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2. Glossary of HVAC terms - Wikipedia

   en.wikipedia.org/wiki/Glossary_of_HVAC_terms

   HVAC (heating, ventilation, and air conditioning) is a major sub discipline of mechanical engineering. The goal of HVAC design is to balance indoor environmental comfort with other factors such as installation cost, ease of maintenance, and energy efficiency. The discipline of HVAC includes a large number of specialized terms and acronyms, many ...

3. Air Movement and Control Association - Wikipedia

   en.wikipedia.org/wiki/Air_Movement_and_Control...

   Part 1 of the Fan Application Manual, this publication provides basic information necessary for the design of energy efficient air systems. This edition includes examples in both the Inch-Pound and SI systems as the reader is provided with basic information on air systems. AMCA Publication 201 - Fans and Systems. Part 2 of the Fan Application ...

4. Heating, ventilation, and air conditioning - Wikipedia

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

   These air conditioning and heat pump devices move heat rather than convert it from one form to another, so thermal efficiencies do not appropriately describe the performance of these devices. The Coefficient of performance (COP) measures performance, but this dimensionless measure has not been adopted.

5. ASHRAE Handbook - Wikipedia

   en.wikipedia.org/wiki/ASHRAE_Handbook

   The ASHRAE Handbook is the four-volume flagship publication of the nonprofit technical organization ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers [a]). This Handbook is considered the most comprehensive and authoritative repository of practical knowledge on the various topics that form the field of heating ...

6. List of aviation, avionics, aerospace and aeronautical ...

   en.wikipedia.org/wiki/List_of_aviation,_avionics...

   Cabin Air Conditioning and Temperature Control System (Pronounced "Cactus") CAI Caution Advisory Panel: Sometimes spelled "caution-advisory" or "caution/advisory". Also known as annunciator panel or Centralized Warning Panel (CWP) CAM cockpit area microphone Part of a cockpit voice recorder: CAME Continuing Airworthiness Management Exposition CAMO

7. Date-time group - Wikipedia

   en.wikipedia.org/wiki/Date-time_group

   The DTG is usually placed in the header of the message. One example is "13:59 Dec 19, 2024 (UTC)"; while another example is "13:59 19 Dec 2024". The DTG may indicate either the date and time a message was dispatched by a transmitting station or the date and time it was handed into a transmission facility by a user or originator for dispatch.

8. Direct digital control - Wikipedia

   en.wikipedia.org/wiki/Direct_digital_control

   An early example of a direct digital control system was completed by the Australian business Midac in 1981-1982 using R-Tec Australian designed hardware. The system installed at the University of Melbourne used a serial communications network, connecting campus buildings back to a control room "front end" system in the basement of the Old ...

9. Occupant-centric building controls - Wikipedia

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

   Examples of implicit occupancy sensors includes CO 2 sensors and Wi-Fi-connected device count. [1] The selection of occupancy sensing devices depends on the size of the space being monitored, the budget for sensors, the desired accuracy, the goal of the sensor (detecting occupant presence or count), and security considerations.