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.

In this session, three different research facets towards improving performance and efficiency of absorption cooling technologies are evaluated. First author presents method of utilizing absorption cooling system assisted with a vapor compression system to improve system performance at high ambient temperatures. Second author deals with the application and evaluation of micro-channel heat exchangers in absorbers. Finally, the last authors present alternative fluids for absorbers to improve system resistance to crystallization issues.

15-1 High Efficiency Energy Recovery Utilizing Micro-Channel Heat & Mass Exchangers Absorption System
Ebrahim Al-Hajri, Ph.D., Petroleum Institute
This product contains: Recorded Presentation, Audio (mp3), Slides (pdf)

15-2 Physical Properties of the Lithium Bromide + 1, 2-Propanediol Aqueous Solution
Omar Abdelaziz, Ph.D., Oak Ridge National Laboratory

This product contains: Recorded Presentation, Audio (mp3), Slides (pdf)

15-3 Water/LiBr Absorption System Assisted Vapor Compression System for High Ambient Temperatures
Yunho Hwang, Ph.D., University of Maryland
This product contains: Recorded Presentation, Audio (mp3), Slides (pdf)