This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
The Use of Waste Heat for Automotive Air Conditioning
Annotation ability available
Sector:
Language:
English
Abstract
The ejector-compression refrigeration system, a heat powered system which can be operated as a heat pump, is described. The operation of the system is discussed in general and the ejector itself is described in more detail. The central thrust of the paper is the application of the system to comfort air conditioning of automobiles. The advantages, limitations, and recommendations for future research and development are given.
Several analyses of the theoretical cycle are made and equations describing the operation of the ejector are derived. A brief bibliography is listed.
Recommended Content
Technical Paper | Automotive Air Conditioning Systems with Absorption Refrigeration |
Technical Paper | Enhancement of Heat Exchanger Performance Using Oscillating Flow |
Technical Paper | A Critical Look at R-744 and R-134a Mobile Air Conditioning Systems |
Citation
Hamner, R., "The Use of Waste Heat for Automotive Air Conditioning," SAE Technical Paper 810504, 1981, https://doi.org/10.4271/810504.Also In
References
- Hamner R.M. “An Investigation of an Ejector-Compression Refrigeration Cycle and Its Applications to Heating, Cooling, and Energy Conservation, ” Doctoral Dissertation, The University of Alabama 1978
- Hamner R.M. “An Alternate Source of Cooling: The Ejector-Compression Heat Pump, ” The ASHRAE Journal July 1980
- Shapiro A.H. “The Dynamics and Thermodynamics of Compressible Fluid Flow, ” The Ronald Press Company New York 1953
- “Thermodynamic Properties of REfrigerants, ” ASHRAE 1969
- Van Wylen G.J. Sonntag R.E. “Fundamentals of Classical Thermodynamics, ” John Wiley and Sons, Inc New York 1973
- Ophir A. Weinberg J. “Air Conditioning System for Automotive Vehicles, ” US Patent No. 3, 922, 877 Dec. 2 1975