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2. Occupant-centric building controls - Wikipedia

   en.wikipedia.org/wiki/Occupant-centric_building...

   Annex 79, which will run from 2018 to 2023, is an international collaborative initiative focused on developing and deploying technology, data collection methods, simulation methods, control algorithms, implementation policies, and application strategies aimed at occupant-centric building design and controls.

3. Room air distribution - Wikipedia

   en.wikipedia.org/wiki/Room_air_distribution

   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.

4. Tested and Approved: The Best Air Conditioners for Staving ...

   www.aol.com/lifestyle/best-air-conditioners...

   Most air conditioners have a fan mode, which both pushes the cool air provided by the a/c coil filled with refrigerant into the room and functions as a standalone fan when the a/c is off.

5. Heating, ventilation, and air conditioning - Wikipedia

   en.wikipedia.org/wiki/Heating,_ventilation,_and...

   Air-side economizers also use outside air to condition spaces, but do so using fans, ducts, dampers, and control systems to introduce and distribute cool outdoor air when appropriate. An important component of natural ventilation is air change rate or air changes per hour: the hourly rate of ventilation divided by the volume of the space. For ...

6. Radiant heating and cooling - Wikipedia

   en.wikipedia.org/wiki/Radiant_heating_and_cooling

   Radiant systems are less common than all-air systems for cooling, but can have advantages compared to all-air systems in some applications. [ 10 ] [ 11 ] [ 12 ] Since the majority of the cooling process results from removing sensible heat through radiant exchange with people and objects and not air, occupant thermal comfort can be achieved with ...

7. 5 ways people stayed cool before air conditioning was invented

   www.aol.com/weather/5-ways-people-stayed-cool...

   However, before air conditioning existed, people had to be creative when trying to stay comfortable in sweltering conditions. Here are five different ways people across the United States beat the ...