- -

Shell-and-tube evaporator model performance with different two-phase flow heat transfer correlations. Experimental analysis using R134a and R1234yf

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

  • Estadisticas de Uso

Shell-and-tube evaporator model performance with different two-phase flow heat transfer correlations. Experimental analysis using R134a and R1234yf

Show simple item record

Files in this item

dc.contributor.author Navarro-Esbrí, J. es_ES
dc.contributor.author Molés, Francisco es_ES
dc.contributor.author Peris, Bernardo es_ES
dc.contributor.author Barragan-Cervera, Angel es_ES
dc.contributor.author Mendoza-Miranda, Juan Manuel es_ES
dc.contributor.author Mota-Babiloni, Adrián es_ES
dc.contributor.author Belman Flores, Juan Manuel es_ES
dc.date.accessioned 2020-04-01T07:16:02Z
dc.date.available 2020-04-01T07:16:02Z
dc.date.issued 2014 es_ES
dc.identifier.issn 1359-4311 es_ES
dc.identifier.uri http://hdl.handle.net/10251/139938
dc.description.abstract [EN] This work presents a model of a shell-and-tube evaporator using R1234yf and R134a as working fluids. The model uses the effectiveness-NTU method to predict the evaporation pressure and the refrigerant and secondary fluid temperatures at the evaporator outlet, using as inputs the geometry of the evaporator, the refrigerant mass flow rate and evaporator inlet enthalpy, and the secondary fluid volumetric flow rate and evaporator inlet temperature. The model performance is evaluated using different two-phase flow heat transfer correlations through model outputs, comparing predicted and experimental data. The output parameter with maximum deviations between the predicted and experimental data is the evaporating pressure, being the deviations in outlet temperatures less than 3%. The evaporator model using Kandlikar's correlation obtains the highest precision and the lowest absolute mean error, with 4.87% in the evaporating pressure, 0.45% in the refrigerant outlet temperature and 0.03% in the secondary fluid outlet temperature. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Applied Thermal Engineering es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject R1234yf es_ES
dc.subject R134a es_ES
dc.subject Shell-and-tube heat exchanger es_ES
dc.subject Evaporator model es_ES
dc.subject Two-phase flow heat transfer correlations es_ES
dc.subject.classification INGENIERIA NUCLEAR es_ES
dc.title Shell-and-tube evaporator model performance with different two-phase flow heat transfer correlations. Experimental analysis using R134a and R1234yf es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.applthermaleng.2013.09.009 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MECD//AP2012-2841/ES/AP2012-2841/ es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Termodinámica Aplicada - Departament de Termodinàmica Aplicada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Ingeniería Energética - Institut d'Enginyeria Energètica es_ES
dc.description.bibliographicCitation Navarro-Esbrí, J.; Molés, F.; Peris, B.; Barragan-Cervera, A.; Mendoza-Miranda, JM.; Mota-Babiloni, A.; Belman Flores, JM. (2014). Shell-and-tube evaporator model performance with different two-phase flow heat transfer correlations. Experimental analysis using R134a and R1234yf. Applied Thermal Engineering. 62(1):80-89. https://doi.org/10.1016/j.applthermaleng.2013.09.009 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.applthermaleng.2013.09.009 es_ES
dc.description.upvformatpinicio 80 es_ES
dc.description.upvformatpfin 89 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 62 es_ES
dc.description.issue 1 es_ES
dc.relation.pasarela S\250019 es_ES
dc.contributor.funder Ministerio de Educación, Cultura y Deporte es_ES


This item appears in the following Collection(s)

Show simple item record