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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| Format: | Online |
| Language: | spa |
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Universidad Pedagógica y Tecnológica de Colombia
2016
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| Online Access: | https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4633 |
| _version_ | 1801706073962315776 |
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| author | Guerra-Mazo, Miryam Lucía García-Buitrago, María Vilma Rodríguez-Acevedo, Elizabeth |
| author_facet | Guerra-Mazo, Miryam Lucía García-Buitrago, María Vilma Rodríguez-Acevedo, Elizabeth |
| author_sort | Guerra-Mazo, Miryam Lucía |
| collection | OJS |
| 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. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-4633 |
| institution | Revista Facultad de Ingeniería |
| language | spa |
| publishDate | 2016 |
| publisher | Universidad Pedagógica y Tecnológica de Colombia |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-46332022-06-15T16:22:42Z Comparative study of fluid flow across orifice plate using Stokes and Navier-Stokes equations Estudio comparativo de flujo de fluido a través de una placa de orificio usando las ecuaciones de Stokes y de Navier-Stokes Guerra-Mazo, Miryam Lucía García-Buitrago, María Vilma Rodríguez-Acevedo, Elizabeth mathematical model orifice plate simulation Stokes and Navier-Stokes equations modelo matemático ecuaciones de Stokes y Navier-Stokes placa de orificio simulación 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. 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. Universidad Pedagógica y Tecnológica de Colombia 2016-05-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion investigation investigación application/pdf text/html https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4633 10.19053/01211129.4633 Revista Facultad de Ingeniería; Vol. 25 No. 42 (2016); 99-110 Revista Facultad de Ingeniería; Vol. 25 Núm. 42 (2016); 99-110 2357-5328 0121-1129 spa https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4633/3804 https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4633/5057 |
| spellingShingle | mathematical model orifice plate simulation Stokes and Navier-Stokes equations modelo matemático ecuaciones de Stokes y Navier-Stokes placa de orificio simulación Guerra-Mazo, Miryam Lucía García-Buitrago, María Vilma Rodríguez-Acevedo, Elizabeth Comparative study of fluid flow across orifice plate using Stokes and Navier-Stokes equations |
| title | Comparative study of fluid flow across orifice plate using Stokes and Navier-Stokes equations |
| title_alt | Estudio comparativo de flujo de fluido a través de una placa de orificio usando las ecuaciones de Stokes y de Navier-Stokes |
| 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_short | 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 |
| topic | mathematical model orifice plate simulation Stokes and Navier-Stokes equations modelo matemático ecuaciones de Stokes y Navier-Stokes placa de orificio simulación |
| topic_facet | mathematical model orifice plate simulation Stokes and Navier-Stokes equations modelo matemático ecuaciones de Stokes y Navier-Stokes placa de orificio simulación |
| url | https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4633 |
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