This product is a PDF that contains links to 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 presents the outcome from more than a decade of intensive research and development of refrigeration systems with natural refrigerants, which have reached a high level of maturity manifested by the availability of components necessary to design and construct efficient and cost-competitive applications.

• A New CO₂ Compressor Design to Maximize Energy Efficiency, Optimize Product Industrialization and Reduce Cost
  Giacomo Pisano, Dr.Eng., Affiliate
  Product contains: recorded presentation, slides (PDF format), audio (mp3 format)
• Applying Natural Refrigerants In Supermarket Refrigeration
  David Hinde, Member
  Product contains: recorded presentation, slides (PDF format), audio (mp3 format)
• Laboratory Testing and Evaluation of a Transcritical CO₂ Retail Refrigeration System
  Doron Shapiro, P.E., Member
  Product contains: recorded presentation, slides (PDF format), audio in (mp3 format)
• Ammonia - the Natural Refrigerant of the Past, Present and Future
  Eric M. Smith, P.E., Member
  Product contains: recorded presentation, slides (PDF format), audio (mp3 format)