Experimental analysis of the free surface of a liquid in a rotating frame
Resumen:
The shape of a liquid surface in a rotating frame depends on the angular velocity. In this experiment, a fluid in a narrow rectangular container is placed on a rotating table. A smartphone fixed to the rotating frame records the fluid surface with its camera and, with a built-in gyroscope, the angular velocity. As the table rotates the surface evolves and develops a parabolic shape. Using video analysis we obtain the concavity of the parabola and the height of the vertex. Experimental results are compared with theoretical predictions. This problem contributes to improving the understanding of relevant concepts in fluid dynamics.
| 2020 | |
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Vortex Rotating systems Sensors Video analysis Free surface |
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| Inglés | |
| Universidad de la República | |
| COLIBRI | |
| https://hdl.handle.net/20.500.12008/31791 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| _version_ | 1807522790521176064 |
|---|---|
| author | Monteiro, Martín |
| author2 | Martí, Arturo Tornaría, Fernando |
| author2_role | author author |
| author_facet | Monteiro, Martín Martí, Arturo Tornaría, Fernando |
| author_role | author |
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| collection | COLIBRI |
| dc.contributor.filiacion.none.fl_str_mv | Monteiro Martín, Universidad ORT (Uruguay) Martí Arturo, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Física. Tornaría Fernando, ANEP-CES (Uruguay) |
| dc.creator.none.fl_str_mv | Monteiro, Martín Martí, Arturo Tornaría, Fernando |
| dc.date.accessioned.none.fl_str_mv | 2022-06-02T11:57:42Z |
| dc.date.available.none.fl_str_mv | 2022-06-02T11:57:42Z |
| dc.date.issued.none.fl_str_mv | 2020 |
| dc.description.abstract.none.fl_txt_mv | The shape of a liquid surface in a rotating frame depends on the angular velocity. In this experiment, a fluid in a narrow rectangular container is placed on a rotating table. A smartphone fixed to the rotating frame records the fluid surface with its camera and, with a built-in gyroscope, the angular velocity. As the table rotates the surface evolves and develops a parabolic shape. Using video analysis we obtain the concavity of the parabola and the height of the vertex. Experimental results are compared with theoretical predictions. This problem contributes to improving the understanding of relevant concepts in fluid dynamics. |
| dc.description.es.fl_txt_mv | Versión permitida: preprint |
| dc.format.extent.es.fl_str_mv | 9 h. |
| dc.format.mimetype.es.fl_str_mv | application/pdf |
| dc.identifier.citation.es.fl_str_mv | Monteiro, M, Martí, A y Tornaría, F. "Experimental analysis of the free surface of a liquid in a rotating frame" [Preprint]. Publicado en: European Journal of Physics, 2020, 41(3): 035005 DOI: 10.1088/1361-6404/ab7f81 |
| dc.identifier.uri.none.fl_str_mv | https://hdl.handle.net/20.500.12008/31791 |
| dc.language.iso.none.fl_str_mv | en eng |
| dc.rights.license.none.fl_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.es.fl_str_mv | Vortex Rotating systems Sensors Video analysis Free surface |
| dc.title.none.fl_str_mv | Experimental analysis of the free surface of a liquid in a rotating frame |
| dc.type.es.fl_str_mv | Preprint |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/preprint |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/submittedVersion |
| description | Versión permitida: preprint |
| eu_rights_str_mv | openAccess |
| format | preprint |
| id | COLIBRI_684b8eb84897c0b11162511c56597006 |
| identifier_str_mv | Monteiro, M, Martí, A y Tornaría, F. "Experimental analysis of the free surface of a liquid in a rotating frame" [Preprint]. Publicado en: European Journal of Physics, 2020, 41(3): 035005 DOI: 10.1088/1361-6404/ab7f81 |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | COLIBRI |
| network_name_str | COLIBRI |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/31791 |
