Simulating effects of multispeed compressors on refrigerator/freezer performance.
Author(s) : WOODALL R. J., BULLARD C. W.
Summary
Simulation analyses suggest that a two-speed compressor could increase steady-state operating efficiency by 4 to 14%. An additional 0.5 to 4% energy savings might be obtained from the reduction in the cycling frequency of the refrigerator. Several aspects of the robustness of the capillary tube-suction line heat exchanger design for the two-speed compressor system were also examined with the simulation model. The effects of varying the speed of the evaporator or condenser fans at both compressor speeds were also examined over a range of ambient temperatures. Energy savings scenarii are identified.
Details
- Original title: Simulating effects of multispeed compressors on refrigerator/freezer performance.
- Record ID : 1999-0160
- Languages: English
- Source: ASHRAE Transactions.1997 Annual Meeting, Boston, MA.
- Publication date: 1997
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Higher efficiencies by means of variable-speed ...
- Author(s) : DUMOULIN T. R., COLLINGS D. A.
- Date : 1998
- Languages : English
- Source: ASHRAE Transactions. 1998 annual Meeting, Toronto, Ontario + CD-ROM.
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Haushaltsgefriergeräte mit drehzahlgeregelten V...
- Author(s) : ERTEL T.
- Date : 1999/11/17
- Languages : German
- Source: DKV-Tagungsbericht 26. 1999, Berlin.
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Reduction in the power consumption of household...
- Author(s) : BINNEBERG P., KRAUS E., QUACK H.
- Date : 2002/07/16
- Languages : English
- Source: 2002 Purdue conferences. 2002 compressor engineering & refrigeration and air conditioning conferences at Purdue [CD-ROM].
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Modelling of a variable speed hermetic compressor.
- Author(s) : RASMUSSEN B. D.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
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Design and realization of an automated test-sta...
- Author(s) : VETSCH B., FEICHTER G. A., BACHMANN A. H., et al.
- Date : 2016/07/11
- Languages : English
- Source: 2016 Purdue Conferences. 23rd International Compressor Engineering Conference at Purdue.
- Formats : PDF
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