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 seminar focuses on low GWP refrigerants and the methodology of adopting them in system design. The performances of a variety of lower GWP alternatives at various temperatures are presented. The design method of compressors is also included.
1. Evaluation of Alternative Lower GWP Refrigerants
Paul de Larminat, Ph.D., P.E., Member, Johnson Controls Industries, York, France
2. Development of a Light-commercial Hot-gas Bypass Load Stand for Accelerated Compressor Development
Craig Bradshaw, Ph.D., Member, Oklahoma State University, Stillwater, OK