ShareHeat exchanger frosting patterns with evaporating R404A and single phase secondary refrigerant.
Author(s) : MAO Y., TERRELL W., HRNJAK P.
Summary
The paper presents experimental results and a comparative analysis of frosting and defrosting of the same heat exchanger under different conditions. It was first used as an evaporator for R404A (in DX mode) and then as a heat exchanger with single-phase secondary refrigerants at low temperature (-15 to -30 deg C, for frozen food and ice cream) in the 8 feet single deck display case. Results reveal more uniform frosting of the heat exchanger when operated with single-phase secondary refrigerant (potassium formate).
Details
- Original title: Heat exchanger frosting patterns with evaporating R404A and single phase secondary refrigerant.
- Record ID : 1999-3583
- Languages: English
- Source: Proceedings of the 1998 Purdue International Refrigeration Conference.
- Publication date: 1998/07/14
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Comparison of energy efficiencies of commercial...
- Author(s) : CLODIC D., LE PELLEC C., DARBORD I.
- Date : 1998/07/14
- Languages : English
- Source: Proceedings of the 1998 Purdue International Refrigeration Conference.
View record
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Performance of a display case at low temperatur...
- Author(s) : MAO Y., TERELL W., HRNJAK P.
- Date : 1999
- Languages : English
- Source: Refrigerated Transport, Storage and Retail Display.
- Formats : PDF
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Simulation and comparison of primary and second...
- Author(s) : GE Y., TASSOU S. A.
- Date : 2001/09/15
- Languages : English
- Source: CLIMA 2000. 7th REHVA World Congress, Naples 2001 [CD-ROM + Hard-copy abstracts].
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Defrost issues of display cabinets with direct-...
- Author(s) : MAO Y., HRNJAK P. S.
- Date : 1999/09/19
- Languages : English
- Source: 20th International Congress of Refrigeration: Refrigeration into the Third Millennium.
- Formats : PDF
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Alternative routes to indirect refrigeration sy...
- Author(s) : HOOGEN B. van den, JANS R.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
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