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Sol-air temperature (T sol-air) is a variable used to calculate cooling load of a building and determine the total heat gain through exterior surfaces. It is an improvement over: It is an improvement over:
The hourly ventilation rate divided by the volume of a space. For perfectly mixed air or laminar flow spaces, this is equal to the number of times per hour that the volume the space is exchanged by mechanical and natural ventilation. Also called air change rate or air exchange rate. Abbreviated ACH or ac/hr. air conditioner
Air to air TACAN function A/C Aircraft [1] AC Altocumulus: Cloud type ACC Altocumulus castellanus: Cloud type ACC Area Control Centre A/D Aerodrome: ACT Alternative Configuration Tool A/F Autofeather: A/FD Airport/Facility Directory: A/P Autopilot: AAE Above aerodrome elevation [1]
Sol Saab 340A. SOL S.A. Líneas Aéreas [4] was an Argentine airline founded in 2005, [5] and operating since August 2006 pursuant to an agreement between Transatlántica Group and the government of Santa Fe Province, who sought to improve air connections between the cities of Córdoba and Santa Fe. It had its headquarters in Rosario. [6]
Originally established as Sol Air in January 2002, the airline leased a Boeing 727-200 from Falcon Air Express and started operations on July 12 of that year. [1] In July 2004, the Venezuelan state-owned airline Aeropostal acquired a 45% stake in the company and rebranded it as AeroHonduras; the airline's President, Ricardo Martinez, retained the remaining 55% stake.
Atmospheric pollutant concentrations expressed as mass per unit volume of atmospheric air (e.g., mg/m 3, μg/m 3, etc.) at sea level will decrease with increasing altitude because the atmospheric pressure decreases with increasing altitude. The change of atmospheric pressure with altitude can be obtained from this equation: [2]
Displacement ventilation systems supply air directly to the occupied zone.The air is supplied at low velocities to cause minimal induction and mixing. This system is used for ventilation and cooling of large high spaces, such as auditorium and atria, where energy may be saved if only the occupied zone is treated rather than trying to control the conditions in the entire space.
Constant air volume (CAV) is a type of heating, ventilating, and air-conditioning system. In a simple CAV system, the supply air flow rate is constant, but the supply air temperature is varied to meet the thermal loads of a space. [1] Most CAV systems are small, and serve a single thermal zone.