Simplified model of a membrane-based rectangular micro-desorber for absorption chillers

Venegas Bernal, María Carmen; Vega Blázquez, Mercedes de; García Hernando, Néstor; Ruiz-Rivas Hernando, Ulpiano

Publication:
Simplified model of a membrane-based rectangular micro-desorber for absorption chillers

dc.affiliation.dpto	UC3M. Departamento de Ingeniería Térmica y de Fluidos	es
dc.affiliation.grupoinv	UC3M. Grupo de Investigación: Tecnologías Apropiadas para el Desarrollo Sostenible	es
dc.affiliation.grupoinv	UC3M. Grupo de Investigación: Ingeniería de Sistemas Energéticos	es
dc.contributor.author	Venegas Bernal, María Carmen
dc.contributor.author	Vega Blázquez, Mercedes de
dc.contributor.author	García Hernando, Néstor
dc.contributor.author	Ruiz-Rivas Hernando, Ulpiano
dc.contributor.funder	Ministerio de Economía y Competitividad (España)	es
dc.date.accessioned	2021-04-20T10:21:48Z
dc.date.available	2021-04-20T10:21:48Z
dc.date.issued	2016-11
dc.description.abstract	The simulation of the heat and mass transfer in a H2O-LiBr microchannel desorber endowed with a microporous membrane is presented. The heat and mass transfer processes are modelled by means of selected correlations gathered from the open literature. The simulation provides the evolution along the channels of the parameters involved in the process: heat and mass transfer coefficients, solution concentration, temperatures of the working fluids and pressure potential. The calculated values of the desorption rate are compared to experimental data gathered from the open literature. For the case considered in this study, the maximum ratio between cooling capacity of the chiller and desorber volume is 2312 kW m(-3). This value is more than one order of magnitude higher than the ones found in conventional small-size absorption cooling chillers.	en
dc.format.extent	16
dc.identifier.bibliographicCitation	Venegas, M., de Vega, M., García-Hernando, N. & Ruiz-Rivas, U. (2016). Simplified model of a membrane-based rectangular micro-desorber for absorption chillers. International Journal of Refrigeration, 71, pp. 108–123.	en
dc.identifier.doi	https://doi.org/10.1016/j.ijrefrig.2016.08.013
dc.identifier.issn	0140-7007
dc.identifier.publicationfirstpage	108
dc.identifier.publicationlastpage	123
dc.identifier.publicationtitle	International Journal of Refrigeration	en
dc.identifier.publicationvolume	71
dc.identifier.uri	https://hdl.handle.net/10016/32429
dc.identifier.uxxi	AR/0000018368
dc.language.iso	eng
dc.publisher	Elsevier	en
dc.relation.projectID	Gobierno de España. ENE2013-43131-R	es
dc.rights	© 2016 Elsevier Ltd and IIR.
dc.rights	Atribución-NoComercial-SinDerivadas 3.0 España	*
dc.rights.accessRights	open access
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/es/	*
dc.subject.eciencia	Ingeniería Industrial	es
dc.subject.other	Absorption refrigeration	en
dc.subject.other	Membranes	en
dc.subject.other	Desorber	en
dc.subject.other	Water-lithium bromide	en
dc.subject.other	Rectangular microchannels	en
dc.subject.other	Froid par absorption	fr
dc.subject.other	Membranes	fr
dc.subject.other	Désorbeur	fr
dc.subject.other	Eau–bromure de lithium	fr
dc.subject.other	Microcanaux rectangulaires	fr
dc.title	Simplified model of a membrane-based rectangular micro-desorber for absorption chillers	en
dc.title.alternative	Modèle simplifié d’un micro-désorbeur rectangulaire à base de membrane pour les refroidisseurs à absorption	fr
dc.type	research article	*
dc.type.hasVersion	AM	*
dspace.entity.type	Publication