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dc.contributorGherardo Guilizzoni, Manfredo
dc.contributor.authorGonzález Esteve, Adrià
dc.date.accessioned2015-07-10T16:41:27Z
dc.date.available2015-07-10T16:41:27Z
dc.date.issued2014
dc.identifier.urihttp://hdl.handle.net/2099.1/26640
dc.description.abstractThis project is a study of how a sessile drop evaporates on a hot surface. Some existing models of droplet evaporation are explained, understood, simulated and compared. This project also provides an expression of drop interface velocity according to contact angle evolution. Considering pinned contact line, the droplet as a spherical cap, constant mass transfer rate and neglecting gravity; the models are computed using COMSOL Multiphysics and Matlab. A part from smooth surfaces, the droplet evaporation models are used also in rough surfaces. There is good agreement with experimental data on smooth and rough surfaces. The best studied model gives a relative error of 9% in relation to experimental data.
dc.language.isoeng
dc.publisherUniversitat Politècnica de Catalunya
dc.publisherPolitecnico di Milano
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Física::Termodinàmica::Canvis d’estat
dc.subject.lcshDrops
dc.subject.lcshEvaporation
dc.subject.lcshHeat transfer
dc.subject.lcshMass transfer
dc.subject.lcshSurfaces (Physics)
dc.subject.lcshFluid mechanics
dc.subject.otherDrop
dc.subject.otherEvaporation
dc.subject.otherConduction
dc.subject.otherDiffusion
dc.subject.otherThermocapillary
dc.subject.otherMarangoni
dc.subject.otherRough surface
dc.titleComparison of drop evaporation models on hot surface
dc.typeBachelor thesis
dc.subject.lemacGotes
dc.subject.lemacEvaporació
dc.subject.lemacCalor -- Transmissió
dc.subject.lemacTransferència de massa
dc.subject.lemacSuperfícies (Física)
dc.subject.lemacMecànica de fluids
dc.rights.accessOpen Access
dc.audience.educationlevelGrau
dc.audience.mediatorEscola Tècnica Superior d'Enginyeria Industrial de Barcelona
dc.contributor.covenanteePolitecnico di Milano
dc.description.mobilityOutgoing


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