Investigation on the performance of air source heat pump system with new environment friendly refrigerants for a low carbon building [PDF]
, 2016 Energy is an important development factor. It is consumed in different format from different sources in daily human activities. Solar energy, as the most fundamental renewable energy resource, serves in a clean, domestic and environmentally friendly way
Cuce, E, Ding, Y, Lu, C, Riffat, S
core
Solar heat driven water circulation and aeration system for aquaculture [PDF]
, 2017 The proposed design concept of water aeration and updraft circulation in aquaculture is based on the Organic Rankine Cycle (ORC) technology and uses a solar energy absorbed by a floating collector.
Gusev, Sergei +2 more
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Properties of potential eco-friendly gas replacements for particle detectors in high-energy physics
, 2015 Modern gas detectors for detection of particles require F-based gases for optimal performance. Recent regulations demand the use of environmentally unfriendly F-based gases to be limited or banned. This review studies properties of potential eco-friendly
Ban, Y. +13 more
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Thermodynamic Properties of Dodecamethylpentasiloxane, Tetradecamethylhexasiloxane, and Decamethylcyclopentasiloxane [PDF]
, 2019 The Supporting Information is available free of charge on the ACS Publications website at https://pubs.acs.org/doi/abs/10.1021/acs.iecr.9b00608Siloxanes are widely used in the chemical industry and in process and power engineering.
Baumhögger, Elmar +4 more
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Investigation of Frictional Pressure Drop During Flow Boiling of R1234ze(E) in Horizontal Tub
Zhileng xuebao, 2016 Recently, more attention have been paid to the new refrigerant R1234ze(E), which is supposed to be the most promising alternative of R134a in heat pump system. In this paper, the saturated flow boiling frictional pressure drops characteristics of R1234ze(
Qiu Jinyou +5 more
doaj
International Journal of Air-Conditioning and RefrigerationThis study evaluates two low-global warming potential (low-GWP) refrigerants—R1233zd(E) and R1234ze(Z)—for use in solar ejector refrigeration systems. A steady-state thermodynamic model is developed to compare their performance with baseline R134a across
Zhao Cheng-ming +4 more
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EnergiesDue to its environmental benefits, CO2 shows great potential in refrigeration systems. However, a basic CO2 transcritical (BCT) refrigeration system used for airconditioning in buildings might generate massive indirect carbon emissions for its low COP ...
Yijian He +4 more
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SLE for the carbon dioxide +trans-1,3,3,3-tetrafluoropropene
MATEC Web of Conferences, 2013 A built experimental set-up was employed for the estimation of the solid-liquid equilibria of alternative refrigerants systems. The behavior of carbon dioxide + 1,3,3,3-tetrafluoropropene (CO2 + R1234ze(E)) was measured down to temperatures of 160.0 K ...
Di Nicola G. +3 more
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Exergetic and Economic Evaluation of a Transcritical Heat-Driven Compression Refrigeration System with CO2 as the Working Fluid under Hot Climatic Conditions [PDF]
, 2019 The purpose of this research is to evaluate a transcritical heat-driven compression refrigeration machine with CO2 as the working fluid from thermodynamic and economic viewpoints.
Luo, Jing +3 more
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Cleaner Engineering and TechnologyThis paper proposes and simulates a desiccant air cooling system integrated with a vapor compression cooling unit and a heat recovery unit for an office building in Çanakkale, Turkey, during the summer season. The required electrical energy for equipment
Kamil Neyfel Çerçi +3 more
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