Description
This product is a zip file that contains files that consist of PowerPoint slides synchronized with the audio-recording of the speaker, PDF files of the slides, and audio only (mp3 format) as noted.
A new, multi-purpose building on an urban university campus is planned to significantly exceed the applicable energy efficiency code. The challenge calls for a design that meets diverse load conditions without waste and an on-line optimization function that dynamically applies heating and cooling elements to best advantage. A Primary Dedicated Outdoor Air System was selected with hydronic heating and cooling fan powered terminals, to deliver comfort and ventilation but expend energy only where and when it’s needed. The concept decouples ventilation from thermal conditioning and building pressurization. One talk explains the HVAC design and analysis; the other covers dynamic operation.
- Applying DOAS with Secondary Heat and Cooling to Meet HVAC Challenges
Andrew Kozak, P.E., Member, Bard Rao + Athanas Consulting Engineers, New York, NY - Dynamically Optimizing a DOAS: Finding the Bottom
James Coogan, P.E., Associate Member, Siemens Smart Infrastructure, Chicago, IL
Citation: ASHRAE 2021 Virtual Seminar
Product Details
- Published:
- 2021
- File Size:
- 1 file , 44 MB
- Product Code(s):
- D-VC21Sem31
