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.

Tall spaces are a load calculation challenge since the normal ASHRAE load calculations assumption of a well-mixed space does not apply to tall spaces such as an atrium, a gather hall or an airport, where it is not necessary to condition the space above the occupied height. This session examines case studies of tall space load calculations and the benefits of using CFD, computational fluid dynamics.
1. Using Physics to Conserve Energy
Peter Simmonds, Ph.D., Fellow ASHRAE, Building and Systems Analytics LLC, Marina Del Rey, CA
2. Load Estimation for Tall Spaces using Computational Fluid Dynamics
Dan Nall, AIA, Fellow ASHRAE, Daniel Nall Consulting, LLC, New York, NY