Thermodynamic limitations and opportunities for reaching high energy-efficient refrigeration, heat pump and air-conditioning systems.
Author(s) : DANFOSS
Type of article: Periodical article
Summary
In the refrigeration systems industry, energy consumption and energy efficiency are the subject of ongoing debate. In this white paper, the theoretical limitations of the Carnot process, as well as the more realistic theoretical approach of the vapour compression refrigeration cycle are examined. By comparing these theoretical processes to real refrigeration systems, we can identify ways to improve the energy efficiency of the vapour compression cycle. And by evaluating data from existing refrigeration systems, the energy efficiency of current state-of-the-art systems can be assessed.
Details
- Original title: Thermodynamic limitations and opportunities for reaching high energy-efficient refrigeration, heat pump and air-conditioning systems.
- Record ID : 30001313
- Languages: English
- Source: Rev. Danfoss
- Publication date: 2010/10
Links
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Indexing
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Themes:
Heat pumps techniques;
Thermodynamics and changes of state;
Compression systems;
Other air-conditioning equipment;
Energy efficiency, energy savings - Keywords: Thermodynamics; Refrigerating system; Energy consumption; Comparison; Carnot; Efficiency; Compression system; Process; Heat pump; Energy efficiency; Thermodynamic cycle; Air conditioning
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- Date : 1993/07
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 16 - n. 4
- Formats : PDF
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- Author(s) : RIFFE D. R.
- Date : 1994/07/19
- Languages : English
- Source: Proceedings of the 1994 International Refrigeration Conference at Purdue.
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-
Design considerations for refrigeration cycles.
- Author(s) : KLEIN S. A.
- Date : 1992/07/14
- Languages : English
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- Author(s) : BRODÂNSKIJ V. M.
- Date : 2003
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