Introduction to the movement of non-spherical bodies in flows of moderate or low number of Reynolds

Abstract:This work describes a project designed for teaching ccontents related to fluid mechanic to engineering students and advanced students (academic internships) of the industrial design career of the Faculty of Architecture and Urbanism of the University of Buenos Aires (FADU- UBA). The pro...

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Autores principales: Florentin, R., Ranalli, G., Miralles, Mónica Teresita
Formato: Documento de conferencia
Lenguaje:Inglés
Publicado: Fundacion LACCEI 2023
Materias:
EDUCACION
MECANICA DE FLUIDOS
LEY DE STOKES
NUMERO DE REYNOLDS
DESVIACION DE ESFERICIDAD
Acceso en línea:https://repositorio.uca.edu.ar/handle/123456789/17228
Aporte de:
Repositorio Institucional de la Universidad Católica Argentina (UCA) de Universidad Católica Argentina
id I33-R139-123456789-17228
record_format dspace
spelling I33-R139-123456789-172282023-10-04T05:01:52Z Introduction to the movement of non-spherical bodies in flows of moderate or low number of Reynolds Florentin, R. Ranalli, G. Miralles, Mónica Teresita EDUCACION MECANICA DE FLUIDOS LEY DE STOKES NUMERO DE REYNOLDS DESVIACION DE ESFERICIDAD Abstract:This work describes a project designed for teaching ccontents related to fluid mechanic to engineering students and advanced students (academic internships) of the industrial design career of the Faculty of Architecture and Urbanism of the University of Buenos Aires (FADU- UBA). The project approach is to adhere to constructivist theories postulates, the guidelines of the TPACK group and the principles of project didactics (achieve an integrative, personalized, experiential, synthesizing, systematizing, conducive to the design process, participatory and selective teaching). It is considered strategic for the 21st century engineering education to train students in creative thinking and also on how to think about the new, about what is possible or what can be, enhancing their creativity in interdisciplinary work groups through academic activities that allow them to enhance their capacities thanks to the scientific knowledge acquired and the use of available technological tools. A simple Stokes device (design and instrumentation) is presented and a series of experiments in the range of 0.2< Re < 10, which allow active learning of core concepts of fluid mechanics such as: deviation from sphericity of Stokes' law, the consequences of working with non-infinite flows, the sensitivity of the drag force to different flow patterns -particularly when the role of viscosity becomes predominant as the Re number is reduced-, the importance of the shape, the size, the relative orientation of the object to the flow direction, the surface treatment of the objects (whether natural or artificial), the mechanisms to reduce the drag force. 2023-10-03T13:58:41Z 2023-10-03T13:58:41Z 2023 Documento de conferencia Florentin, R., Ranalli, G., Miralles, M. T. Introduction to the movement of non-spherical bodies in flows of moderate or low number of Reynolds [en línea]. En: Larrondo Petrie, M., Texier, J. Proceedings of the 21th LACCEI International Multi-Conference for Engineering, Education and Technology (LACCEI 2023) Buenos Aires : 18 al 21 de julio. Bogota; Colombia : Fundacion LACCEI, 2023. Disponible en: https://repositorio.uca.edu.ar/handle/123456789/17228 978-628-95207-4-3 2414-6390 https://repositorio.uca.edu.ar/handle/123456789/17228 eng Acceso abierto http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf Fundacion LACCEI Larrondo Petrie, M., Texier, J. Proceedings of the 21th LACCEI International Multi-Conference for Engineering, Education and Technology (LACCEI 2023) Buenos Aires : 18 al 21 de julio. Bogota; Colombia : Fundacion LACCEI, 2023.
institution Universidad Católica Argentina
institution_str I-33
repository_str R-139
collection Repositorio Institucional de la Universidad Católica Argentina (UCA)
language Inglés
topic EDUCACION
MECANICA DE FLUIDOS
LEY DE STOKES
NUMERO DE REYNOLDS
DESVIACION DE ESFERICIDAD
spellingShingle EDUCACION
MECANICA DE FLUIDOS
LEY DE STOKES
NUMERO DE REYNOLDS
DESVIACION DE ESFERICIDAD
Florentin, R.
Ranalli, G.
Miralles, Mónica Teresita
Introduction to the movement of non-spherical bodies in flows of moderate or low number of Reynolds
topic_facet EDUCACION
MECANICA DE FLUIDOS
LEY DE STOKES
NUMERO DE REYNOLDS
DESVIACION DE ESFERICIDAD
description Abstract:This work describes a project designed for teaching ccontents related to fluid mechanic to engineering students and advanced students (academic internships) of the industrial design career of the Faculty of Architecture and Urbanism of the University of Buenos Aires (FADU- UBA). The project approach is to adhere to constructivist theories postulates, the guidelines of the TPACK group and the principles of project didactics (achieve an integrative, personalized, experiential, synthesizing, systematizing, conducive to the design process, participatory and selective teaching). It is considered strategic for the 21st century engineering education to train students in creative thinking and also on how to think about the new, about what is possible or what can be, enhancing their creativity in interdisciplinary work groups through academic activities that allow them to enhance their capacities thanks to the scientific knowledge acquired and the use of available technological tools. A simple Stokes device (design and instrumentation) is presented and a series of experiments in the range of 0.2< Re < 10, which allow active learning of core concepts of fluid mechanics such as: deviation from sphericity of Stokes' law, the consequences of working with non-infinite flows, the sensitivity of the drag force to different flow patterns -particularly when the role of viscosity becomes predominant as the Re number is reduced-, the importance of the shape, the size, the relative orientation of the object to the flow direction, the surface treatment of the objects (whether natural or artificial), the mechanisms to reduce the drag force.
format Documento de conferencia
author Florentin, R.
Ranalli, G.
Miralles, Mónica Teresita
author_facet Florentin, R.
Ranalli, G.
Miralles, Mónica Teresita
author_sort Florentin, R.
title Introduction to the movement of non-spherical bodies in flows of moderate or low number of Reynolds
title_short Introduction to the movement of non-spherical bodies in flows of moderate or low number of Reynolds
title_full Introduction to the movement of non-spherical bodies in flows of moderate or low number of Reynolds
title_fullStr Introduction to the movement of non-spherical bodies in flows of moderate or low number of Reynolds
title_full_unstemmed Introduction to the movement of non-spherical bodies in flows of moderate or low number of Reynolds
title_sort introduction to the movement of non-spherical bodies in flows of moderate or low number of reynolds
publisher Fundacion LACCEI
publishDate 2023
url https://repositorio.uca.edu.ar/handle/123456789/17228
work_keys_str_mv AT florentinr introductiontothemovementofnonsphericalbodiesinflowsofmoderateorlownumberofreynolds
AT ranallig introductiontothemovementofnonsphericalbodiesinflowsofmoderateorlownumberofreynolds
AT mirallesmonicateresita introductiontothemovementofnonsphericalbodiesinflowsofmoderateorlownumberofreynolds
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