Results 21 to 30 of about 10,829 (309)
Multi-objective optimization of a novel reversible High-Temperature Heat Pump-Organic Rankine Cycle (HTHP-ORC) for industrial low-grade waste heat recovery [PDF]
, 2019 Nowadays, a high amount of industrial thermal energy is still lost due to the lack of competitive solutions for energy revalorization. Facing this challenge, this paper presents a novel technology, based on a reversible High-Temperature Heat Pump (HTHP ...
Amat-Albuixech, Marta +5 more
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Simulation of multi-deck medium temperature display cabinets with the integration of CFD and cooling coil models [PDF]
, 2010 This is the post-print version of the final paper published in Applied Energy. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and ...
A. Hadawey +29 more
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Study on the Method of Reducing Discharge Temperature of Refrigerant System with R32
Zhileng xuebao, 2012 This paper analyzed theoretically the change of refrigerant system after replacement of R410 with R32. Such replacement led to the increase of the discharge temperature of the system.
Qin Yan, Zhang Jianfei
doaj +2 more sources
International Journal of Engineering and Advanced Technology, 2022 Manufacturing process and performance analysis of a non-frost refrigeration system are presented in this paper. Main objectives of this research were to suggest better refrigerant as well as propose a technique for further reduction of the power consumption of the system. Performance of the refrigeration system was evaluated for Tetra-fluoro-ethane and
Dr. Mohammad Harun-Or-Rashid +2 more
openaire +1 more source
EnergiesHeat pump water heaters (HPWHs) are a proven technology for water heating that has been commercialized. The adoption of HPWHs for domestic and commercial water heating is growing rapidly because of their superior performance compared with alternative ...
Ahmed Elatar +4 more
doaj +1 more source
Energy Reports, 2020 The use of graphene nanolubricant to enhance the performance of eco-friendly refrigerant (R600a) in a vapour compression system was investigated. The graphene nanoparticles were dispersed in the base lubricant and prepared for three different samples of ...
T.O. Babarinde +3 more
doaj +1 more source
EFFICIENCY OF ARTIFICIAL COLD PRODUCTION IN SEPARATION FREEZE-OUT PLANTS [PDF]
Техника и технология пищевых производств, 2016 The article presents the results of research on energy efficiency of using various refrigerants in single-stage cold supplying systems of separation freeze-out plants. Separation freeze-out is used for low temperature concentration of liquid foods, water
Korotkiy I.A. +2 more
doaj +1 more source
Energy Reports, 2020 Vapour compression refrigerator systems working with R134a are associated with high energy demand and environmental problems and refrigerator consumers’ prioritise energy consumption in choosing their choice of refrigerator systems.
T.O Babarinde, S.A Akinlabi, D.M Madyira
doaj +1 more source
InventionsBecause of serious concerns about global warming, manufacturers have started phasing out high global warming potential (GWP) refrigerants in commercial refrigeration equipment (e.g., R-134a).
Mingkan Zhang +2 more
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use natural gas consumption in 201Scenarios to decarbonize residential water heating in California [PDF]
, 2017 This paper presents the first detailed long-term stock turnover model to investigate scenarios to decarbonize the residential water heating sector in California, which is currently dominated by natural gas.
Kammen, Daniel M +2 more
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