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Efectos de la posición y el tamaño de los orificios de inyección de aire en la estructura de flujo de una cámara de combustión de vórtice atrapado

dc.contributor.authorMoreno Pacheco, Luis Alfonso
dc.contributor.authorBarbosa Saldaña, Juan Gabriel
dc.contributor.authorLópez Jarquín, Edgar Geovany
dc.contributor.authorMartínez Trinidad, José
dc.contributor.authorGarcía León, Ricardo Andrés
dc.contributor.authorToledo Velázquez, Miguel
dc.coverage.spatialColombiaen_US
dc.date.accessioned2025-10-06T15:58:30Z
dc.date.available2025-10-06T15:58:30Z
dc.date.issued2025-03-20
dc.identifier.issn2226-4310en_US
dc.identifier.urihttps://repositorioinstitucional.ufpso.edu.co/xmlui/handle/20.500.14167/5664
dc.description.abstractLa eficiencia de la combustión y la estabilización de la llama son dos parámetros fundamentales en el diseño de los combustores según las políticas medioambientales actuales impuestas a la industria de la aviación comercial. Una alternativa para la estabilización de la llama y la alta eficiencia en el proceso de combustión en los combustores es el concepto de combustor de vórtice atrapado (TVC). Este estudio utiliza una simulación numérica para el flujo no reactivo con el fin de determinar la ubicación y el tamaño óptimos de los orificios de inyección para el flujo de aire suministrado a un TVC. Los resultados muestran dos estructuras de flujo de vórtice en la cavidad que cambian de tamaño e intensidad según la ubicación y el tamaño de los orificios de inyección. El comportamiento óptimo se obtiene con un conjunto de orificios de inyección de aire en la parte superior de la pared delantera de la cavidad, en combinación con un segundo conjunto situado en la parte inferior de la pared trasera.en_US
dc.language.isoengen_US
dc.relationhttps://www.mdpi.com/2226-4310/12/3/264en_US
dc.titleEfectos de la posición y el tamaño de los orificios de inyección de aire en la estructura de flujo de una cámara de combustión de vórtice atrapadoen_US
dc.title.translatedEffects of the position and size of air injection holes on the flow structure of a trapped vortex combustion chamberen_US
dc.contributor.cvlacRicardo Andrés García León [0001454975]en_US
dc.contributor.googlescholarLuis Alfonso Moreno Pacheco [YlG3DnQAAAAJ]en_US
dc.contributor.googlescholarJuan Gabriel Barbosa Saldaña [LLYVUyQAAAAJ]en_US
dc.contributor.googlescholarJosé Martínez Trinidad [l2OsFsQAAAAJ]en_US
dc.contributor.googlescholarRicardo Andrés García León [emeJT3sAAAAJ]en_US
dc.contributor.orcidLuis Alfonso Moreno Pacheco [0000-0001-8723-8836]en_US
dc.contributor.orcidJuan Gabriel Barbosa Saldaña [0000-0001-8590-8082]en_US
dc.contributor.orcidJosé Martínez Trinidad [0000-0002-5445-2681]en_US
dc.contributor.orcidRicardo Andrés García León [0000-0002-2734-1425]en_US
dc.contributor.researchgateRicardo Andrés García León [Ricardo-Garcia-Leon]
dc.contributor.scopusLuis Alfonso Moreno Pacheco [23976809300]en_US
dc.contributor.scopusJuan Gabriel Barbosa Saldaña [22950055000]en_US
dc.contributor.scopusJosé Martínez Trinidad [8432492800]en_US
dc.contributor.scopusRicardo Andrés García León [57192545232]en_US
dc.contributor.scopusMiguel Toledo Velázquez [6507836226]en_US
dc.description.abstractenglishCombustion efficiency and flame stabilization are two main parameters in combustor design according to current environmental policies imposed on the commercial aviation industry. An alternative for flame stabilization and high efficiency in the combustion process in combustors is the trapped-vortex combustor (TVC) concept. This study uses a numerical simulation for non-reactive flow to determine the optimal location and size of the injection holes for the airflow supplied to a TVC. The results show two vortex flow structures in the cavity that change in size and intensity according to the allocation and size of the injection holes. The optimal behavior is obtained with a set of air injection holes at the top fore wall of the cavity in combination with a second set located at the bottom of the rear wall.en_US
dc.subject.proposalCavidad de vórtice atrapadoen_US
dc.subject.proposalCombustoresen_US
dc.subject.proposalFlujo no reactivoen_US
dc.subject.proposalSimulación numéricaen_US
dc.subject.proposalModelo κ−εen_US
dc.subject.proposalOrificios de inyección de aireen_US
dc.subject.keywordsTrapped-vortex cavityen_US
dc.subject.keywordsCombustorsen_US
dc.subject.keywordsNon-reactive flowen_US
dc.subject.keywordsNumerical simulationen_US
dc.subject.keywordsκ−ε Modelen_US
dc.subject.keywordsAir injection holesen_US
dc.publisher.facultyFacultad ingenieríasen_US
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTen_US
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dc.identifier.DOIhttps://doi.org/10.3390/aerospace12030264en_US


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