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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: p 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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- Date : 1996/09/22
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- Date : 1990/03/12
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- Date : 2007/04/19
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- Source: Ammonia Refrigeration Technology for Today and Tomorrow.
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- Date : 1994/05/10
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