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.

Striving towards net-zero energy buildings mandates new levels of HVAC&R systems efficiency improvements. Air-to-refrigerant heat exchangers are integral parts of most HVAC&R systems. This seminar highlights the impact of heat exchanger efficiency on the system performance and provides insight on how new designs may affect efficiency regulations. Furthermore, novel heat exchanger designs are presented along with the projected and demonstrated performance improvements.

• Experimental Investigations of Ultra-Compact Air-to-Refrigerant Heat Exchanger
  Omar Abdelaziz, Ph.D., Member
  Product contains: recorded presentation, slides (PDF format), audio (mp3 format)
• Novel Heat Exchangers: Pathways to New Levels of Efficiency
  Michael M. Ohadi, Ph.D., Fellow ASHRAE
  Product contains: recorded presentation, slides (PDF format), audio (mp3 format)
• Overview of Energy Efficiency Regulations In Germany for Optimized System Design and Influence on Heat Exchangers
  Stanislav Perencevic, Member
  Product contains: recorded presentation, slides (PDF format), audio (mp3 format)
• Air-Side Performance of Finned Tube Heat Exchangers with Small Size Tube Diameter
  Man-Hoe Kim, Ph.D., Member
  Product contains: recorded presentation, slides (PDF format), audio (mp3 format)