dor_id: 4108439

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100.1.#.a: Serrano Arellano, J.; Gijón Rivera, M.; Riesco Ávila, J. M.; Xamán, J.; Álvarez, G.

524.#.#.a: Serrano Arellano, J., et al. (2014). Indoor air quality analysis based on the ventilation effectiveness for CO2 contaminant removal in ventilated cavities. Revista Mexicana de Física; Vol 60, No 4 Jul-Aug: 309-0. Recuperado de https://repositorio.unam.mx/contenidos/4108439

245.1.0.a: Indoor air quality analysis based on the ventilation effectiveness for CO2 contaminant removal in ventilated cavities

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

561.1.#.a: Facultad de Ciencias, UNAM

264.#.0.c: 2014

264.#.1.c: 2014-01-01

653.#.#.a: Ventilation; indoor air quality; forced convection; turbulent flow; CO contaminant

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-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, fecha de asignación de la licencia 2014-01-01, para un uso diferente consultar al responsable jurídico del repositorio por medio de rmf@ciencias.unam.mx

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041.#.7.h: eng

520.3.#.a: A theoretical study to determine an optimal configuration for removal a CO2 contaminant from inside a room is presented. The geometry considered was a 2D ventilated cavity in turbulent flow regime and solving the governing equations of mass, momentum and chemical species by the finite volume method. The interval of Reynolds number under study was 0 \leq Re \leq 2.5 \times 10 4. The air inlet gap is located on the lower side of vertical right wall of the cavity. Three configurations of the cavity varying the air outlet gap on vertical left wall were analysed: in the upper side (case A), in the middle side (case B), and in the lower side (case C). From the results, case A removed the most amount of contaminant from inside room for a Re = 5\times10 3, which had an effect on energy savings. The lower levels of contaminant for higher Reynolds numbers were obtained for the case B. The case C was the less desirable for contaminant removal purposes.

773.1.#.t: Revista Mexicana de Física; Vol 60, No 4 Jul-Aug (2014): 309-0

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046.#.#.j: 2020-11-25 00:00:00.000000

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handle: 008e6e0c2a08c167

harvesting_date: 2020-09-23 00:00:00.0

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last_modified: 2020-11-27 00:00:00

license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es

license_type: by-nc-nd

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Artículo

Indoor air quality analysis based on the ventilation effectiveness for CO2 contaminant removal in ventilated cavities

Serrano Arellano, J.; Gijón Rivera, M.; Riesco Ávila, J. M.; Xamán, J.; Álvarez, G.

Facultad de Ciencias, UNAM, publicado en Revista Mexicana de Física, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Facultad de Ciencias, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Serrano Arellano, J., et al. (2014). Indoor air quality analysis based on the ventilation effectiveness for CO2 contaminant removal in ventilated cavities. Revista Mexicana de Física; Vol 60, No 4 Jul-Aug: 309-0. Recuperado de https://repositorio.unam.mx/contenidos/4108439

Descripción del recurso

Autor(es)
Serrano Arellano, J.; Gijón Rivera, M.; Riesco Ávila, J. M.; Xamán, J.; Álvarez, G.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Indoor air quality analysis based on the ventilation effectiveness for CO2 contaminant removal in ventilated cavities
Fecha
2014-01-01
Resumen
A theoretical study to determine an optimal configuration for removal a CO2 contaminant from inside a room is presented. The geometry considered was a 2D ventilated cavity in turbulent flow regime and solving the governing equations of mass, momentum and chemical species by the finite volume method. The interval of Reynolds number under study was 0 \leq Re \leq 2.5 \times 10 4. The air inlet gap is located on the lower side of vertical right wall of the cavity. Three configurations of the cavity varying the air outlet gap on vertical left wall were analysed: in the upper side (case A), in the middle side (case B), and in the lower side (case C). From the results, case A removed the most amount of contaminant from inside room for a Re = 5\times10 3, which had an effect on energy savings. The lower levels of contaminant for higher Reynolds numbers were obtained for the case B. The case C was the less desirable for contaminant removal purposes.
Tema
Ventilation; indoor air quality; forced convection; turbulent flow; CO contaminant
Idioma
eng
ISSN
2683-2224 (digital); 0035-001X (impresa)

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