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Conference Proceeding by ASHRAE, 2014
Kevin J. Gebke, Member ASHRAE; Scott Hobbs, Member ASHRAE; Bob Reid, Member ASHRAE
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This product is a PDF that contains links to files that consist of PowerPoint slides synchronized with the audio-recording of the speaker (recorded presentation), PDF files of the slides, and audio only (mp3) as noted.
This seminar compares traditional metal duct system performance with metal and textile air dispersion systems. Metal duct systems discharge air to specific zones, resulting in less efficient mixing of air in the occupied space. Air dispersion systems continuously convey discharge air within the space being conditioned, thus providing consistent and uniform air dispersion in the occupied space and resulting in reduced energy usage. Air dispersion systems are typically made of woven textile material, but they can also be constructed from sheet metal or plastic film. Porous and non-porous options are available. Advantages and limitations of air dispersion systems are discussed.
Textile Air Dispersion SystemsCitation: ASHRAE Seminar Recordings, 2014 Annual Conference, Seattle, WA