Comparative study of fluid flow across orifice plate using Stokes and Navier-Stokes equations

This paper presents the results of a comparison between Stokes and Navier-Stokes equations, in order to simulate the flow of liquid water at atmosferic conditions, through a concentric orifice plate. From experimental data taken from the fluids bank, the simulations of both equations were evaluated,...

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Fecha de publicación:: 2016

Institución:: Universidad Pedagógica y Tecnológica de Colombia

Repositorio:: RiUPTC: Repositorio Institucional UPTC

Idioma:: spa

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spelling	2016-05-032024-07-05T19:11:29Z2024-07-05T19:11:29Zhttps://revistas.uptc.edu.co/index.php/ingenieria/article/view/463310.19053/01211129.4633https://repositorio.uptc.edu.co/handle/001/14146This paper presents the results of a comparison between Stokes and Navier-Stokes equations, in order to simulate the flow of liquid water at atmosferic conditions, through a concentric orifice plate. From experimental data taken from the fluids bank, the simulations of both equations were evaluated, using free software Freefem++CS, which is based on the finite elements method. The evaluated variables are velocity and pression in a time interval. When analyzing the results obtained with the simulations and comparing them with the experimental data, it was found that the Navier-Stokes equations represent better the system, than the Stokes equation.Presenta los resultados de la comparación entre las ecuaciones de Stokes y de Navier-Stokes para la simulación del flujo de agua líquida, a condiciones atmosféricas, a través de una placa orificio concéntrica. A partir de los datos experimentales que fueron tomados en el banco de fluidos, se evaluaron las simulaciones de ambas ecuaciones, usando el software libre Freefem++cs, que se basa en el método de los elementos finitos, las variables evaluadas son velocidad y presión en un intervalo de tiempo. Al analizar los resultados obtenidos con las simulaciones y comparar con los datos experimentales se encontró que las ecuaciones de Navier-Stokes representan mejor el sistema que la ecuación de Stokes.application/pdftext/htmlspaspaUniversidad Pedagógica y Tecnológica de Colombiahttps://revistas.uptc.edu.co/index.php/ingenieria/article/view/4633/3804https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4633/5057Revista Facultad de Ingeniería; Vol. 25 No. 42 (2016); 99-110Revista Facultad de Ingeniería; Vol. 25 Núm. 42 (2016); 99-1102357-53280121-1129mathematical modelorifice platesimulationStokes and Navier-Stokes equationsmodelo matemáticoecuaciones de Stokes y Navier-Stokesplaca de orificiosimulaciónComparative study of fluid flow across orifice plate using Stokes and Navier-Stokes equationsEstudio comparativo de flujo de fluido a través de una placa de orificio usando las ecuaciones de Stokes y de Navier-Stokesinvestigationinvestigacióninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a275http://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/access_right/c_abf192http://purl.org/coar/access_right/c_abf2Guerra-Mazo, Miryam LucíaGarcía-Buitrago, María VilmaRodríguez-Acevedo, Elizabeth001/14146oai:repositorio.uptc.edu.co:001/141462025-07-18 11:53:37.662metadata.onlyhttps://repositorio.uptc.edu.coRepositorio Institucional UPTCrepositorio.uptc@uptc.edu.co
dc.title.en-US.fl_str_mv	Comparative study of fluid flow across orifice plate using Stokes and Navier-Stokes equations
dc.title.es-ES.fl_str_mv	Estudio comparativo de flujo de fluido a través de una placa de orificio usando las ecuaciones de Stokes y de Navier-Stokes
title	Comparative study of fluid flow across orifice plate using Stokes and Navier-Stokes equations
spellingShingle	Comparative study of fluid flow across orifice plate using Stokes and Navier-Stokes equations mathematical model orifice plate simulation Stokes and Navier-Stokes equations modelo matemático ecuaciones de Stokes y Navier-Stokes placa de orificio simulación
title_short	Comparative study of fluid flow across orifice plate using Stokes and Navier-Stokes equations
title_full	Comparative study of fluid flow across orifice plate using Stokes and Navier-Stokes equations
title_fullStr	Comparative study of fluid flow across orifice plate using Stokes and Navier-Stokes equations
title_full_unstemmed	Comparative study of fluid flow across orifice plate using Stokes and Navier-Stokes equations
title_sort	Comparative study of fluid flow across orifice plate using Stokes and Navier-Stokes equations
dc.subject.en-US.fl_str_mv	mathematical model orifice plate simulation Stokes and Navier-Stokes equations
topic	mathematical model orifice plate simulation Stokes and Navier-Stokes equations modelo matemático ecuaciones de Stokes y Navier-Stokes placa de orificio simulación
dc.subject.es-ES.fl_str_mv	modelo matemático ecuaciones de Stokes y Navier-Stokes placa de orificio simulación
description	This paper presents the results of a comparison between Stokes and Navier-Stokes equations, in order to simulate the flow of liquid water at atmosferic conditions, through a concentric orifice plate. From experimental data taken from the fluids bank, the simulations of both equations were evaluated, using free software Freefem++CS, which is based on the finite elements method. The evaluated variables are velocity and pression in a time interval. When analyzing the results obtained with the simulations and comparing them with the experimental data, it was found that the Navier-Stokes equations represent better the system, than the Stokes equation.
publishDate	2016
dc.date.accessioned.none.fl_str_mv	2024-07-05T19:11:29Z
dc.date.available.none.fl_str_mv	2024-07-05T19:11:29Z
dc.date.none.fl_str_mv	2016-05-03
dc.type.en-US.fl_str_mv	investigation
dc.type.es-ES.fl_str_mv	investigación
dc.type.none.fl_str_mv	info:eu-repo/semantics/article
dc.type.coar.fl_str_mv	http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coarversion.fl_str_mv	http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.version.spa.fl_str_mv	info:eu-repo/semantics/publishedVersion
dc.type.coarversion.spa.fl_str_mv	http://purl.org/coar/version/c_970fb48d4fbd8a275
status_str	publishedVersion
dc.identifier.none.fl_str_mv	https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4633 10.19053/01211129.4633
dc.identifier.uri.none.fl_str_mv	https://repositorio.uptc.edu.co/handle/001/14146
url	https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4633 https://repositorio.uptc.edu.co/handle/001/14146
identifier_str_mv	10.19053/01211129.4633
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/4633/3804 https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4633/5057
dc.rights.coar.fl_str_mv	http://purl.org/coar/access_right/c_abf2
dc.rights.coar.spa.fl_str_mv	http://purl.org/coar/access_right/c_abf192
rights_invalid_str_mv	http://purl.org/coar/access_right/c_abf192 http://purl.org/coar/access_right/c_abf2
dc.format.none.fl_str_mv	application/pdf text/html
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. 25 No. 42 (2016); 99-110
dc.source.es-ES.fl_str_mv	Revista Facultad de Ingeniería; Vol. 25 Núm. 42 (2016); 99-110
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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Comparative study of fluid flow across orifice plate using Stokes and Navier-Stokes equations

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