Numerical and Comparative Study of the Turbulence Effect on Elbows and Bends for Sanitary Water Distribution

This article presents the numerical and comparative study of the effect of turbulence on elbows and bends for the parameters of an inch, by means of CFD and under the same working conditions (velocity, pressure and temperature), to determine the fluctuation in turbulence of kinetic energy between th...

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Tipo de recurso:
Fecha de publicación:
2019
Institución:
Universidad Pedagógica y Tecnológica de Colombia
Repositorio:
RiUPTC: Repositorio Institucional UPTC
Idioma:
spa
OAI Identifier:
oai:repositorio.uptc.edu.co:001/14252
Acceso en línea:
https://revistas.uptc.edu.co/index.php/ingenieria/article/view/10156
https://repositorio.uptc.edu.co/handle/001/14252
Palabra clave:
bend
elbow
kappa-epsilon
kappa-omega
turbulence
codo
doblez
kappa-épsilon
kappa-omega
turbulencia
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http://purl.org/coar/access_right/c_abf217
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spelling 2019-10-022024-07-05T19:11:51Z2024-07-05T19:11:51Zhttps://revistas.uptc.edu.co/index.php/ingenieria/article/view/1015610.19053/01211129.v28.n53.2019.10156https://repositorio.uptc.edu.co/handle/001/14252This article presents the numerical and comparative study of the effect of turbulence on elbows and bends for the parameters of an inch, by means of CFD and under the same working conditions (velocity, pressure and temperature), to determine the fluctuation in turbulence of kinetic energy between these two accessories varying the turbulence models. Two methodologies were used for this investigation, kappa-epsilon (k-ε) and kappa-omega (k-ω). The method (k- ε) is divided into three models: standard, RNG and realizable, in which turbulence of kinetic energy and of dissipation is transformed. The method (k-ω) also has three variants: standard, SST, BSL. The work presents a greater turbulence for the method of (k- ε) in kinetic energy and dissipation under the standard model for both elbow and bend, while in the method (k-ω) there is a greater turbulence of kinetic energy in the BSL model for both accessories, as in the method (k-ε) the standard model of (k-ω) represents a greater frequency turbulence.En este artículo se presenta el estudio numérico y comparativo del efecto de turbulencia en codos y dobleces para diámetros de una pulgada, mediante CFD y bajo las mismas condiciones de trabajo (velocidad, presión y temperatura), para determinar la fluctuación en la turbulencia de energía cinética entre estos dos accesorios variando los modelos de turbulencia. Se emplearon dos metodologías para esta investigación, kappa-épsilon (k- ε) y kappa-omega (k-ω). El método (k- ε) se divide en tres modelos: estándar, RNG y realizable, en los cuales se genera turbulencia de energía cinética y de disipación. El método (k-ω) también posee tres variantes: estándar, SST, BSL. El trabajo presenta una mayor turbulencia para el método de (k- ε) en energía cinética y de disipación bajo el modelo estándar tanto para codo como doblez, mientras que en el método (k-ω) se produce una mayor turbulencia de energía cinética en el modelo BSL para ambos accesorios, al igual que en el método (k- ε), el modelo estándar de (k-ω) representa una mayor turbulencia de frecuencia.application/pdfapplication/xmlspaspaUniversidad Pedagógica y Tecnológica de Colombiahttps://revistas.uptc.edu.co/index.php/ingenieria/article/view/10156/8398https://revistas.uptc.edu.co/index.php/ingenieria/article/view/10156/8942Revista Facultad de Ingeniería; Vol. 28 No. 53 (2019); 101-118Revista Facultad de Ingeniería; Vol. 28 Núm. 53 (2019); 101-1182357-53280121-1129bendelbowkappa-epsilonkappa-omegaturbulencecododoblezkappa-épsilonkappa-omegaturbulenciaNumerical and Comparative Study of the Turbulence Effect on Elbows and Bends for Sanitary Water DistributionEstudio numérico y comparativo del efecto de turbulencia en codos y dobleces para distribución de agua sanitariaresearchinvestigacióninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a300http://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/access_right/c_abf217http://purl.org/coar/access_right/c_abf2N.A.N.A.Toapanta-Ramos, Luis FernandoZapata-Cautillo, Jorge AlejandroCholango-Gavilanes, Andrea IsabelQuitiaquez, WilliamNieto-Londoño, CésarZapata-Benabithe, Zulamita001/14252oai:repositorio.uptc.edu.co:001/142522025-07-18 11:53:44.076metadata.onlyhttps://repositorio.uptc.edu.coRepositorio Institucional UPTCrepositorio.uptc@uptc.edu.co
