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Pure Butane as refrigerant in domestic refrigerator freezer
Published 2007“…This paper presents an experimental investigation on the performance of a domestic refrigerator using pure butane as a refrigerant. A domestic refrigerator designed to work with R-134a as refrigerant was used as test unit to assess the possibility of pure butane as refrigerant. …”
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Performance investigation of domestic refrigerator using pure hydrocarbons and blends of hydrocarbons as refrigerants
Published 2007“…A domestic refrigerator designed to work with R-134a was used as a test unit to asses the possibility of using hydrocarbons and their blends as refrigerants. …”
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3
Energy and thermodynamic performance of LPG as an alternative refrigerant to R-134a in a domestic refrigerator
Published 2012“…Highest exergy loss has been found when R134a is used as a refrigerant in a domestic refrigerator.…”
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Different methods of grading or rating refrigerator freezers
Published 2005“…As refrigerator-freezers are one of the major energy consuming appliances in the household environment, a great deal of attention has been paid to improve their efficiency throughout the world. …”
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5
Factors affecting refrigerator-freezers energy consumption
Published 2002“…Two refrigerator-freezers, one with a top-mounted freezer and one with side-by-side doors, were tested in the laboratory to determine the sensitivity of their energy consumption to various operational factors. …”
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Greenhouse gas emissions from refrigeration equipment in Malaysia
Published 2009“…This paper presents an analysis of the greenhouse gas (GHG) emissions from refrigeration equipment. The refrigeration equipments use refrigerants such as chlorofluorocarbons (CFCs) and hydrofluorocarbons HFCs, which are believed to contribute the ozone depletion and global warming. …”
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Performance investigation of a solar powered thermoelectric refrigerator
Published 2008“…This paper describes the development stages and performance of a solar powered thermoelectric refrigerator. It is carried out by installing a conventional thermoelectric refrigerator in a stand alone photovoltaic system for household usage. …”
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Actual usage conditions and energy consumption of refrigerator-freezers
Published 2006“…Air conditioners, refrigerators, washing machines and other appliances are significant energy users in this sector. …”
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Labeling design effort for household refrigerator-freezers in Malaysia
Published 2005“…The paper is particularly concerned with developing a proposed energy guide label for household refrigerator-freezers through consumer research. Survey work conducted throughout Malaysia to develop a comprehensive energy guide label. …”
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Factors effecting energy consumption of household refrigerator-freezers
Published 2000“…An experiment was conducted to investigate the effect of temperature, door opening, thermostat setting position, relative humidity, and loading on energy consumption of a household refrigerator-freezer. Our investigation reveals that temperature has the greatest effect on energy consumption followed by loading. …”
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Effects of different variables on moisture transfer of household refrigerator-freezer
Published 2011“…Moisture transfer plays an important role in the hot and humid climate like Malaysia to preserve perishable food in the refrigerator-freezer. This paper presents the moisture transfer of household refrigerator-freezer during the open and closed door conditions. …”
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A review on exergy analysis of vapor compression refrigeration system
Published 2011“…Refrigerants R 407a, R 600a, R 410a and R 134a are considered and analyzed with respect to exergy efficiency. …”
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Development of energy test procedure for household refrigerator-freezers in Malaysia
Published 2004“…Refrigerator-freezer energy consumption is greatly influenced by room temperature, thermostat setting positions, and door openings. …”
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Thermodynamic performance analysis of R-600 and R-600a as refrigerant
Published 2010“…In the developing countries like Malaysia, most of the vapor compression refrigeration system continues to run on halogenated refrigerants due to its excellent thermodynamic and thermo-physical properties. …”
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Butane, isobutane and their mixtures as an alterantives to R-134a in domestic refrigerator
Published 2007“…The present paper describes the experimental results on the performance of butane isobutene and their mixture as refrigerant in domestic refrigerator. Pure butane, isobutene and mixture of propane, butane and isobutene were used as refrigerants. …”
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Developing energy efficiency standard and its impact on refrigerator-freezers in Malaysia
Published 2002“…Refrigerator-freezers are one of the major energy users in the residential sector of Malaysia. …”
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The applicability of ISO household refrigerator–freezer energy test specifications in Malaysia
Published 2001“…ISO 8187, ISO 8561, and ISO 7371 are the relevant test standards for household refrigerating appliances. This paper presents the possibility of introducing ISO household refrigerator-freezer test standards in Malaysia. …”
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Prospect of hydrocarbon uses based on exergy analysis in the vapor compression refrigeration system
Published 2011“…Exergy losses depend on evaporator temperatures, condensing temperature, refrigerants and ambient temperature. Most of the exergy losses occur in the condenser. …”
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19
Application of artificial neural networks to investigate the energy performance of household refrigerator-freezers
Published 2008“…In this study, the energy consumption of 149 domestic refrigerators has been monitored in Malaysian households. …”
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Open and closed door moisture transport and corresponding energy consumption in household refrigerator
Published 2007“…The result of this study shows that the refrigerator with door openings consumes 8 more energy than the same refrigerator without door openings. …”
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