IIR document
THE REVERSED STIRLING CYCLE: A COMPARISON OF THEORY AND TEST RESULTS.
Author(s) : LUNDQVIST P.
Summary
THE REVERSED STIRLING CYCLE IS A NEW ALTERNATIVE TO CONVENTIONAL CYCLES UTILIZING CFC-MEDIA. THIS PAPER SHOWS THAT A STIRLING HEAT PUMP OR REFRIGERATOR IS COMPETITIVE IF THE TEMPERATURE LIFT IS HIGHER THAN 70-80 DEG C. A PREVIOUS COMPUTER AIDED OPTIMIZATION HAS PREDICTED A HEATING COP OF APPROXIMATELY 2 FOR A HEAT SOURCE TEMPERATURE OF -15 DEG C AND A HEAT SINK OF 65 DEG C. THIS CORRESPONDS TO -25 AND 75 DEG C IN EVAPORATION AND CONDENSATION, RESPECTIVELY, OF A CONVENTIONAL CYCLE. THIS OPENS UP TO NEW APPLICATIONS FOR HEAT PUMPS IN HIGH TEMPERATURE SYSTEMS. ANOTHER POSSIBILITY IS TO USE THE HEAT FROM REFRIGERATION SYSTEMS FOR HOT WATER PRODUCTION WITHOUT DECREASING THE EFFICIENCY OF THE SYSTEM SUBSTANTIALLY.
Available documents
Format PDF
Pages: 561-566
This document is to be digitised and will be available within 10 working days
Public price
20 €
Member price*
Free
* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).
Details
- Original title: THE REVERSED STIRLING CYCLE: A COMPARISON OF THEORY AND TEST RESULTS.
- Record ID : 1992-2430
- Languages: English
- Source: New challenges in refrigeration. Proceedings of the XVIIIth International Congress of Refrigeration, August 10-17, 1991, Montreal, Quebec, Canada.
- Publication date: 1991/08/10
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles from the proceedings (391)
See the conference proceedings
Indexing
- Themes: Heat pumps techniques
- Keywords: Comparison; Stirling; Heat pump; COP
-
Comparison of a CO2 refrigeration and heat pump...
- Author(s) : KAERN M. R., SONG Y., MARKUSSEN W. B., et al.
- Date : 2018/06/18
- Languages : English
- Source: 13th IIR Gustav Lorentzen Conference on Natural Refrigerants (GL2018). Proceedings. Valencia, Spain, June 18-20th 2018.
- Formats : PDF
View record
-
STEADY STATE MODELLING OF ABSORPTION HEAT PUMPS...
- Author(s) : MCLINDEN M. O., KLEIN S. A.
- Date : 1985
- Languages : English
View record
-
Numerical analysis of heat pumps: Selection of ...
- Author(s) : CHABOT A., MATHIEU-POTVIN F.
- Date : 2020/04
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 112
- Formats : PDF
View record
-
Technical development of gas injection on rotar...
- Author(s) : WANG B., LIU X., DING Y.
- Date : 2017/07/20
- Languages : English
- Source: 8th international conference on compressors and refrigeration, 2017.
- Formats : PDF
View record
-
Analytical model for Vuilleumier cycle.
- Author(s) : TAO G., TAO J., ZOU P., LUO B., HOFBAUER P., LIU J., HUANG Y.
- Date : 2020/05
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 113
- Formats : PDF
View record