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The last years witnessed unprecedented development and implementation of new environment-friendly refrigerants and associated refrigeration technologies with constantly improving energy efficiency and acceptable cost and return on investments. This seminar provides the stage for presenting the broad variety of refrigeration technologies demonstrating the application of refrigerants with low-GWP, natural refrigerants, refrigerants with low flammability limits, flammable refrigerants and also refrigeration technologies with enhanced efficiency.

1. Distributed Scroll Booster for Supermarket Refrigeration< /br>Mike Saunders, Member, Emerson, Dayton, OH
2. Performance Evaluation of a Multi-Temperature Refrigerated Container Using R744 Technology< /br>Neal Lawrence, Ph.D., Associate Member, Creative Thermal Solutions, Urbana, IL
3. Dynamic Analysis of Multi-Evaporator Transcritical CO2 Refrigeration Systems with Expansion Work Recovery< /br>Riley Barta, Ph.D., Member, Technical University of Dresden, Dresden, Germany
4. Sorting through Lubricants and Low GWP Refrigerants for Commercial Refrigeration Applications< /br>Joe Karnaz, DSc, Member, Shrieve Chemical, Houston, TX