Article Results (Showing 1 - 10 of 11) RSS Alert
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Air purification to reduce OA
Buildings require ventilation with outdoor air to maintain a level of indoor air quality that provides a healthy environment for the occupants of...
ASHRAE Journal, 04/01/09 by John Dieckmann; Kurtis McKenney; James Brodrick · More from publication -
Using off-peak precooling
All buildings have thermal mass, i.e., components with physical mass that acts as a thermal capacitor and changes temperature in proportion to the...
ASHRAE Journal, 03/01/09 by Kurt Roth; John Dieckmann; James Brodrick · More from publication -
Heat pumps for cold climates
The majority of air-source heat pumps (ASHPs) are installed in moderate to warm areas of the United States, mostly south of the Mason-Dixon Line....
ASHRAE Journal, 02/01/09 by Kurt Roth; John Dieckmann; James Brodrick · More from publication -
Seasonal energy storage
Most buildings meet thermal loads using equipment and systems that generate or remove heat when building loads exist. Thermal energy storage (TES)...
ASHRAE Journal, 01/01/09 by Kurt Roth; James Brodrick · More from publication -
Using stirling engines for residential CHP
Most households obtain electric power from the grid, space heating from a furnace or boiler, and hot water from a gas-fired or electric-resistance...
ASHRAE Journal, 11/01/08 by Kurt Roth; Jason Targoff; James Brodrick · More from publication -
Liquid desiccant air conditioners
Liquid desiccant air conditioners are an approach to effectively manage humidity under challenging conditions such as buildings with high outdoor...
ASHRAE Journal, 10/01/08 by John Dieckmann; Kurt Roth; James Brodrick · More from publication -
Toplighting & lighting controls for commercial buildings
Lighting accounts for about 20% of all commercial building energy consumption, more than any other end use. (1) Daylighting, i.e., using lighting...
ASHRAE Journal, 09/01/08 by Tyson Lawrence; Kurt Roth; Drury B. Crawley; James Brodrick · More from publication -
Wireless for controls: an update
Wireless systems in commercial buildings offer the potential to reduce the installed cost of communicating sensed data by supplanting or augmenting...
ASHRAE Journal, 08/01/08 by Kurt Roth; Louis Quartararo; James Brodrick · More from publication -
Energy harvesting for wireless sensors
A variety of wireless-enabled sensor products, most notably wireless temperature sensors, have come to market recently, both within and outside of...
ASHRAE Journal, 05/01/08 by Kurt Roth; James Brodrick · More from publication -
Community-scale heating/cooling/power systems
Aggregating loads is one approach to improving energy efficiency in building heating and cooling systems at a lower cost per unit capacity....
ASHRAE Journal, 04/01/08 by Robert Zogg; Kurt Roth; James Brodrick · More from publication
