- -

Large Eddy Simulation for high pressure flows: Model extension for compressible liquids

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Large Eddy Simulation for high pressure flows: Model extension for compressible liquids

Show simple item record

Files in this item

dc.contributor.author Payri, Raul es_ES
dc.contributor.author Tormos, B. es_ES
dc.contributor.author Gimeno, Jaime es_ES
dc.contributor.author Bracho Leon, Gabriela es_ES
dc.date.accessioned 2018-01-24T13:22:22Z
dc.date.available 2018-01-24T13:22:22Z
dc.date.issued 2011 es_ES
dc.identifier.issn 0895-7177 es_ES
dc.identifier.uri http://hdl.handle.net/10251/95461
dc.description.abstract [EN] The present study gives a general outline for the fluid-dynamical calculation of flows at high pressure conditions. The main idea is to present a mathematical description of high pressure processes in liquids at compressible conditions, quantifying the effect of density variations on the flow pattern due to those pressure variations. The improved mathematical approach is coupled to a Large Eddy Simulation (LES) solver. The main code was developed by OpenSource Ltd. for OpenFOAM, and the authors have introduced the additional expressions in order to calculate particular variables. For validating the code improvement, the LES solver is applied to a modern common-rail nozzle injector used in diesel engines. Results have been compared against other calculations that assumed constant properties and simultaneously validated with experimental data. © 2010 Elsevier Ltd. es_ES
dc.description.sponsorship This work has been funded by MINISTERIO DE CIENCIA E INNOVACION from Spain, in the framework of the project “ESTUDIO TEORICO EXPERIMENTAL DE LA INFLUENCIA DEL COMBUSTIBLE SOBRE LA CAVITACION Y EL DESARROLLO DEL CHORRO EVAPORATIVO”, Reference No. TRA2010-17564. The authors would like to thank Universidad de Valencia for the computer resources, technical expertise, the assistance provided and for allowing the use of the supercomputer Tirant.
dc.language Inglés es_ES
dc.publisher PERGAMON-ELSEVIER SCIENCE LTD es_ES
dc.relation.ispartof Mathematical and Computer Modelling es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Compressible es_ES
dc.subject Diesel injectors es_ES
dc.subject Large Eddy Simulation es_ES
dc.subject Liquids es_ES
dc.subject Code improvement es_ES
dc.subject Common rail es_ES
dc.subject Compressible liquid es_ES
dc.subject Density variations es_ES
dc.subject Experimental data es_ES
dc.subject High pressure es_ES
dc.subject High pressure process es_ES
dc.subject High-pressure condition es_ES
dc.subject Large eddy es_ES
dc.subject Mathematical approach es_ES
dc.subject Mathematical descriptions es_ES
dc.subject Model extensions es_ES
dc.subject Open-source es_ES
dc.subject Pressure variations es_ES
dc.subject Computer simulation es_ES
dc.subject Density of liquids es_ES
dc.subject Diesel engines es_ES
dc.subject High pressure effects es_ES
dc.subject Jet pumps es_ES
dc.subject Compressibility of liquids es_ES
dc.subject.classification INGENIERIA AEROESPACIAL es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title Large Eddy Simulation for high pressure flows: Model extension for compressible liquids es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.mcm.2010.12.001 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//TRA2010-17564/ES/ESTUDIO TEORICO EXPERIMENTAL DE LA INFLUENCIA DEL COMBUSTIBLE SOBRE LA CAVITACION Y EL DESARROLLO DEL CHORRO EVAPORATIVO/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Máquinas y Motores Térmicos - Departament de Màquines i Motors Tèrmics es_ES
dc.description.bibliographicCitation Payri, R.; Tormos, B.; Gimeno, J.; Bracho Leon, G. (2011). Large Eddy Simulation for high pressure flows: Model extension for compressible liquids. Mathematical and Computer Modelling. 54(7):1725-1731. https://doi.org/10.1016/j.mcm.2010.12.001 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1016/j.mcm.2010.12.001 es_ES
dc.description.upvformatpinicio 1725 es_ES
dc.description.upvformatpfin 1731 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 54 es_ES
dc.description.issue 7 es_ES
dc.relation.pasarela S\207292 es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES


This item appears in the following Collection(s)

Show simple item record