Modelamiento y simulación computacional de la distribución de temperatura en un pistón de un motor de dos tiempos de pequeña cilindrada

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dc.contributor.advisorChacon Velasco, Jorge Luis
dc.contributor.advisorGonzález Estrada, Octavio Andrés
dc.contributor.authorBello Suarez, Andres Felipe
dc.contributor.authorRios Calderon, Henry Alejandro
dc.date.accessioned2024-03-04T00:10:31Z
dc.date.available2018
dc.date.available2024-03-04T00:10:31Z
dc.date.created2018
dc.date.issued2018
dc.description.abstractEn el presente documento presentamos una metodología para modelar y simular la transferencia de calor en un pistón. Para esto se modela el pistón de una guadañadora mediante una herramienta CAD; se establecen
dc.description.abstractenglishIn this document we present a methodology to model and simulate heat transfer in a piston. For this the piston of a scythe is modeled by a CAD tool; initial conditions are established to which the engine works; the temperatures reached by this are calculated by the thermodynamic properties of the fuel mixture. The process of simulation and obtaining the temperature profile involved the calculation of the heat transfer coefficients for each specific area of the piston. For this, the thermal resistance methodology was used, following the path of heat transfer by driving the piston towards the cylinder. We also had to make a study of the quality of the mesh to be used to obtain more precise results. . The piston works for a long time at high temperatures and high load conditions (the gas pressure reaches almost 13 MPa). The piston has the characteristics of large heating area and poor heat dissipation, so the thermal load is the most serious problem. Under high temperature conditions, the piston undergoes a periodic heat load which can cause surface cracking, corrosion, wear and even structural damage under abnormal temperature conditions or burning condition. Transient heat transfer was simulated. Then in the steady state the temperatures reached by the piston were obtained in three different work regimes. Finally, the results obtained are compared with scientific documents from different authors, in order to carry out the analysis of our model and the results obtained.
dc.description.degreelevelPregrado
dc.description.degreenameIngeniero Mecánico
dc.format.mimetypeapplication/pdf
dc.identifier.instnameUniversidad Industrial de Santander
dc.identifier.reponameUniversidad Industrial de Santander
dc.identifier.repourlhttps://noesis.uis.edu.co
dc.identifier.urihttps://noesis.uis.edu.co/handle/20.500.14071/39176
dc.language.isospa
dc.publisherUniversidad Industrial de Santander
dc.publisher.facultyFacultad de Ingenierías Fisicomecánicas
dc.publisher.programIngeniería Mecánica
dc.publisher.schoolEscuela de Ingeniería Mecánica
dc.rightshttp://creativecommons.org/licenses/by/4.0/
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.rights.creativecommonsAtribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)
dc.rights.licenseAttribution-NonCommercial 4.0 International (CC BY-NC 4.0)
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0
dc.subjectMallado
dc.subjectEstado Estable
dc.subjectEstado Transitorio
dc.subject.keywordMesh
dc.subject.keywordTransient State
dc.subject.keywordSteady State
dc.titleModelamiento y simulación computacional de la distribución de temperatura en un pistón de un motor de dos tiempos de pequeña cilindrada
dc.title.englishComputational modeling and simulation of the temperature distribution in a piston of a two-cycle small-cylinder engine.
dc.type.coarhttp://purl.org/coar/version/c_b1a7d7d4d402bcce
dc.type.hasversionhttp://purl.org/coar/resource_type/c_7a1f
dc.type.localTesis/Trabajo de grado - Monografía - Pregrado
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