2D CFD modelling of the drift flux velocity in two-phase Air-Newtonian slug-flow pattern flow along horizontal pipelines

The present study analyzes the drift velocity of a synthetic oil in horizontal two-phase slug flow pipelines, by evaluating the effect of some physical properties, such as density and dynamic viscosity, and pipeline characteristics, such as the length of the pipe, due to its applications in various...

Full description

Autores:
Alarcón López, Mariana
Tipo de recurso:
Trabajo de grado de pregrado
Fecha de publicación:
2018
Institución:
Universidad de los Andes
Repositorio:
Séneca: repositorio Uniandes
Idioma:
eng
OAI Identifier:
oai:repositorio.uniandes.edu.co:1992/39202
Acceso en línea:
http://hdl.handle.net/1992/39202
Palabra clave:
Flujo bifásico
Dinámica de fluidos computacional
Ingeniería
Rights
openAccess
License
http://creativecommons.org/licenses/by-nc-nd/4.0/
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dc.title.es_CO.fl_str_mv 2D CFD modelling of the drift flux velocity in two-phase Air-Newtonian slug-flow pattern flow along horizontal pipelines
dc.title.alternative.es_CO.fl_str_mv Two dimensional Computational fluid dynamics modelling of the drift flux velocity in two-phase Air-Newtonian slug-flow pattern flow along horizontal pipelines
title 2D CFD modelling of the drift flux velocity in two-phase Air-Newtonian slug-flow pattern flow along horizontal pipelines
spellingShingle 2D CFD modelling of the drift flux velocity in two-phase Air-Newtonian slug-flow pattern flow along horizontal pipelines
Flujo bifásico
Dinámica de fluidos computacional
Ingeniería
title_short 2D CFD modelling of the drift flux velocity in two-phase Air-Newtonian slug-flow pattern flow along horizontal pipelines
title_full 2D CFD modelling of the drift flux velocity in two-phase Air-Newtonian slug-flow pattern flow along horizontal pipelines
title_fullStr 2D CFD modelling of the drift flux velocity in two-phase Air-Newtonian slug-flow pattern flow along horizontal pipelines
title_full_unstemmed 2D CFD modelling of the drift flux velocity in two-phase Air-Newtonian slug-flow pattern flow along horizontal pipelines
title_sort 2D CFD modelling of the drift flux velocity in two-phase Air-Newtonian slug-flow pattern flow along horizontal pipelines
dc.creator.fl_str_mv Alarcón López, Mariana
dc.contributor.advisor.none.fl_str_mv Ríos Ratkovich, Nicolás
dc.contributor.author.none.fl_str_mv Alarcón López, Mariana
dc.contributor.jury.none.fl_str_mv Gómez Ramírez, Jorge Mario
dc.subject.keyword.es_CO.fl_str_mv Flujo bifásico
Dinámica de fluidos computacional
topic Flujo bifásico
Dinámica de fluidos computacional
Ingeniería
dc.subject.themes.none.fl_str_mv Ingeniería
description The present study analyzes the drift velocity of a synthetic oil in horizontal two-phase slug flow pipelines, by evaluating the effect of some physical properties, such as density and dynamic viscosity, and pipeline characteristics, such as the length of the pipe, due to its applications in various industries as in the O&G industry processes. This was achieved by using Computational Fluid Dynamics (CFD) tool approaches. The STAR-CCM+ software was utilized to simulate a half circular pipeline with a symmetry plane in a 2D mesh model, analyzing three different turbulence models. This model was fixed with a mesh independence test to obtain an accurate number of cells for the grid. The CFD results were compared with the experimental data gathered by the Tulsa University Fluid Flow Project (2018) research group. The drift velocity results achieved with a reasonable accuracy level in the pipeline, with error values under 15%. A dimensionless analysis for the experimental and CFD Reynolds numbers was done, concluding that the drift velocity within the pipe is dominated by viscous forces that overcome the inertial forces.
publishDate 2018
dc.date.issued.none.fl_str_mv 2018
dc.date.accessioned.none.fl_str_mv 2020-06-10T16:06:02Z
dc.date.available.none.fl_str_mv 2020-06-10T16:06:02Z
dc.type.spa.fl_str_mv Trabajo de grado - Pregrado
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dc.identifier.reponame.spa.fl_str_mv reponame:Repositorio Institucional Séneca
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identifier_str_mv u821089.pdf
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dc.language.iso.es_CO.fl_str_mv eng
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dc.format.extent.es_CO.fl_str_mv 21 hojas
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dc.publisher.es_CO.fl_str_mv Universidad de los Andes
dc.publisher.program.es_CO.fl_str_mv Ingeniería Química
