A3 and A2 refrigerants: Border determination and hunt for A2 low-GWP blends
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Otros documentos de la autoría: Calleja-Anta, Daniel; Nebot-Andres, Laura; Cabello López, Ramón; Sánchez García-Vacas, Daniel; Llopis, Rodrigo
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7035
comunitat-uji-handle3:10234/8617
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INVESTIGACIONMetadatos
Título
A3 and A2 refrigerants: Border determination and hunt for A2 low-GWP blendsAutoría
Fecha de publicación
2021-11-26Editor
Elsevier Ltd.ISSN
0140-7007Cita bibliográfica
Daniel Calleja-Anta, Laura Nebot-Andres, Ramon Cabello, Daniel Sanchez, Rodrigo Llopis, A3 and A2 refrigerants: Border determination and hunt for A2 low-GWP blends, International Journal of Refrigeration (2021), doi: https://doi.org/10.1016/j.ijrefrig.2021.11.012Tipo de documento
info:eu-repo/semantics/articleVersión
info:eu-repo/semantics/acceptedVersionPalabras clave / Materias
Resumen
The hunt for new refrigerant blends has been concentrated to locate A1 refrigerants. However, the investigation for A2 or A2L blends to replace hydrocarbons (A3) has not attracted attention yet, although these mixtures ... [+]
The hunt for new refrigerant blends has been concentrated to locate A1 refrigerants. However, the investigation for A2 or A2L blends to replace hydrocarbons (A3) has not attracted attention yet, although these mixtures will allow to increase the maximum charge of refrigeration systems from 500 g to 1200 g. This paper extends Linteris’ et al. work to define, for first time, the frontier between A3 and A2 ASHRAE safety classifications with an approach that can avoid large experimental campaigns. Then, using the methodology, it determines the composition limits of possible A2 binary blends with hydrocarbons that have a GWP below 150. Only mixtures of hydrocarbons with A2 or A2L components meet the criteria, and the composition of the least flammable fluid is predominant. Proposed hypothesis, developed theoretically, should be completed in the future with experimentation, to quantify the energy performance of found blends. [-]
Descripción
In Press, Journal Pre-proof
Publicado en
International Journal of RefrigerationEntidad financiadora
Universitat Jaume I | Ministerio de Ciencia, Innovación y Universidades | Ministerio de Educación, Cultura y Deporte
Código del proyecto o subvención
PREDOC/2019/19 | UJI-B2019-56 | RTI2018-093501-B-C21 | FPU16/00151
Derechos de acceso
© 2021 Published by Elsevier Ltd.
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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