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.

Operable windows provide occupants with the ability to control local environments and satisfy human expectation to access outdoor environments. Operation behaviors or strategies for operable windows have substantial impacts on the indoor environment and building energy consumption. Facility managers complain about operable windows left open in buildings with conventional HVAC systems. However, optimum control strategies of window operation reduce energy consumption for buildings via mixed-mode ventilation. This seminar presents recent research efforts on operation strategies for various types of building ventilation systems and thorough case studies on operable windows for LEED Platinum high performance buildings in Midwestern United States.

The Impact of Operable Windows on a High Performance Office Building in U.S. Midwest
Ran Liu, Ph.D., Associate Member
Product Contains: Slides (pdf), Audio (mp3), Recorded Presentation (mp4), Recorded Presentation (flv)

Window Operation and Its Impact on Building Energy Consumption for a Medium-Size Office Building
Liping Wang, Ph.D., P.E., Member
Product Contains: Slides (pdf), Audio (mp3), Recorded Presentation (mp4), Recorded Presentation (flv)

Run Time: 60 mins.