Data driven methodology for model selection in flow pattern prediction
The determination of multiphase flow parameters such as flow pattern, pressure drop and liquid holdup, is a very challenging and valuable problem in chemical industry, especially during petroleum transport. Recently, many approaches have been made for establishing a Unified Flow Model to predict acc...
- Autores:
-
Hernández Gómez, Juan Sebastián
- Tipo de recurso:
- Fecha de publicación:
- 2017
- Institución:
- Universidad de los Andes
- Repositorio:
- Séneca: repositorio Uniandes
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.uniandes.edu.co:1992/34367
- Acceso en línea:
- http://hdl.handle.net/1992/34367
- Palabra clave:
- Flujo bifásico - Investigaciones - Métodos de simulación
Flujo multifásico - Investigaciones - Métodos de simulación
Arboles de decisión - Investigaciones - Estudio de casos
Transporte del petróleo - Investigaciones
Ingeniería
- Rights
- openAccess
- License
- https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdf
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Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdfinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Valencia Arboleda, Carlos Felipe5db69394-2b58-4979-8c10-2b1e7f0c0883400Hernández Gómez, Juan Sebastiánfc83ec11-f620-4d2c-96a8-4bd0a544bff7500Gómez Castro, Camilo HernandoMuñoz Giraldo, Felipe2020-06-10T09:03:06Z2020-06-10T09:03:06Z2017http://hdl.handle.net/1992/34367u807489.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/The determination of multiphase flow parameters such as flow pattern, pressure drop and liquid holdup, is a very challenging and valuable problem in chemical industry, especially during petroleum transport. Recently, many approaches have been made for establishing a Unified Flow Model to predict accurately the mentioned properties with an outstanding advance made by Zhang et al. (2003b). This paper proposes a novel methodol-ogy for selecting closure relationships from the models included in the Unified Flow Model developed by the previously cited authors. A tree based model is built based on a data driven methodology developed from a 27670 points data set and later tested for flow pattern prediction in a set made of 9224 observations. The clo-sure relationship selection model achieved a 74% accuracy in classifying flow regimes for a wide range of two-phase flow conditions."La estimación de diversos parámetros del flujo multifásico, tales como el patrón, la caída de presión y otros, es un problema desafiante e importante en la industria química, especialmente durante el transporte de petróleo. El propósito de este documento es presentar una metodología novedosa para seleccionar ecuaciones del Modelo de flujo unificado propuesto por Zhang. El desarrollo del método se llevó a cabo sobre una base de 27670 puntos que permitió obtener una precisión de 74% en la predicción del patrón de flujo."--Tomado del Formato de Documento de Grado.Magíster en Ingeniería IndustrialMaestría31 hojasapplication/pdfengUniandesMaestría en Ingeniería IndustrialFacultad de IngenieríaDepartamento de Ingeniería Industrialinstname:Universidad de los Andesreponame:Repositorio Institucional SénecaData driven methodology for model selection in flow pattern predictionTrabajo de grado - Maestríainfo:eu-repo/semantics/masterThesishttp://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/TMFlujo bifásico - Investigaciones - Métodos de simulaciónFlujo multifásico - Investigaciones - Métodos de simulaciónArboles de decisión - Investigaciones - Estudio de casosTransporte del petróleo - InvestigacionesIngenieríaPublicationORIGINALu807489.pdfapplication/pdf6029589https://repositorio.uniandes.edu.co/bitstreams/d0786eda-1a18-4f21-a4fc-fddfeaad7858/downloadc3309e374f0c9bfd01adaf09c4a60d85MD51THUMBNAILu807489.pdf.jpgu807489.pdf.jpgIM Thumbnailimage/jpeg20548https://repositorio.uniandes.edu.co/bitstreams/974fc95c-f33a-4b18-9947-f395fcec76a2/download40a212723679c7028a011e2f8f8dfb5eMD55TEXTu807489.pdf.txtu807489.pdf.txtExtracted texttext/plain65720https://repositorio.uniandes.edu.co/bitstreams/ceba0455-f81b-4597-aecb-e267121783f1/download118222197cc692841c7b0bf4e0769f7cMD541992/34367oai:repositorio.uniandes.edu.co:1992/343672023-10-10 18:42:22.702https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdfopen.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co |
dc.title.es_CO.fl_str_mv |
