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Thermodynamic analysis of a wet compression hybrid cycle for the working pair ammonia/water.
Author(s) : ITARD L. C. M., MACHIELSEN C. H. M.
Summary
The authors present a model for the thermodynamic optimization of wet-compression hybrid heat pumps and the mixture ammonia/water. At given external conditions, there is a total concentration and an optimum low pressure producing a high COP with minimum isentropic losses. A comparison with a pure-refrigerant system showed that, altough the hybrid cycle is not always advantageous for the COP, it does help lower the cycle's high pressure.
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Pages: 117-123
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Details
- Original title: Thermodynamic analysis of a wet compression hybrid cycle for the working pair ammonia/water.
- Record ID : 1994-1193
- Languages: English
- Source: Proposals for the generation and use of refrigeration in the 21st century.
- Publication date: 1992/09/07
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
- Themes: Heat pumps techniques
- Keywords: Thermodynamics; Resorption; Ammonia-water; Compression system; Simulation; Heat pump; Mixed system
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Schemes and cycles of the water-ammonia compres...
- Author(s) : MOROSUK T. V., MOROSUK L. I., BAGNAN D.
- Date : 1996/09/22
- Languages : English
- Source: Heat pumping technologies towards the next century: applications and markets. Proceedings of the 5th IEA Conference.
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Considerations when modelling compression-resor...
- Author(s) : ITARD L. C. M., MACHIELSEN C. H. M.
- Date : 1994/09
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 17 - n. 7
- Formats : PDF
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Comparison between the Lorentz, mixture and pur...
- Author(s) : ITARD L. C. M., MACHIELSEN C. H. M.
- Date : 1993/08/03
- Languages : English
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Design of a wet compression-resorption heat pum...
- Author(s) : MACHIELSEN C. H. M., TIRON A., ZAMFIRESCU C.
- Date : 2001/11/28
- Languages : English
- Source: Eficienta, confort, conservarea energiei si protectia mediului. Volumul 1. Termodinamica si transfer de caldura. Conferinta a VIII-a, cu participare internationala.
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Wet compression-resorption heat pump cycles: th...
- Author(s) : ITARD L.
- Date : 1998
- Languages : English
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