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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.

The global warming impact of refrigeration, air-conditioning and heat pump (RACHP) technologies became the next urgent concern after addressing stratospheric ozone depletion from the chlorine-containing refrigerants. In addition to the direct impact of the leaked refrigerant, RACHP technologies contribute to global warming indirectly through the energy required for their operation. This seminar presents the most recent achievements in research and development of Low Global Warming Impact Technologies providing a balanced approach through the use of natural and low GWP refrigerants as well as through cycle, system and component design optimization for refrigerant charge reduction, leak elimination, and efficiency enhancements.

Understanding Direct and Indirect GWP Impact of Refrigeration Systems
Douglas T. Reindl, Ph.D., P.E.
This product contains: Recorded Presentation Audio (mp3) Slides (pdf)

Performance Enhancement Options for CO2 Cycle
Yunho Hwang, Ph.D., Member
This product contains: Recorded Presentation Audio (mp3) Slides (pdf)

Latest Developments in Low Global Warming Refrigerants for Commercial Supermarket Refrigeration
Samuel F. Yana Motta, Ph.D., Member
This product contains: Recorded Presentation Audio (mp3) Slides (pdf)

Advances in Reducing the Flammability of Low GWP Refrigerants
Brett Van Horn, Ph.D., Member
This product contains: Recorded Presentation Audio (mp3) Slides (pdf)

Citation: ASHRAE Seminar Recording, 2012 Winter Conference, Chicago, IL

Product Details

Published: 2012File Size: 1 file , 180 KB Product Code(s): D-CH12Sem35