dc.title.en-US.fl_str_mv Numerical and Comparative Study of the Turbulence Effect on Elbows and Bends for Sanitary Water Distribution
dc.title.es-ES.fl_str_mv Estudio numérico y comparativo del efecto de turbulencia en codos y dobleces para distribución de agua sanitaria
title Numerical and Comparative Study of the Turbulence Effect on Elbows and Bends for Sanitary Water Distribution
spellingShingle Numerical and Comparative Study of the Turbulence Effect on Elbows and Bends for Sanitary Water Distribution
bend
elbow
kappa-epsilon
kappa-omega
turbulence
codo
doblez
kappa-épsilon
kappa-omega
turbulencia
title_short Numerical and Comparative Study of the Turbulence Effect on Elbows and Bends for Sanitary Water Distribution
title_full Numerical and Comparative Study of the Turbulence Effect on Elbows and Bends for Sanitary Water Distribution
title_fullStr Numerical and Comparative Study of the Turbulence Effect on Elbows and Bends for Sanitary Water Distribution
title_full_unstemmed Numerical and Comparative Study of the Turbulence Effect on Elbows and Bends for Sanitary Water Distribution
title_sort Numerical and Comparative Study of the Turbulence Effect on Elbows and Bends for Sanitary Water Distribution
dc.subject.en-US.fl_str_mv bend
elbow
kappa-epsilon
kappa-omega
turbulence
topic bend
elbow
kappa-epsilon
kappa-omega
turbulence
codo
doblez
kappa-épsilon
kappa-omega
turbulencia
dc.subject.es-ES.fl_str_mv codo
doblez
kappa-épsilon
kappa-omega
turbulencia
description This article presents the numerical and comparative study of the effect of turbulence on elbows and bends for the parameters of an inch, by means of CFD and under the same working conditions (velocity, pressure and temperature), to determine the fluctuation in turbulence of kinetic energy between these two accessories varying the turbulence models. Two methodologies were used for this investigation, kappa-epsilon (k-ε) and kappa-omega (k-ω). The method (k- ε) is divided into three models: standard, RNG and realizable, in which turbulence of kinetic energy and of dissipation is transformed. The method (k-ω) also has three variants: standard, SST, BSL. The work presents a greater turbulence for the method of (k- ε) in kinetic energy and dissipation under the standard model for both elbow and bend, while in the method (k-ω) there is a greater turbulence of kinetic energy in the BSL model for both accessories, as in the method (k-ε) the standard model of (k-ω) represents a greater frequency turbulence.
publishDate 2019
dc.date.accessioned.none.fl_str_mv 2024-07-05T19:11:51Z
dc.date.available.none.fl_str_mv 2024-07-05T19:11:51Z
dc.date.none.fl_str_mv 2019-10-02
dc.type.en-US.fl_str_mv research
dc.type.es-ES.fl_str_mv investigación
dc.type.none.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.uptc.edu.co/index.php/ingenieria/article/view/10156
10.19053/01211129.v28.n53.2019.10156
dc.identifier.uri.none.fl_str_mv https://repositorio.uptc.edu.co/handle/001/14252
url https://revistas.uptc.edu.co/index.php/ingenieria/article/view/10156
https://repositorio.uptc.edu.co/handle/001/14252
identifier_str_mv 10.19053/01211129.v28.n53.2019.10156
dc.language.none.fl_str_mv spa
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistas.uptc.edu.co/index.php/ingenieria/article/view/10156/8398
https://revistas.uptc.edu.co/index.php/ingenieria/article/view/10156/8942
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dc.format.none.fl_str_mv application/pdf
application/xml
dc.coverage.en-US.fl_str_mv N.A.
dc.coverage.es-ES.fl_str_mv N.A.
dc.publisher.en-US.fl_str_mv Universidad Pedagógica y Tecnológica de Colombia
dc.source.en-US.fl_str_mv Revista Facultad de Ingeniería; Vol. 28 No. 53 (2019); 101-118
dc.source.es-ES.fl_str_mv Revista Facultad de Ingeniería; Vol. 28 Núm. 53 (2019); 101-118
dc.source.none.fl_str_mv 2357-5328
0121-1129
institution Universidad Pedagógica y Tecnológica de Colombia
repository.name.fl_str_mv Repositorio Institucional UPTC
repository.mail.fl_str_mv repositorio.uptc@uptc.edu.co
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