SharePerformance of R407C and HCFC-22 in chillers with brazed plate heat exchangers.
Author(s) : CHITTI M. S., BIVENS D. B.
Summary
Brazed plate heat exchangers (BPHX) have been in use for several years as condensers and evaporators. BPHX design permits easy implementation of counter current flow configuration. This feature potentially benefits zeotropic mixtures in HVAC systems as the refrigerant's temperature glide can be matched with that of the other fluid. Cooling capacity and energy efficiency were found to be respectively 5.6 and 0.3% greater for R407C as compared to HCFC-22 for the range of tests conducted.
Details
- Original title: Performance of R407C and HCFC-22 in chillers with brazed plate heat exchangers.
- Record ID : 1999-3419
- 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
See other articles from the proceedings (67)
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Indexing
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Themes:
HCFCs;
Heat transfer;
Chillers;
Blends - Keywords: R407C; Chiller; R22; Performance; Plate exchanger
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- Languages : English
- Source: Heat transfer in condensation and evaporation: application to industrial and environmental processes. Preprints of the EUROTHERM Seminar 62.
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- Author(s) : AHNEFELD G.
- Date : 1996/11/20
- Languages : German
- Source: DKV-Tagungsbericht 23. 1996 Leipzig.
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- Date : 1996/11/20
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- Source: DKV-Tagungsbericht 23. 1996 Leipzig.
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- Date : 1998/11/17
- Languages : English
- Source: Heat transfer in condensation and evaporation: application to industrial and environmental processes. Preprints of the EUROTHERM Seminar 62.
View record