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Performance Analysis of a Cascading Adsorption Cycle Powered by High-Temperature Heat Sources for Low-Temperature Cooling in Hot Climates - imarina:8786606

Autor/es de la URV:Bourouis Chebata, Mahmoud
Autor según el artículo:Abbaz, Dalila; Chaker, Abla; Bourouis, Mahmoud;
Direcció de correo del autor:mahmoud.bourouis@urv.cat
Identificador del autor:0000-0003-2476-5967
Año de publicación de la revista:2020
Tipo de publicación:Journal Publications
ISSN:19485085
Referencia de l'ítem segons les normes APA:Abbaz, Dalila; Chaker, Abla; Bourouis, Mahmoud; (2020). Performance Analysis of a Cascading Adsorption Cycle Powered by High-Temperature Heat Sources for Low-Temperature Cooling in Hot Climates. Journal Of Thermal Science And Engineering Applications, 12(5), -. DOI: 10.1115/1.4046606
Referencia al articulo segun fuente origial:Journal Of Thermal Science And Engineering Applications. 12 (5):
Resumen:Cascade adsorption refrigeration technology using high-temperature driving heat is a very promising option for low-temperature cooling applications due to the large temperature difference between the heat source and the cold distributed. The present work carried out a feasibility and parametric study in order to analyze the functioning of a cascading adsorption cycle using the working pair zeolite/ammonia in beds operating at high temperatures and activated carbon/ammonia in those operating at low temperatures. At the nominal thermal conditions, namely, heating, condensing, and evaporating temperatures of 280 degrees C, 35 degrees C, and (-5) degrees C, respectively, the coefficient of performance (COP) and the specific refrigerating capacity (SCP) of the cycle were 0.53 and 67.1 W/kg. When the driving temperature is varied from 260 degrees C to 320 degrees C, the COP increases by 57% and the SCP by 36%. The performance of the cascading adsorption cycle at negative evaporating temperatures is very satisfactory.
DOI del artículo:10.1115/1.4046606
Enlace a la fuente original:https://asmedigitalcollection.asme.org/thermalscienceapplication/article-abstract/12/5/051021/1075840/Performance-Analysis-of-a-Cascading-Adsorption?redirectedFrom=fulltext
Versión del articulo depositado:info:eu-repo/semantics/acceptedVersion
Acceso a la licencia de uso:https://creativecommons.org/licenses/by/3.0/es/
Departamento:Enginyeria Mecànica
URL Documento de licencia:https://repositori.urv.cat/ca/proteccio-de-dades/
Áreas temáticas:Thermodynamics
Materials science (miscellaneous)
Materials science (all)
General materials science
General engineering
Fluid flow and transfer processes
Engineering, mechanical
Engineering (miscellaneous)
Engineering (all)
Engenharias iii
Condensed matter physics
Palabras clave:Zeolite
Working pairs
Water
Thermal systems
Systems
Refrigeration
Low-temperature cooling
Ice
Heat exchangers
Heat and mass transfer
Cascading cycle
Ammonia
Adsorption refrigeration
Adsorbent
Activated carbon
Entidad:Universitat Rovira i Virgili
Fecha de alta del registro:2023-06-17
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