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Review of AC, heat pump and refrigeration systems using natural refrigerants.
Number: pap. ID42
Author(s) : LIU F.
Summary
This paper gives a review of historical and recent developments regarding air conditioners, heat pumps and refrigeration systems using natural refrigerants. The progression and properties of the natural refrigerants, ammonia, carbon dioxide and hydrocarbons, are reviewed. The application of natural refrigerants in different systems are reviewed. The efficiency of carbon dioxide vapor compression system can be improved using an ejector as the expansion device and internal heat exchangers. The safety of hydrocarbon systems can be improved by introduing fire retardants into the mixture refrigerants. The future refrigerants for air conditioning, heat pump and refrigeration systems are discussed. This review will be useful for the further research on natural refrigerants and their systems.
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Pages: 8 p.
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Details
- Original title: Review of AC, heat pump and refrigeration systems using natural refrigerants.
- Record ID : 30013149
- Languages: English
- Source: 11th IIR Gustav Lorentzen Conference on Natural Refrigerants (GL2014). Proceedings. Hangzhou, China, August 31-September 2, 2014.
- Publication date: 2014/08/02
Links
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Indexing
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The separate and combined use of NH3 and CO2 in...
- Author(s) : VISSER K.
- Date : 2009/05/07
- Languages : English
- Source: 3th Conference on Ammonia Refrigeration Technology. Proceedings: Ohrid, North Macedonia, May 7-9, 2009.
- Formats : PDF
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The use of natural refrigerants in North Americ...
- Author(s) : ELBEL S.
- Date : 2022/06/13
- Languages : English
- Source: 15th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2022). Proceedings. Trondheim, Norway, June 13-15th 2022.
- Formats : PDF
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Evaluación de alternativas en sistemas de refri...
- Author(s) : VADILLO I., SANZ F.
- Date : 2012/02/22
- Languages : Spanish
- Source: CYTEF 2012. VI Congreso Ibérico y IV Congreso Iberoamericano de Ciencias y Técnicas del Frío, Madrid, España, 22-24 de febrero, 2012.
- Formats : PDF
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Simulation on the performance of carbon dioxide...
- Author(s) : KIM M., BAIK Y. J., RA H. S.
- Date : 2012/06/25
- Languages : English
- Source: 10th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2012). Proceedings. Delft, The Netherlands, June 25-27, 2012.
- Formats : PDF
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Overall cooling factor of air-conditioning system.
- Author(s) : LAIN M.
- Date : 2009/09/02
- Languages : English
- Source: Compressors 2009: 7th International Conference on Compressors and Coolants
- Formats : PDF
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