compute TAS, the air data computer must convert total air temperature to static air temperature. This is also a function of Mach number: T = T t 1...

static pressure (Ps) total pressure (Pt, pitot pressure) outside air temperature (OAT) total air temperature (TAT) Specialized air data booms may also...

Sol-air temperature (Tsol-air) is a variable used to calculate cooling load of a building and determine the total heat gain through exterior surfaces...

virtual temperature ( T v {\displaystyle T_{v}} ) of a moist air parcel is the temperature at which a theoretical dry air parcel would have a total pressure...

the temperature and pressure of the system of interest. The same amount of water vapor results in higher relative humidity in cool air than warm air. A...

with variations in atmospheric pressure, temperature and humidity. At 101.325 kPa (abs) and 20 °C (68 °F), air has a density of approximately 1.204 kg/m3...

ventilation, and air conditioning (HVAC) is the use of various technologies to control the temperature, humidity, and purity of the air in an enclosed space...

Temperature is a physical quantity that quantitatively expresses the attribute of hotness or coldness. Temperature is measured with a thermometer. It reflects...

Temperatures measured directly on the ground may exceed air temperatures by 30 to 50 °C (54 to 90 °F). The highest natural ground surface temperature...

precipitates into water droplets. The change in temperature of an air undergoing pseudo-adiabatic expansion differs from air undergoing adiabatic expansion because...

The temperature over the ocean is called the sea surface temperature. The temperature over land is called the surface air temperature. Temperature data...

over the entire atmosphere. Air composition, temperature and atmospheric pressure vary with altitude. Within the atmosphere, air suitable for use in photosynthesis...

and loss, namely metabolic rate, clothing insulation, air temperature, mean radiant temperature, air speed and relative humidity. Psychological parameters...

former French regional airline Total air temperature, sometimes referred to as Stagnation Temperature Transcontinental Air Transport, a former US airline...

interior temperature (sometimes referred to as 'comfort cooling') and in some cases also strictly controlling the humidity of internal air. Air conditioning...

the tropopause is an inversion layer in which air-temperature increases with altitude, the temperature of the tropopause remains constant. The layer has...

The temperature of dry air can be dropped significantly through the phase transition of liquid water to water vapor (evaporation). This can cool air using...

condensation nuclei). The dew point of an air parcel is the temperature to which it must cool before water vapor in the air begins to condense. Condensation in...

our earth a high temperature..." Starting in 1859, John Tyndall established that nitrogen and oxygen—together totalling 99% of dry air—are transparent...

consequence of not just the temperature of the surrounding air, but (because we cool ourselves via perspiration) the extent to which that air is saturated with...

increase in temperature. Therefore, total air temperature is higher than the static (or ambient) air temperature. Total air temperature is an essential...

Absolute zero is the lowest limit of the thermodynamic temperature scale; a state at which the enthalpy and entropy of a cooled ideal gas reach their...

ventilation system that recovers energy by operating between two air sources at different temperatures. It is used to reduce the heating and cooling demands of...

more information. The aircraft's computer uses ram air temperature, also known as total air temperature, to help calculate the aircraft's true airspeed....

warm dry air in the summer. On average, the temperature ranges from 18 to 25 °C (64 to 77 °F). If the air masses are strong enough in their respective...