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.

Microchannel heat exchangers have been recently adopted by the HVAC industry because of their compactness and efficiency when used in AC systems for residential applications. Recently significant research effort is focused on understanding the phenomenon of water retention and frost growth on microchannel heat exchangers. This seminar presents the effect of surface coating, refrigerant distribution, heat exchanger orientation, etc. in the condensate drainage and frost growth phenomenon

1. How to Apply Microchannel Heat Exchangers as Evaporators
   Mark Johnson
   This product contains: Recorded Presentation, Recorded Presentation (mp4), Audio (mp3), Slides (pdf)
2. Effect of Surface Coatings on Frost Growth on Microchannel Heat Exchangers
   Lorenzo Cremaschi, Ph.D.
   This product contains: Audio (mp3), Slides (pdf)
3. Effect of Inclination on the Air-Side Performance of Microchannel Heat Exchangers Under Dry and Wet Conditions
   Man-Hoe Kim, Ph.D.
   This product contains: Recorded Presentation, Audio (mp3), Slides (pdf)
4. Effects of Water Retention and Refrigerant Flow Distribution on Microchannel Heat Exchanger
   Chad Bowers, Ph.D.
   This product contains: Audio (mp3), Slides (pdf)
5. Managing Condensate and Frost on Heat Exchanger Surfaces: A Condensed View of Surface Wettability Modification and Control
   Andrew Sommers, Ph.D.
   This product contains: Recorded Presentation, Recorded Presentation (mp4), Audio (mp3), Slides (pdf)