Listar Departament: Enginyeria Mecànica i Construcció por autoría "17aa0a0b-38b9-4750-835b-544ee7cc6917"
Mostrando ítems 1-5 de 5
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Experimental Assessment of the Internal Heat Exchanger in Vapour Compression Systems With Low GWP Refrigerant R516A
Al-Sayyab, Ali; Mota-Babiloni, Adrián; Barragán Cervera, Angel; Giménez-Prades, Pau; Fernández-Moreno, Adrián; Navarro-Esbrí, Joaquín Elsevier (2022)Internal heat exchangers (IHX) are commonly used to improve the energy performance of vapour compression refrigeration cycles. However, the magnitude of the improvement depends on the refrigerant and operational ... -
Modelling and evaluation of a high-temperature heat pump two-stage cascade with refrigerant mixtures as a fossil fuel boiler alternative for industry decarbonization
Navarro-Esbrí, Joaquín; Fernández-Moreno, Adrián; Mota-Babiloni, Adrián Elsevier (2022-05-22)High-Temperature Heat Pump (HTHP) is becoming a feasible technology for decarbonization, being proposed as an alternative to fossil fuel boilers in several industrial, commercial, and urban applications. This work presents ... -
Optimal refrigerant mixture in single-stage high-temperature heat pumps based on a multiparameter evaluation
Fernández-Moreno, Adrián; Mota-Babiloni, Adrián; Giménez-Prades, Pau; Navarro-Esbrí, Joaquín Elsevier Ltd (2022-01-25)High-temperature heat pumps (HTHPs) are compression systems that convert residual heat to high-grade heat used in several industrial applications. Refrigerants for HTHPs are still not explored, and most studies consider ... -
Semi-empirical analysis of HFC supermarket refrigeration retrofit with advanced configurations from energy, environmental, and economic perspectives
Mota-Babiloni, Adrián; Giménez-Prades, Pau; Makhnatch, Pavel; Rogstam, Jörgen; Fernández-Moreno, Adrián; Navarro-Esbrí, Joaquín Elsevier B.V. (2022-02-23)F-gas phase-down schedules will remove most of the HFCs (hydrofluorocarbons) used in refrigeration systems in the short term. Besides refrigerant substitution, configuration modifications can be considered in existing ... -
Ternary refrigerant blends for ultra-low temperature refrigeration
Mota-Babiloni, Adrián; Fernández-Moreno, Adrián; Giménez-Prades, Pau; Udroiu, Cosmin-Mihai; Navarro-Esbrí, Joaquín Elsevier (2023)The absence of GWP limitation for refrigerants operating in vapour compression systems with a target temperature below –50 ◦C has caused slower market development. Therefore, while typical refrigeration applications have ...