| publishDate | 2020 |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | mabel.seroubian@seciu.edu.uy |
| repository.name.fl_str_mv | COLIBRI - Universidad de la República |
| repository_id_str | 4771 |
| rights_invalid_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| spelling | Monteiro Martín, Universidad ORT (Uruguay)Martí Arturo, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Física.Tornaría Fernando, ANEP-CES (Uruguay)2022-06-02T11:57:42Z2022-06-02T11:57:42Z2020Monteiro, M, Martí, A y Tornaría, F. "Experimental analysis of the free surface of a liquid in a rotating frame" [Preprint]. Publicado en: European Journal of Physics, 2020, 41(3): 035005 DOI: 10.1088/1361-6404/ab7f81https://hdl.handle.net/20.500.12008/31791Versión permitida: preprintThe shape of a liquid surface in a rotating frame depends on the angular velocity. In this experiment, a fluid in a narrow rectangular container is placed on a rotating table. A smartphone fixed to the rotating frame records the fluid surface with its camera and, with a built-in gyroscope, the angular velocity. As the table rotates the surface evolves and develops a parabolic shape. Using video analysis we obtain the concavity of the parabola and the height of the vertex. Experimental results are compared with theoretical predictions. This problem contributes to improving the understanding of relevant concepts in fluid dynamics.Submitted by Faget Cecilia (lfaget@fcien.edu.uy) on 2022-06-02T11:47:37Z No. of bitstreams: 2 license_rdf: 23149 bytes, checksum: 1996b8461bc290aef6a27d78c67b6b52 (MD5) 10.10881361-6404ab7f81.pdf: 3631317 bytes, checksum: 97fb9939663bcccedcb0445a36f235f0 (MD5)Approved for entry into archive by Faget Cecilia (lfaget@fcien.edu.uy) on 2022-06-02T11:48:14Z (GMT) No. of bitstreams: 2 license_rdf: 23149 bytes, checksum: 1996b8461bc290aef6a27d78c67b6b52 (MD5) 10.10881361-6404ab7f81.pdf: 3631317 bytes, checksum: 97fb9939663bcccedcb0445a36f235f0 (MD5)Made available in DSpace by Luna Fabiana (fabiana.luna@seciu.edu.uy) on 2022-06-02T11:57:42Z (GMT). No. of bitstreams: 2 license_rdf: 23149 bytes, checksum: 1996b8461bc290aef6a27d78c67b6b52 (MD5) 10.10881361-6404ab7f81.pdf: 3631317 bytes, checksum: 97fb9939663bcccedcb0445a36f235f0 (MD5) Previous issue date: 20209 h.application/pdfenengLas obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)VortexRotating systemsSensorsVideo analysisFree surfaceExperimental analysis of the free surface of a liquid in a rotating framePreprintinfo:eu-repo/semantics/preprintinfo:eu-repo/semantics/submittedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaMonteiro, MartínMartí, ArturoTornaría, FernandoLICENSElicense.txtlicense.txttext/plain; charset=utf-84267http://localhost:8080/xmlui/bitstream/20.500.12008/31791/5/license.txt6429389a7df7277b72b7924fdc7d47a9MD55CC-LICENSElicense_urllicense_urltext/plain; charset=utf-850http://localhost:8080/xmlui/bitstream/20.500.12008/31791/2/license_urla006180e3f5b2ad0b88185d14284c0e0MD52license_textlicense_texttext/html; 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- Universidad de la Repúblicafalse |
| spellingShingle | Experimental analysis of the free surface of a liquid in a rotating frame Monteiro, Martín Vortex Rotating systems Sensors Video analysis Free surface |
| status_str | submittedVersion |
| title | Experimental analysis of the free surface of a liquid in a rotating frame |
| title_full | Experimental analysis of the free surface of a liquid in a rotating frame |
| title_fullStr | Experimental analysis of the free surface of a liquid in a rotating frame |
| title_full_unstemmed | Experimental analysis of the free surface of a liquid in a rotating frame |
| title_short | Experimental analysis of the free surface of a liquid in a rotating frame |
| title_sort | Experimental analysis of the free surface of a liquid in a rotating frame |
| topic | Vortex Rotating systems Sensors Video analysis Free surface |
| url | https://hdl.handle.net/20.500.12008/31791 |
