Study on the performance evaluation of heat pump cycles: simulation analysis and experiments of two-stage compression system.
[In Japanese. / En japonais.]
Author(s) : KIKUCHI K., YABE A.
Type of article: Article
Summary
Computer simulation analysis was made for theoretical thermal characteristics of a double-stage compression, double-stage expansion, cycle, which is one of the multistage heat pump systems. The steady state solution of convergence was obtained, with component characteristics being replaced by simplified experimental models. Experiments were also performed by a cycle simulation system using R22 as a working fluid, and the steady results of measurements were obtained. Useful information for the design and sizing of multistage heat pump systems was obtained, by considering the effect of the change of the performance parameter of condensation temperature, working fluids, and intermediate temperature on the cycle characteristics.
Details
- Original title: [In Japanese. / En japonais.]
- Record ID : 1993-0445
- Languages: Japanese
- Source: Trans. JAR - vol. 8 - n. 2
- Publication date: 1991
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Themes:
Heat pumps techniques;
Compression systems - Keywords: R22; Compression system; Heat pump; Performance; Multistage system
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Study on the performance evaluation of heat pum...
- Author(s) : KIKUCHI K., YABE A.
- Date : 1993
- Languages : Japanese
- Source: Trans. JAR - vol. 10 - n. 2
View record
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Non-azeotropic mixtures as working fluids in tw...
- Author(s) : HOGBERG M., BERNTSSON T.
- Date : 1994/07
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 17 - n. 6
- Formats : PDF
View record
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OPTIMUM DESIGN OF MULTISTAGE CASCADED REFRIGERA...
- Author(s) : GUPTA V. K.
- Date : 1986
- Languages : English
- Source: J. Heat Recov. Syst. - vol. 6 - n. 3
View record
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Study on performance evaluation of heat pump cy...
- Author(s) : KIKUCHI K., YABE A.
- Date : 1992
- Languages : Japanese
- Source: Trans. JAR - vol. 8 - n. 2
View record
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Solutions for power consumption reduction at si...
- Author(s) : GHEORGHE-GUTA I., HERA D., GAVRILIUC R., IVAN G.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
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