Results 121 to 130 of about 1,212 (176)

Performance assessment of a refrigeration system with an integrated condenser under different environmental conditions. [PDF]

open access: yesHeliyon
Banjo SO   +6 more
europepmc   +1 more source

Experimental study on R1234yf/R134a mixture (R513A) as R134a replacement in a domestic refrigerator

Applied Thermal Engineering, 2019
Abstract In this paper, a comparative experimental study between R134a and its low GWP alternative R1234yf/R134a (called R513A, 44/56% weight) in a domestic refrigerator was presented. Three kinds of tests were carried out under the same ambient condition. The optimal charge for R513A is 80 g, which is 5.9% lower than that of R134a (85 g).
Meng Yang   +3 more
exaly   +2 more sources

R134a and various mixtures of R22/R134a as an alternative to R22 in vapour compression heat pumps

Energy Conversion and Management, 2004
Abstract The performance of an air to water vapor compression heat pump has been investigated experimentally. The main purpose of this study was to investigate the possibilities of using R134a as a working fluid to replace R22 for vapor compression heat pumps.
KARAGÖZ, Şendoğan   +3 more
exaly   +4 more sources

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