Show simple item record

dc.contributorOliva Llena, Asensio
dc.contributorRuano Pérez, Jesús
dc.contributor.authorSoriano Samper, Guillem
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics
dc.date.accessioned2020-11-27T09:58:49Z
dc.date.available2020-11-27T09:58:49Z
dc.date.issued2020-10
dc.identifier.urihttp://hdl.handle.net/2117/333370
dc.description.abstractThis thesis for the obtention of Bachelor’s degree in Aerospace Vehicle Engineeringconsists of the study of the Navier-Stokes equations under certain hypotheses, being the most remarkable one the incompressibility of the flow.The numerical resolution of the equations is performed. To do so, the Finite VolumeMethod (FVM) is employed and different numerical techniques are contemplated and studied. Special attention regarding discretisation procedures is paid in the explanation of such techniques.To perform the numerical resolution of the equations, a code written in C++ from scratch is developed. This code includes a mesher of structured non-uniform grids and enough flexibility to simulate different cases with diverse boundary conditions.From what concerns to the cases studied, two main blocks are presented: laminar and turbulent. Driven Cavity, Differentially Heated Cavity and Square Cylinder arethe cases within laminar regime. Decay of Homogeneous Isotropic Turbulence and Channel Flow are the cases solved considering turbulent regime. For both cases,Smagorinsky’s turbulence model is employed, and for the latter wall-modelling is included.The data generated by the software is compared with existent literature and analysed, highlighting the most important concepts regarding each problem and its particularities.
dc.language.isoeng
dc.publisherUniversitat Politècnica de Catalunya
dc.rightsAttribution 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids
dc.subject.lcshComputational fluid dynamics
dc.subject.lcshNavier-Stokes equations
dc.subject.otherComputational Fluid Dynamics
dc.titleStudy for the computational resolution of conservation equations of mass, momentum and energy. Application to wall-bounded turbulent flows
dc.typeBachelor thesis
dc.subject.lemacDinàmica de fluids computacional
dc.subject.lemacEquacions de Navier-Stokes
dc.identifier.slugPRISMA-153469
dc.rights.accessOpen Access
dc.date.updated2020-11-25T19:49:59Z
dc.audience.educationlevelGrau
dc.audience.mediatorEscola Superior d'Enginyeries Industrial, Aeroespacial i Audiovisual de Terrassa
dc.audience.degreeGRAU EN ENGINYERIA EN VEHICLES AEROESPACIALS (Pla 2010)


Files in this item

Thumbnail
Thumbnail
Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record

Attribution 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution 3.0 Spain