ShareSummary
R22, R717, R290, R134a , R401A, R404A and R409A were compared with R12 for operating costs in refrigerators. In the numerical calculations, suitable dimensionless parameters were used.
Details
- Original title: [In Polish. / En polonais.]
- Record ID : 1998-1535
- Languages: Polish
- Subject: Figures, economy
- Source: Chlodnictwo - vol. 32 - n. 2
- Publication date: 1997
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
-
Themes:
CFCs;
HCFCs;
HFCs;
Ammonia;
Hydrocarbons;
Blends;
Refrigerants, secondary refrigerants: economics and statistics - Keywords: R409a; R401a; R134a; Economy; Comparison; Ammonia; R404A; R22; R12; Substitute; Propane; Refrigerant
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