本产品是一个zip文件，其中包含与扬声器音频录制同步的PowerPoint幻灯片、幻灯片的PDF文件和仅音频（mp3格式）文件，如前所述。这个项目探索了烟囱效应对高层建筑的影响。第一位发言者探讨了美国和加拿大多个城市在不同条件下测量的温度和压力对这些高层建筑的影响。第二位发言者讨论了新高层建筑中抵消烟囱效应的设计基础变化，并讨论了不受控制的烟囱效应对系统设计和建筑节能性能的潜在影响。 第三位发言者讨论了现有建筑中由堆栈效应引起的问题，以及提出了纠正这些问题的解决方案。1.测量的温度和压力对高层结构的影响。邓肯·菲利普斯，博士，体育工程师，加拿大安大略省圭尔夫市RWDI准成员2。新高层建筑中抵消烟囱效应的设计基准变化Mehdi Jalayerian，P.E.，伊利诺伊州芝加哥环境系统设计公司成员。从现有建筑中的叠加效应问题中吸取的教训John Carter，科林斯堡CPP成员，COCitation: ASHRAE研讨会录音，2020年冬季会议，佛罗里达州奥兰多

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.This program explores the impact stack effect has on tall buildings. The first speaker explores measured temperature and pressure effects on these tall structures under varying conditions and multiple cities across the U.S. and Canada. The second speaker addresses design basis variations to counteract stack effect in new tall buildings and discusses the potential impact of uncontrolled stack effect on systems design and building's energy performance. The third speaker discusses the problems caused by stack effect in an existing building and what solutions for correction of these problems has been proposed.1. Measured Temperature and Pressure Effects on Tall Structures.Duncan Phillips, Ph.D., P.E., Associate Member, RWDI, Guelph, ON, Canada2. Design Basis Variations to Counteract Stack Effect in New Tall BuildingsMehdi Jalayerian, P.E., Member, Environmental Systems Design, Inc., Chicago, IL3. Lessons Learned from Stack Effect Problems in an ExistingBuildingJohn Carter, Member, CPP, Fort Collins, CO