Experimental results and analysis of throttling refrigeration with ternary mixed refrigerant [PDF]
E3S Web of Conferences, 2021 In-depth analysis of the influence of mixed working fluids on the thermodynamic performance of a throttling refrigeration cycle through experimental research. After optimizing the calculation of two ternary mixed working fluids with different compositions, the charging test is carried out, and the throttle characteristic curve of the mixed working ...
Ruonan Wang, Bin Liu, Haodong Liu
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Mixed Magnetism for Refrigeration and Energy Conversion [PDF]
Advanced Energy Materials, 2011 AbstractThe efficient coupling between lattice degrees of freedom and spin degrees of freedom in magnetic materials can be used for refrigeration and energy conversion. This coupling is enhanced in materials exhibiting the giant magnetocaloric effect.
Dung, N.H. +8 more
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Performance analysis of vapor compression refrigeration system using mixed refrigerant R410A
International Journal of Energy Applications and Technologies, 2021 Mixed refrigerants are obtained from mixing pure refrigerants in specific proportions and it is known as mixed refrigerants. Mixture refrigerants are divided into two groups according to their thermodynamic behavior: zeotropic mixtures and azeotropic mixtures.
Bayram KILIÇ, Osman İPEK
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Parameters affecting the efficiency of a heat transformer with a particular focus on the heat solution [PDF]
, 2016 The heat transformer is a reverse cycle absorption machine, suitable for the direct exploitation of heat wastes and solar energy. Part of these wastes are “transformed” into thermal energy at a higher temperature than the one provided. Hence some studies
Coppi, Massimo +3 more
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A study on the use of dual mixed refrigerant in a cascade dual mixed refrigerant cycle [PDF]
Advances in Mechanical Engineering, 2017 In this article, a precooling cycle was used to reduce the power consumption and improve the heat transfer efficiency of a mixed refrigerant cycle. Propane precooling and mixed refrigerant precooling are two common precooling methods. The cascade dual mixed refrigerant cycle, which involves mixed refrigerant precooling and has a specific power ...
Guo-guang Ma +3 more
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Development of rectifying circuit with mixed refrigerants
International Journal of Refrigeration, 1989 The use of mixed refrigerants for heat pump cycles has attracted the attention of the International Energy Agency as an important aspect of heat pump technology, and research and development activities in this area are being promoted all over the world.
Yoshida, Y. +4 more
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Magnetocaloric Effect Caused by Paramagnetic Austenite–Ferromagnetic Martensite Phase Transformation [PDF]
, 2018 In the present work, the magnetization of Ni50Mn17.5Ga25Cu7.5 alloy undergoing the first-order phase transition from paramagnetic austenite to ferromagnetic martensite was measured to evaluate the magnetic-field-induced entropy change (MFIEC) and ...
Cesari, Eduard +4 more
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Solid-liquid equilibria for the dimethyl ether plus carbon dioxide binary system [PDF]
, 2010 A recently built experimental setup was employed for the estimation of the solid-liquid equilibria of alternative refrigerants systems. The behavior of dimethyl ether (DME) + carbon dioxide was measured down to temperatures of 131.6 K.
Di Nicola, G. +3 more
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Investigation of an R134A Refrigerant/Iso 32 Polyol Ester Oil Mixture in Condensation [PDF]
, 2001 Air Conditioning and Refrigeration Project ...
Chato, J.C. +2 more
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Modeling and Testing of an R-23/R-134a Mixed Refrigerant System for Low Temperature Refrigeration [PDF]
, 2013 Low temperature refrigeration storage equipment in the biotechnology industry typically uses cascade refrigeration to achieve evaporating temperatures of -80 °C (-112 °F) or below.
Bowman, Anthony +2 more
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