ShareScaling factors for compressor ratings tables.
Author(s) : MURPHY F. T., LOW R. E., CORR S., GILBERT B. E.
Summary
The introduction of HFC refrigerants to replace R502 and R22 have required engineers to re-evaluate system design and understand the consequences of using different refrigerant alternatives. One part of the evaluation is understanding the difference between calorimeter results and the operation of real systems. The paper presents a simple method for computing scaling factors which can be used as multipliers to correct calorimetry ratings to more realistically reflect evaporator capacities which could be expected from systems in actual use. The principle behind these scaling factors is identical to that encoded in the compressor selection software offered by compressor manufacturers.
Details
- Original title: Scaling factors for compressor ratings tables.
- Record ID : 1996-3375
- Languages: English
- Source: Stratospheric Ozone Protection for the 90's. 1995 International CFC and Halon Alternatives Conference & Exhibition. Conference proceedings.
- Publication date: 1995/10/23
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Themes:
HCFCs;
Compressors;
Blends - Keywords: Calorimetry; Calculation; Measurement; R502; R22; Substitute; Performance; Refrigerant; Compressor
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Results of compressor calorimeter tests in ARI'...
- Author(s) : GODWIN D. S., MENZER M. S.
- Date : 1993/10/20
- Languages : English
- Source: The 1993 International CFC and Halon Alternatives Conference. Stratospheric Ozone Protection for the 90's. Proceedings.
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Results of compressor calorimeter tests in ARI'...
- Author(s) : GODWIN D. S., MENZER M. S.
- Date : 1993/08/30
- Languages : English
- Source: ARI, AREP Res. Pap. - 10 p.; 11 fig.; 4 ref.
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CONVERSION WITHOUT FEAR: SOME GOOD R22 REFRIGER...
- Author(s) : DOHLINGER M.
- Date : 1991/04
- Languages : German
- Source: Kälte + Klimatechnik (Die) - vol. 44 - n. 4
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Compressor calorimeter experiments on R502 and ...
- Author(s) : SHIFLETT M. B., YOKOZEKI A.
- Date : 1994/07/19
- Languages : English
- Source: Proceedings of the 1994 International Refrigeration Conference at Purdue.
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Assessment of HFC143a as an alternative of HCFC...
- Author(s) : BHADURI S. C.
- Date : 1995/10/23
- Languages : English
- Source: Stratospheric Ozone Protection for the 90's. 1995 International CFC and Halon Alternatives Conference & Exhibition. Conference proceedings.
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