Results 11 to 20 of about 2,491 (296)
Refractive indices of fluids related to alternative refrigerants
Journal of Research of the National Institute of Standards and Technology, 1994 As part of a comprehensive program to develop suitable methods of chemical analysis for alternative refrigerants and their products, we have compiled a database of spectral, chromatographic, and physical property data that can aid in compound identification.
Bruno, Thomas J. +2 more
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Review on Flow Condensation Heat Transfer of Alternative Refrigerants inside Horizontal Tubes
Zhileng xuebao, 2013 Flow condensation heat transfer is of great significance for the performance of refrigeration system and is an important index of the refrigerant alternatives. In this paper, condensation heat transfer of the new alternative refrigerants is investigated.
Zhang Xuedong +2 more
doaj +2 more sources
Pomorstvo, 2023 The usage of CFC and HCFC gases, which are extensively used in ship refrigeration and air conditioning systems, has been restricted due to harmful effects on the ozone layer and global warming. Thus, the use of alternative refrigerants becomes a possible solution.
Durmusoglu, Yalcin, Kocak, Gazi
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Zhileng xuebaoWith the adoption and implementation of the Kigali Amendment in China, the R134a refrigerant has gradually reduced and could be eliminated in China′s mobile air conditioning （MAC）.
Ren Zhaolong +4 more
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Research Progress on Alternative Refrigerants and Their Development Trend
Zhileng xuebao, 2011 The new agreement about “accelerate the phase-out of production and consumption of hydro-chlorofluorocarbons (HCFCs)” on the 19th meeting of the Parties to the Montreal Protocol put much more pressure on Chinese refrigeration industry.
Li Liansheng
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Refrigeration system performance using alternative refrigerants.
, 2016 I ett kylsystem kommer köldmediet alltid att, på ett eller annat sätt, läcka ut i atmosfären. Läckage av all världens köldmedium har en icke försumbar inverkan på den globala uppvärmningen. Den europeiska kommissionen nyligen godkänt en förordning kallad Regulation No 517/2014 on fluorinated greenhouse gases (FGR). Denna förordning innebär, bland flera
Lindeman, Lukas
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Alternative refrigerants and refrigeration cycles for domestic refrigerators [PDF]
, 1992 This project initially focused on using nonazeotropic refrigerant mixtures (NARMs) in a two-evaporator refrigerator-freezer design using two stages of liquid refrigerant subcooling. This concept was proposed and tested in 1975. The work suggested that the concept was 20% more efficient than the conventional one-evaporator refrigerator-freezer (RF ...
Sand, J. R. +2 more
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An Overview of Environment-Friendly Refrigerants for Domestic Air Conditioning Applications
Energies, 2022 Low global warming potential (GWP) refrigerants for the next-generation air conditioning systems have been investigated with target domestic applications.
Kutub Uddin, Bidyut Baran Saha
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Energies, 2023 This study proposes the experimental evaluation of alternative refrigerants with low global warming potentials (GWPs) such as R1234ze(E), R513A, and the mixture R516A as a drop-in replacement for R134a in a domestic refrigerator with a volumetric ...
Juan M. Belman-Flores +4 more
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Safe Use of Flammable Refrigerants in Cooling/Heating Cycles
, 2023 The F-Gas regulation and the resulting phasedown of fluorinated hydrocarbons (HFOs) as safe refrigerants effects an increase in research and development activities for alternative low-GWP refrigerants. Besides new synthetic refrigerants, there is a focus
Schnabel, Lena +2 more
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