dc.publisher.faculty.es_CO.fl_str_mv Facultad de Ingeniería
dc.publisher.department.es_CO.fl_str_mv Departamento de Ingeniería Química
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spelling Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Ríos Ratkovich, Nicolásvirtual::13071-1Alarcón López, Mariana1707152a-0fb6-4e28-8e85-67c9c2a50589400Gómez Ramírez, Jorge Mario2020-06-10T16:06:02Z2020-06-10T16:06:02Z2018http://hdl.handle.net/1992/39202u821089.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/The present study analyzes the drift velocity of a synthetic oil in horizontal two-phase slug flow pipelines, by evaluating the effect of some physical properties, such as density and dynamic viscosity, and pipeline characteristics, such as the length of the pipe, due to its applications in various industries as in the O&G industry processes. This was achieved by using Computational Fluid Dynamics (CFD) tool approaches. The STAR-CCM+ software was utilized to simulate a half circular pipeline with a symmetry plane in a 2D mesh model, analyzing three different turbulence models. This model was fixed with a mesh independence test to obtain an accurate number of cells for the grid. The CFD results were compared with the experimental data gathered by the Tulsa University Fluid Flow Project (2018) research group. The drift velocity results achieved with a reasonable accuracy level in the pipeline, with error values under 15%. A dimensionless analysis for the experimental and CFD Reynolds numbers was done, concluding that the drift velocity within the pipe is dominated by viscous forces that overcome the inertial forces."El presente estudio analiza la velocidad de deriva de un aceite sintético en tuberías horizontales en flujos bifásicos tipo "slug", evaluando el efecto de algunas propiedades físicas, como densidad, viscosidad dinámica, y características de la tubería, como la longitud; dadas sus aplicaciones en varias industrias como en procesos de la industria del petróleo y gas. Esto se logró usando la herramienta de dinámica de fluidos computacional (CFD). El software utilizado fue Star CCM+, para simular media tubería simétrica en un plano simétrico con un mallado en 2 dimensiones, analizando 3 modelos distintos de turbulencia. Este modelo se obtuvo por medio de un test de independencia de mallado para obtener un número adecuado de celdas para la malla. Los resultados de CFD fueron comparados con los obtenidos experimentalmente obtenidos por el grupo de investigación de la Universidad de Tulsa TUFFP (2018). Los resultados para la velocidad de deriva alcanzaron un nivel de exactitud razonable en la tubería, con valores del error debajo del 15%. Se realizó un análisis dimensional para el número máximo de Reynolds obtenido en CFD, concluyendo que la velocidad de deriva dentro de la tubería está dominada por los esfuerzos viscosos que sobrepasan las fuerzas inerciales."--Tomado del Formato de Documento de Grado.Ingeniero QuímicoPregrado21 hojasapplication/pdfengUniversidad de los AndesIngeniería QuímicaFacultad de IngenieríaDepartamento de Ingeniería Químicainstname:Universidad de los Andesreponame:Repositorio Institucional Séneca2D CFD modelling of the drift flux velocity in two-phase Air-Newtonian slug-flow pattern flow along horizontal pipelinesTwo dimensional Computational fluid dynamics modelling of the drift flux velocity in two-phase Air-Newtonian slug-flow pattern flow along horizontal pipelinesTrabajo de grado - Pregradoinfo:eu-repo/semantics/bachelorThesishttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/TPFlujo bifásicoDinámica de fluidos computacionalIngenieríaPublicationhttps://scholar.google.es/citations?user=7ISqcHUAAAAJvirtual::13071-10000-0003-2094-3420virtual::13071-1https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0001509207virtual::13071-1b11b7f3b-5856-46a2-8e45-86d408c8f25fvirtual::13071-1b11b7f3b-5856-46a2-8e45-86d408c8f25fvirtual::13071-1ORIGINALu821089.pdfapplication/pdf795701https://repositorio.uniandes.edu.co/bitstreams/b81dc755-5434-4ece-8206-18b7af1a8a2a/download98c2bce7ed0c652b3a41ac6273bfae59MD51TEXTu821089.pdf.txtu821089.pdf.txtExtracted texttext/plain62599https://repositorio.uniandes.edu.co/bitstreams/bfd60015-102b-4121-a00b-b16504a57c0f/download3594e7e12954dd8d7e20e318b9d451f5MD54THUMBNAILu821089.pdf.jpgu821089.pdf.jpgIM Thumbnailimage/jpeg8915https://repositorio.uniandes.edu.co/bitstreams/0048294f-70c8-42d3-82ca-fff95bab5ebd/downloadeb75918daae2bdd4404e9a198de4abd0MD551992/39202oai:repositorio.uniandes.edu.co:1992/392022024-03-13 14:50:50.651http://creativecommons.org/licenses/by-nc-nd/4.0/open.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co