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Energy evaluation of R22 substitutes in an experimental plant with plate heat exchangers.

Energetische Bewertung von R22-Alternativen in einer Experimentieranlage mit Platten-Wärmeübertragern.

Author(s) : AHNEFELD G.

Summary

The slight reduction in capacity compared with R22 (lower than 8%) occurs with both R407C and R404A in a plate heat exchanger (coaxial heat exchanger: lower than 15%). The main cause of such good performance with R407C is the great increase in dewpoint temperature at the evaporator outlet, in comparison with the coaxial evaporator.

Details

Original title: Energetische Bewertung von R22-Alternativen in einer Experimentieranlage mit Platten-Wärmeübertragern.
Record ID : 1998-0101
Languages: German
Source: DKV-Tagungsbericht 23. 1996 Leipzig.
Publication date: 1996/11/20
Document available for consultation in the library of the IIR headquarters only.

Links

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Indexing

Themes: HCFCs;
Blends
Keywords: R407C; R404A; R22; Substitute; Performance; Refrigerant; Plate exchanger