ANSI/ASHRAE Standard 55: Thermal Environmental Conditions for Human Occupancy is an American National Standard published by ASHRAE that establishes the ranges of indoor environmental conditions to achieve acceptable thermal comfort for occupants of buildings. It was first published in 1966, and since 2004 has been updated every three to six years. The most recent version of the standard was published in 2023.
ANSI/ASHRAE Standard 55: Thermal Environmental Conditions for Human Occupancy is an American National Standard published by ASHRAE that establishes the...
American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE /ˈæʃreɪ/ ASH-ray) is an American professional association seeking to advance...
ANSI/ASHRAE Standard 55, the ISO 7730 Standard and the EN 16798-1 Standard can be freely performed with either the CBE Thermal Comfort Tool for ASHRAE55,...
January 2017. ASHRAE Standard 55 (2017). "Thermal Environmental Conditions for Human Occupancy". Wolkoff & Kjaergaard 2007, pp. 850–857. ASHRAE Standard 160...
This is a list of refrigerants, sorted by their ASHRAE-designated numbers, commonly known as R numbers. Many modern refrigerants are human-made halogenated...
concern when designing to meet occupant thermal comfort standards (such as ASHRAE55). Varying rates of air movement may positively or negatively impact individuals’...
measured values for various clothing ensembles can be used. According to ASHRAE-55 2010 standard, there are three methods for estimating clothing insulation...
wattage output produced by the heating element. As defined by ANSI/ASHRAE Standard 55 – Thermal Environmental Conditions for Human Occupancy, thermal comfort...
cost". ASHRAE Transactions. 108 (2): 220–231. Stein, Jeff; Steven T. Taylor (2013). "VAV Reheat Versus Active Chilled Beams & DOAS". ASHRAE Journal. 55 (5):...
illustrated in ANSI/ASHRAE Standard 55 – Thermal Environmental Conditions for Human occupancy. HVAC Psychrometrics Underfloor heating ASHRAE International Standard...
homepage for the organization CBE Thermal Comfort Tool- free web tool for ASHRAE55 CED Industry Partners - A comprehensive list of industry partners Lawrence...
change effectiveness of a space’s ventilation system. Discussion around the ASHRAE standard 62, Ventilation for Acceptable Indoor Air Quality led to the development...
Computational fluid dynamics calculation. Dimethyl ether is a refrigerant with ASHRAE refrigerant designation R-E170. It is also used in refrigerant blends with...
particularly in sensitive individuals – there can be long-term health effects. ASHRAE has recognized that polluted urban air, designated within the United States...
expressed in terms of the unit area of the total body surface (ANSI/ASHRAE Standard 55). Originally, 1 MET was considered as the resting metabolic rate (RMR)...
initiated development of U.S. building energy standards, beginning with ASHRAE 90-75. The development of building simulation represents a combined effort...
ASHRAE handbook. ASHRAE. OCLC 315340946. American Society of Heating, Refrigerating and Air Conditioning Engineers. (2015). ASHRAE handbook. ASHRAE....
standards relating to ventilation rates, in the United States refer to ASHRAE Standard 55-2010: Thermal Environmental Conditions for Human Occupancy. Throughout...
systems I. Theory. Lund: University of Lund; 1991. ASHRAE. ASHRAE handbook: HVAC applications. Atlanta: ASHRAE, Inc; 2011. Kavanaugh SK, Rafferty K. Ground-source...
determining the AFUE for residential furnaces and boilers is the subject of ASHRAE Standard 103. A furnace with a thermal efficiency (ηth) of 78% may yield...
Archived 2010-07-16 at the Wayback Machine "ASHRAE Position Document on Environmental Tobacco Smoke" (PDF). www.ashrae.org. Archived from the original (PDF)...
density of moist air S. Herrmann, H.-J. Kretzschmar, and D.P. Gatley (2009), ASHRAE RP-1485 Final Report F.R. Martins, R.A. Guarnieri e E.B. Pereira, (2007)...
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