Comparison of the Membrane-Based Desorber and Plate Heat Exchanger Desorber for Solar Assisted Absorption Refrigeration Systems

dc.authorscopusid 58806157500
dc.authorscopusid 54989651300
dc.authorscopusid 58583358100
dc.contributor.author Ozvaris,Y.G.
dc.contributor.author Jafari,R.
dc.contributor.author Ozyurt,T.O.
dc.contributor.other Automotive Engineering
dc.date.accessioned 2024-10-06T11:17:04Z
dc.date.available 2024-10-06T11:17:04Z
dc.date.issued 2023
dc.department Atılım University en_US
dc.department-temp Ozvaris Y.G., İstanbul Technical University, Graduate School, Energy Science and Technology Program, İstanbul, Turkey; Jafari R., Atılım University, Dept of Automotive Engineering, Ankara, Turkey; Ozyurt T.O., İstanbul Technical University, Energy Institute, Renewable Energy Division, İstanbul, Turkey en_US
dc.description.abstract The Absorption Refrigeration System (ARS) is a type of cooling system that uses non-toxic, non-volatile, and nonflammable working fluids. The system includes a pump and a heat exchanger for the molten solution, in addition to evaporator and condenser components found in a vapor compression refrigeration cycle. Instead of using a compressor, a thermal mechanism such as solar or geothermal energy is utilized for circulation, resulting in significant energy savings. Although generally it is used in large industrial applications, the use of membrane technology in the absorber and/or desorber makes it suitable for residential applications due to the large area-to-volume ratios of the resulting components. In this study, the numerical investigation of the membrane-based desorber, which is known to have the highest COP for the ARS, is performed. Working fluid is H2O–LiBr solution. The pore diameter of microporous polytetraphluoroethylene (PTFE) membrane is 0.45 μm and thickness is 200 μm that is used to separate the solution from the vapour. The results for two type desorbers obtained for hot water and solution heat transfer coefficients, COP, volumetric cooling effect and cooling power are provided and compared to each other. © 2023, Toronto Metropolitan University. All rights reserved. en_US
dc.description.sponsorship Istanbul Teknik Üniversitesi, IT, (43730) en_US
dc.identifier.citationcount 0
dc.identifier.issn 2562-9034
dc.identifier.issue 1 en_US
dc.identifier.scopus 2-s2.0-85182012341
dc.identifier.scopusquality Q4
dc.identifier.uri https://hdl.handle.net/20.500.14411/9570
dc.identifier.volume 2023 en_US
dc.institutionauthor Jafari, Rahim
dc.language.iso en en_US
dc.publisher Toronto Metropolitan University en_US
dc.relation.ispartof International Conference on Thermal Engineering -- 14th International Conference on Thermal Engineering: Theory and Applications, ICTEA 2023 -- 25 May 2023 through 27 May 2023 -- Yalova -- 306049 en_US
dc.relation.publicationcategory Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 0
dc.subject Absorption refrigeration system (ARS) en_US
dc.subject membrane-based desorber en_US
dc.subject microchannel en_US
dc.title Comparison of the Membrane-Based Desorber and Plate Heat Exchanger Desorber for Solar Assisted Absorption Refrigeration Systems en_US
dc.type Conference Object en_US
dspace.entity.type Publication
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