Exergy calculation of lithium bromide-water solution and its application in the exergetic evaluation of absorption refrigeration systems LiBr-H2O

dc.creatorPalacios-Bereche, R
dc.creatorGonzales, R
dc.creatorNebra, SA
dc.date2012
dc.dateFEB
dc.date2014-07-30T17:31:56Z
dc.date2015-11-26T16:29:25Z
dc.date2014-07-30T17:31:56Z
dc.date2015-11-26T16:29:25Z
dc.date.accessioned2018-03-28T23:10:30Z
dc.date.available2018-03-28T23:10:30Z
dc.identifierInternational Journal Of Energy Research. Wiley-blackwell, v. 36, n. 2, n. 166, n. 181, 2012.
dc.identifier0363-907X
dc.identifierWOS:000299380100003
dc.identifier10.1002/er.1790
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/66274
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/66274
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1269726
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionThe aim of this study is to present a methodology to calculate the exergy of lithium bromidewater solution (LiBr/H2O) widely used in absorption refrigeration systems, absorption heat pumps and absorption heat transformers. As the LiBr/H2O solution is not ideal, it is necessary to take into account the activity of the constituents in the chemical exergy calculation. Adopting the reference environment proposed by Szargut et al., the chemical exergy of pure LiBr was obtained as well as the chemical and physical exergy of the LiBr/H2O solution. Results are reported in the temperature range between 5 and 180 degrees C. In the literature, exergy values for LiBr/H2O solution are widely varied. This fact is due to different reference systems adopted to calculate exergy. Some cases in the literature are compared with that obtained with the methodology proposed in this study and with the approaches of Koehler, Ibele, Soltes and Winter and Oliveira and Le Goff. Copyright (C) 2010 John Wiley & Sons, Ltd.
dc.description36
dc.description2
dc.description166
dc.description181
dc.descriptionFINEP [01/06/004700]
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFINEP [01/06/004700]
dc.descriptionCNPq [PQ 10-307068/200-64]
dc.languageen
dc.publisherWiley-blackwell
dc.publisherMalden
dc.publisherEUA
dc.relationInternational Journal Of Energy Research
dc.relationInt. J. Energy Res.
dc.rightsfechado
dc.rightshttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dc.sourceWeb of Science
dc.subjectabsorption system
dc.subjectexergy
dc.subjectlithium bromide
dc.subjectchemical exergy
dc.subjectreference system
dc.subjectOptimization
dc.titleExergy calculation of lithium bromide-water solution and its application in the exergetic evaluation of absorption refrigeration systems LiBr-H2O
dc.typeArtículos de revistas


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