Energy evaluation of R152a as drop in replacement for R134a in cascade refrigeration plants
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Otros documentos de la autoría: Cabello López, Ramón; Sánchez García-Vacas, Daniel; Llopis, Rodrigo; Catalán-Gil, Jesús; Nebot-Andres, Laura; Torrella Alcaraz, Enrique
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Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
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Título
Energy evaluation of R152a as drop in replacement for R134a in cascade refrigeration plantsAutoría
Fecha de publicación
2017-01Editor
ElsevierCita bibliográfica
CABELLO, R., et al. Energy evaluation of R152a as drop in replacement for R134a in cascade refrigeration plants. Applied Thermal Engineering, 2017, vol. 110, p. 972-984.Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.sciencedirect.com/science/article/pii/S1359431116316064Palabras clave / Materias
Resumen
An experimental comparison has been performed of a cascade refrigeration facility working with the refrigerant pairs R134a/R744 and R152a/R744. This kind of facility is suitable for industrial and commercial refrige ... [+]
An experimental comparison has been performed of a cascade refrigeration facility working with the refrigerant pairs R134a/R744 and R152a/R744. This kind of facility is suitable for industrial and commercial refrigeration applications. The high GWP refrigerant R134a has been substituted with the low GWP refrigerant R152a, in accordance with the new environmental regulations aimed at mitigating the Greenhouse effect. As both refrigerants belong to the family of HFC fluids, the replacement has been carried out as a drop-in. Apart from safety considerations, as R152a is included in the A2 group, the results of the wide range of tests conducted show that no special energy improvement or worsening is achieved, and that the replacement of R134a with R152a is technically and energetically feasible. [-]
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Applied Thermal Engineering Volume 110, 5 January 2017Derechos de acceso
© 2016 Elsevier Ltd. All rights reserved.
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