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dc.contributor.authorNolasco Serna, Christian
dc.contributor.authorAfanador García, Nelson
dc.contributor.authorGuerrero Gómez, Gustavo
dc.coverage.spatialColombiaen_US
dc.date.accessioned2025-05-26T19:55:04Z
dc.date.available2025-05-26T19:55:04Z
dc.date.issued2021-11-01
dc.identifier.issn1742-6596en_US
dc.identifier.urihttps://repositorioinstitucional.ufpso.edu.co/xmlui/handle/20.500.14167/5467
dc.description.abstractEl desarrollo de la configuración matemática para modelar los fenómenos de conducción de calor en presencia de efectos radiactivos es bien conocido. La importancia en el estudio de la conducción de calor en relación con los efectos radiactivos es relevante en varias aplicaciones de ingeniería como la combustión, la ciencia de materiales, la mecánica de fluidos y otras áreas. Esta investigación se basa en el modelo matemático de la ecuación del calor para estudiar el fenómeno físico de la transferencia de calor a lo largo de una barra metálica con las caras ligeramente aisladas con el efecto de la radiación libre. Para calcular la función de temperatura que permite modelar el proceso de transferencia de calor a lo largo de la barra, se construye paso a paso la solución en serie de Fourier, además se da un método alternativo de cálculo de la temperatura mediante el método numérico explícito. El cálculo de la temperatura a lo largo de la barra se compara mediante el método analítico y el numérico calculando el porcentaje de error y se trazan diferentes perfiles de temperatura para verificar el ajuste de los dos enfoques. Los métodos desarrollados a lo largo de la investigación pueden extenderse a otros tipos de fenómenos físicos que son útiles en investigaciones relacionadas y en la enseñanza de asignaturas de ingeniería como mecánica de fluidos y transferencia de calor.en_US
dc.language.isoengen_US
dc.relationhttps://iopscience.iop.org/article/10.1088/1742-6596/2102/1/012015en_US
dc.titleComparación de métodos analíticos y métodos numéricos en la modelización del fenómeno físico de la conducción de calor con radiación libreen_US
dc.title.alternativeN/Aen_US
dc.title.translatedComparison of analytical methods and numerical methods in modeling the physical phenomenon of heat conduction with free radiationen_US
dc.contributor.cvlacChristian Nolasco Serna [0000016699]en_US
dc.contributor.cvlacNelson Afanador García [0000226920]en_US
dc.contributor.cvlacGustavo Guerrero Gómez [0001413037]en_US
dc.contributor.googlescholarChristian Nolasco Serna [DriRZs4AAAAJ]en_US
dc.contributor.googlescholarNelson Afanador García [8Uk1lqUAAAAJ]en_US
dc.contributor.googlescholarGustavo Guerrero Gómez [La8nZsAAAAAJ]en_US
dc.contributor.orcidChristian Nolasco Serna [0000-0001-6923-3388]en_US
dc.contributor.orcidNelson Afanador García [0000-0001-5463-2036]en_US
dc.contributor.orcidGustavo Guerrero Gómez [0000-0002-4316-7113]en_US
dc.contributor.researchgateChristian Nolasco Serna [Christian-Serna-2]en_US
dc.contributor.researchgateNelson Afanador García [Nelson-Afanador]en_US
dc.contributor.scopusChristian Nolasco Serna [57212415000]en_US
dc.contributor.scopusNelson Afanador García [57202680756]en_US
dc.contributor.scopusGustavo Guerrero Gómez [57205119123]en_US
dc.description.abstractenglishThe development of mathematical setting for modeling heat conduction phenomena in the presence of radioactive effects is well known. The importance in the study of heat conduction in relation to radioactive effects is relevant in several engineering applications such as combustion, materials science, fluid mechanics and other areas. This research is based on the mathematical model of the heat equation to study the physical phenomenon of heat transfer along a metal bar with slightly insulated sides with the effect of free radiation. To calculate the temperature function that allows modeling the heat transfer process along the bar, the Fourier series solution is constructed step by step, in addition an alternative method of calculating the temperature by using the explicit numerical method is given. The calculation of the temperature along the bar is compared by analytical and numerical method by computing the percentage error and different temperature profiles are plotted to verify the fit of the two approaches. The methods developed throughout the research can be extended to other types of physical phenomena that are useful in related research and in education in engineering subjects such as fluid mechanics and heat transfer.en_US
dc.subject.proposalComparaciónen_US
dc.subject.proposalMétodos analíticosen_US
dc.subject.proposalMétodos numéricosen_US
dc.subject.proposalModelizaciónen_US
dc.subject.proposalFenómeno físicoen_US
dc.subject.proposalConducción del caloren_US
dc.subject.proposalRadiación libreen_US
dc.subject.keywordsComparisonen_US
dc.subject.keywordsAnalytical methodsen_US
dc.subject.keywordsNumerical methodsen_US
dc.subject.keywordsModelingen_US
dc.subject.keywordsPhysical phenomenonen_US
dc.subject.keywordsHeat conductionen_US
dc.subject.keywordsFree radiationen_US
dc.publisher.facultyFacultad ingenieríasen_US
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTDIVen_US
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dc.identifier.DOI10.1088/1742-6596/2102/1/012015en_US


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