Smith & Wesson: The Story of a Chilled-Water Retrofit

Smith & Wesson: The Story of a Chilled-Water Retrofit

Figure 6 shows average hourly cooling load, chilled-water flow rate, and temperature differential in the secondary chilled-water loop at various DB outdoor-air temperatures on weekdays during the cooling season. Cooling load varied from about 50 to 405 tons, following a change in DB outdoor-air temp...

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Veröffentlicht in:Heating/Piping/Air Conditioning Engineering : HPAC 2005-07, Vol.77 (7), p.24
Hauptverfasser: Burd, Alexander L, Burd, Galina S, De Maio, Mauro
Format: Magazinearticle
Sprache:eng
Schlagworte:
Chilled water systems
Control algorithms
Cooling
Energy conservation
Energy consumption
Feasibility studies
Green buildings
HVAC
Installations
Load
Retrofitting
Sensors
Series & special reports
Statistical data
Water temperature
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Zusammenfassung:Figure 6 shows average hourly cooling load, chilled-water flow rate, and temperature differential in the secondary chilled-water loop at various DB outdoor-air temperatures on weekdays during the cooling season. Cooling load varied from about 50 to 405 tons, following a change in DB outdoor-air temperature from 57 to 95 F. Chilled-water flow rate in the secondary loop changed from 180 to 700 gpm, while chilled-water temperature differential in the secondary loop varied from about 5 to 11 E
ISSN:1527-4055
2162-2426