Data driven methodology for model selection in flow pattern prediction |
title |
Data driven methodology for model selection in flow pattern prediction |
spellingShingle |
Data driven methodology for model selection in flow pattern prediction Flujo bifásico - Investigaciones - Métodos de simulación Flujo multifásico - Investigaciones - Métodos de simulación Arboles de decisión - Investigaciones - Estudio de casos Transporte del petróleo - Investigaciones Ingeniería |
title_short |
Data driven methodology for model selection in flow pattern prediction |
title_full |
Data driven methodology for model selection in flow pattern prediction |
title_fullStr |
Data driven methodology for model selection in flow pattern prediction |
title_full_unstemmed |
Data driven methodology for model selection in flow pattern prediction |
title_sort |
Data driven methodology for model selection in flow pattern prediction |
dc.creator.fl_str_mv |
Hernández Gómez, Juan Sebastián |
dc.contributor.advisor.none.fl_str_mv |
Valencia Arboleda, Carlos Felipe |
dc.contributor.author.none.fl_str_mv |
Hernández Gómez, Juan Sebastián |
dc.contributor.jury.none.fl_str_mv |
Gómez Castro, Camilo Hernando Muñoz Giraldo, Felipe |
dc.subject.keyword.es_CO.fl_str_mv |
Flujo bifásico - Investigaciones - Métodos de simulación Flujo multifásico - Investigaciones - Métodos de simulación Arboles de decisión - Investigaciones - Estudio de casos Transporte del petróleo - Investigaciones |
topic |
Flujo bifásico - Investigaciones - Métodos de simulación Flujo multifásico - Investigaciones - Métodos de simulación Arboles de decisión - Investigaciones - Estudio de casos Transporte del petróleo - Investigaciones Ingeniería |
dc.subject.themes.none.fl_str_mv |
Ingeniería |
description |
The determination of multiphase flow parameters such as flow pattern, pressure drop and liquid holdup, is a very challenging and valuable problem in chemical industry, especially during petroleum transport. Recently, many approaches have been made for establishing a Unified Flow Model to predict accurately the mentioned properties with an outstanding advance made by Zhang et al. (2003b). This paper proposes a novel methodol-ogy for selecting closure relationships from the models included in the Unified Flow Model developed by the previously cited authors. A tree based model is built based on a data driven methodology developed from a 27670 points data set and later tested for flow pattern prediction in a set made of 9224 observations. The clo-sure relationship selection model achieved a 74% accuracy in classifying flow regimes for a wide range of two-phase flow conditions. |
publishDate |
2017 |
dc.date.issued.none.fl_str_mv |
2017 |
dc.date.accessioned.none.fl_str_mv |
2020-06-10T09:03:06Z |
dc.date.available.none.fl_str_mv |
2020-06-10T09:03:06Z |
dc.type.spa.fl_str_mv |
Trabajo de grado - Maestría |
dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/masterThesis |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/TM |
dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/1992/34367 |
dc.identifier.pdf.none.fl_str_mv |
u807489.pdf |
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reponame:Repositorio Institucional Séneca |
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repourl:https://repositorio.uniandes.edu.co/ |
url |
http://hdl.handle.net/1992/34367 |
identifier_str_mv |
u807489.pdf instname:Universidad de los Andes reponame:Repositorio Institucional Séneca repourl:https://repositorio.uniandes.edu.co/ |
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eng |
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eng |
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https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdf |
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info:eu-repo/semantics/openAccess |
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openAccess |
dc.format.extent.es_CO.fl_str_mv |
31 hojas |
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application/pdf |
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Uniandes |
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Maestría en Ingeniería Industrial |
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Facultad de Ingeniería |
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Departamento de Ingeniería Industrial |
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