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The thermodynamic analysis is based on a modified cryogenic approach. A throttling isothermal effect at discharge pressure, a throttling isothermal effect at evaporating pressures, refrigerating effect losses on incomplete regeneration at evaporating pressure, and refrigerating effect losses on incomplete cooling to ambient temperature at discharge pressure are defined, calculated and discussed in terms of evaluation of specific refrigerating effect, volumetric refrigerating effect, and COP. Conclusions are given.
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Details
- Original title: Thermodynamic analysis of carbon dioxide cycles.
- Record ID : 2002-0051
- Languages: English
- Source: Final proceedings of the 4th IIR-Gustav Lorentzen Conference on Natural Working Fluids at Purdue.
- Publication date: 2000/07/25
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Indexing
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Themes:
Thermodynamics and changes of state;
CO2 - Keywords: Refrigerating system; Transcritical cycle; Thermodynamic cycle; CO2
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Thermodynamic discussion about maximum refriger...
- Author(s) : JIN X., LU D. W., XU X. N.
- Date : 2007/08/21
- Languages : English
- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Formats : PDF
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Energy impact of the superheat associated to a ...
- Author(s) : LLOPIS R., SÁNCHEZ E., CABELLO R., et al.
- Date : 2010/06/13
- Languages : English
- Source: IIR/Eurotherm sustainable refrigeration and heat pump technology conference. Proceedings of the Eurotherm Seminar No. 88, Stockholm, Sweden, June 13-16, 2010.
- Formats : PDF
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Numerical simulation on scroll expander-compres...
- Author(s) : KIM H. J., AHN J. M., CHO S. O., et al.
- Date : 2006/07/17
- Languages : English
- Source: 2006 Purdue Conferences. 18th International Compressor Engineering Conference at Purdue & 11th International Refrigeration and Air-Conditioning Conference at Purdue [CD-ROM].
- Formats : PDF
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Analysis of cycle of cascade refrigeration mach...
- Author(s) : HMEL'NÛK M., VOZNY V., KORBA E., et al.
- Date : 2007/04/19
- Languages : English
- Source: Ammonia Refrigeration Technology for Today and Tomorrow.
- Formats : PDF
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Optimisation structurelle des cycles frigorifiq...
- Author(s) : DOBROVICESCU A., STANCIU D., VASILESCU E., et al.
- Date : 2011/08/21
- Languages : French
- Source: Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
- Formats : PDF
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