dor_id: 45555

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351.#.#.b: Journal of Applied Research and Technology

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856.4.0.u: https://jart.icat.unam.mx/index.php/jart/article/view/371/368

100.1.#.a: Hidalgo Millán, A.; Taboada, B.; Vega Alvarado, L.; Zenit, R.; Ascanio, Gabriel

524.#.#.a: Hidalgo Millán, A., et al. (2012). Enhancement of Laminar Mixing in Stirred Vessel using Geometrical Perturbations. Journal of Applied Research and Technology; Vol. 10 Núm. 4. Recuperado de https://repositorio.unam.mx/contenidos/45555

245.1.0.a: Enhancement of Laminar Mixing in Stirred Vessel using Geometrical Perturbations

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias Aplicadas y Tecnología, UNAM

264.#.0.c: 2012

264.#.1.c: 2012-08-01

653.#.#.a: Mixing; laminar flow; visualization; hydrodynamics; stirred vessels; eccentric impellers

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico gabriel.ascanio@icat.unam.mx

884.#.#.k: https://jart.icat.unam.mx/index.php/jart/article/view/371

001.#.#.#: 074.oai:ojs2.localhost:article/371

041.#.7.h: spa

520.3.#.a: Geometrical perturbations by using single and coaxial impellers configurations have been investigated in the laminar regime (Re = 2.68) in unbaffled stirred vessels. Combinations of one and two coaxial radial discharge flow impellers under centered and eccentric conditions were studied with viscous Newtonian fluid. The study of geometrical perturbations has been made in terms of the mixing times, energy consumption and the flow fields. Homogenization degrees and mixing times, determined with a color-discoloration technique, were evaluated by means of image processing. The flow fields were investigated using the particle image velocimetry technique. The use of off-centered impellers increases the pumping capacity; however, little effect of eccentricity was obtained when using two coaxial impellers under off-centered conditions obtaining the best results with a novel configuration consisting of a dual turbine with connecting plates.

773.1.#.t: Journal of Applied Research and Technology; Vol. 10 Núm. 4

773.1.#.o: https://jart.icat.unam.mx/index.php/jart

022.#.#.a: ISSN electrónico: 2448-6736; ISSN: 1665-6423

310.#.#.a: Bimestral

264.#.1.b: Instituto de Ciencias Aplicadas y Tecnología, UNAM

doi: https://doi.org/10.22201/icat.16656423.2012.10.4.371

harvesting_date: 2023-11-08 13:10:00.0

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Artículo

Enhancement of Laminar Mixing in Stirred Vessel using Geometrical Perturbations

Hidalgo Millán, A.; Taboada, B.; Vega Alvarado, L.; Zenit, R.; Ascanio, Gabriel

Instituto de Ciencias Aplicadas y Tecnología, UNAM, publicado en Journal of Applied Research and Technology, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Hidalgo Millán, A., et al. (2012). Enhancement of Laminar Mixing in Stirred Vessel using Geometrical Perturbations. Journal of Applied Research and Technology; Vol. 10 Núm. 4. Recuperado de https://repositorio.unam.mx/contenidos/45555

Descripción del recurso

Autor(es)
Hidalgo Millán, A.; Taboada, B.; Vega Alvarado, L.; Zenit, R.; Ascanio, Gabriel
Tipo
Artículo de Investigación
Área del conocimiento
Ingenierías
Título
Enhancement of Laminar Mixing in Stirred Vessel using Geometrical Perturbations
Fecha
2012-08-01
Resumen
Geometrical perturbations by using single and coaxial impellers configurations have been investigated in the laminar regime (Re = 2.68) in unbaffled stirred vessels. Combinations of one and two coaxial radial discharge flow impellers under centered and eccentric conditions were studied with viscous Newtonian fluid. The study of geometrical perturbations has been made in terms of the mixing times, energy consumption and the flow fields. Homogenization degrees and mixing times, determined with a color-discoloration technique, were evaluated by means of image processing. The flow fields were investigated using the particle image velocimetry technique. The use of off-centered impellers increases the pumping capacity; however, little effect of eccentricity was obtained when using two coaxial impellers under off-centered conditions obtaining the best results with a novel configuration consisting of a dual turbine with connecting plates.
Tema
Mixing; laminar flow; visualization; hydrodynamics; stirred vessels; eccentric impellers
Idioma
spa
ISSN
ISSN electrónico: 2448-6736; ISSN: 1665-6423

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