Concentrator effect of buildings on the energy production of Horizontal Axis Wind Turbines (HAWTs)
- Autores
- Padilla Segura, Victor Manuel; Marañon Di Leo, Julio; Delnero, Juan Sebastian; Mantelli, Pablo Marcelo
- Año de publicación
- 2023
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This paper describes wind tunnel measurements carried out to determine the advantages of the concentrator effect of buildings as a way to improve wind energy production in cities. Measurements of flow velocity were taken with the use of hot wire anemometry above the rooftop of a 15 storey 1:80 scaled generic shaped building. This flow was affected by another building located upstream, with variable height. The measured data was analyzed to determine flow characteristics such as; velocity field, turbulence intensity, autocorrelation coefficients, RMS (root mean square) and PSD (power spectral density). The experiments showed increases in velocity of between 21 and 43% above the building rooftop. This increase was found to be maximized when the flow above the building is not affected by surrounding buildings. Thus, potential advantages of the location of wind turbines on building terraces were demonstrated.
Fil: Padilla Segura, Victor Manuel. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica. Laboratorio de Capa Límite y Fluído Dinámica Ambiental; Argentina
Fil: Marañon Di Leo, Julio. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica. Laboratorio de Capa Límite y Fluído Dinámica Ambiental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Delnero, Juan Sebastian. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica. Laboratorio de Capa Límite y Fluído Dinámica Ambiental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Mantelli, Pablo Marcelo. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica. Laboratorio de Capa Límite y Fluído Dinámica Ambiental; Argentina - Materia
-
BUILDINGS
HORIZONTAL AXIS WIND TURBINES
TURBULENCE
WIND TUNNEL EXPERIMENT - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/227317
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Concentrator effect of buildings on the energy production of Horizontal Axis Wind Turbines (HAWTs)Padilla Segura, Victor ManuelMarañon Di Leo, JulioDelnero, Juan SebastianMantelli, Pablo MarceloBUILDINGSHORIZONTAL AXIS WIND TURBINESTURBULENCEWIND TUNNEL EXPERIMENThttps://purl.org/becyt/ford/2.7https://purl.org/becyt/ford/2This paper describes wind tunnel measurements carried out to determine the advantages of the concentrator effect of buildings as a way to improve wind energy production in cities. Measurements of flow velocity were taken with the use of hot wire anemometry above the rooftop of a 15 storey 1:80 scaled generic shaped building. This flow was affected by another building located upstream, with variable height. The measured data was analyzed to determine flow characteristics such as; velocity field, turbulence intensity, autocorrelation coefficients, RMS (root mean square) and PSD (power spectral density). The experiments showed increases in velocity of between 21 and 43% above the building rooftop. This increase was found to be maximized when the flow above the building is not affected by surrounding buildings. Thus, potential advantages of the location of wind turbines on building terraces were demonstrated.Fil: Padilla Segura, Victor Manuel. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica. Laboratorio de Capa Límite y Fluído Dinámica Ambiental; ArgentinaFil: Marañon Di Leo, Julio. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica. Laboratorio de Capa Límite y Fluído Dinámica Ambiental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Delnero, Juan Sebastian. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica. Laboratorio de Capa Límite y Fluído Dinámica Ambiental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Mantelli, Pablo Marcelo. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica. Laboratorio de Capa Límite y Fluído Dinámica Ambiental; ArgentinaAtena2023-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/227317Padilla Segura, Victor Manuel; Marañon Di Leo, Julio; Delnero, Juan Sebastian; Mantelli, Pablo Marcelo; Concentrator effect of buildings on the energy production of Horizontal Axis Wind Turbines (HAWTs); Atena; Journal of Engineering Research; 39; 3; 11-2023; 1-92764-1317CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.atenaeditora.com.br/catalogo/artigo-revista/concentrator-effect-of-buildings-on-the-energy-production-of-horizontal-axis-wind-turbines-hawtsinfo:eu-repo/semantics/altIdentifier/doi/10.22533/at.ed.31733923231110info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:06:50Zoai:ri.conicet.gov.ar:11336/227317instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:06:50.676CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Concentrator effect of buildings on the energy production of Horizontal Axis Wind Turbines (HAWTs) |
title |
Concentrator effect of buildings on the energy production of Horizontal Axis Wind Turbines (HAWTs) |
spellingShingle |
Concentrator effect of buildings on the energy production of Horizontal Axis Wind Turbines (HAWTs) Padilla Segura, Victor Manuel BUILDINGS HORIZONTAL AXIS WIND TURBINES TURBULENCE WIND TUNNEL EXPERIMENT |
title_short |
Concentrator effect of buildings on the energy production of Horizontal Axis Wind Turbines (HAWTs) |
title_full |
Concentrator effect of buildings on the energy production of Horizontal Axis Wind Turbines (HAWTs) |
title_fullStr |
Concentrator effect of buildings on the energy production of Horizontal Axis Wind Turbines (HAWTs) |
title_full_unstemmed |
Concentrator effect of buildings on the energy production of Horizontal Axis Wind Turbines (HAWTs) |
title_sort |
Concentrator effect of buildings on the energy production of Horizontal Axis Wind Turbines (HAWTs) |
dc.creator.none.fl_str_mv |
Padilla Segura, Victor Manuel Marañon Di Leo, Julio Delnero, Juan Sebastian Mantelli, Pablo Marcelo |
author |
Padilla Segura, Victor Manuel |
author_facet |
Padilla Segura, Victor Manuel Marañon Di Leo, Julio Delnero, Juan Sebastian Mantelli, Pablo Marcelo |
author_role |
author |
author2 |
Marañon Di Leo, Julio Delnero, Juan Sebastian Mantelli, Pablo Marcelo |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
BUILDINGS HORIZONTAL AXIS WIND TURBINES TURBULENCE WIND TUNNEL EXPERIMENT |
topic |
BUILDINGS HORIZONTAL AXIS WIND TURBINES TURBULENCE WIND TUNNEL EXPERIMENT |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.7 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
This paper describes wind tunnel measurements carried out to determine the advantages of the concentrator effect of buildings as a way to improve wind energy production in cities. Measurements of flow velocity were taken with the use of hot wire anemometry above the rooftop of a 15 storey 1:80 scaled generic shaped building. This flow was affected by another building located upstream, with variable height. The measured data was analyzed to determine flow characteristics such as; velocity field, turbulence intensity, autocorrelation coefficients, RMS (root mean square) and PSD (power spectral density). The experiments showed increases in velocity of between 21 and 43% above the building rooftop. This increase was found to be maximized when the flow above the building is not affected by surrounding buildings. Thus, potential advantages of the location of wind turbines on building terraces were demonstrated. Fil: Padilla Segura, Victor Manuel. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica. Laboratorio de Capa Límite y Fluído Dinámica Ambiental; Argentina Fil: Marañon Di Leo, Julio. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica. Laboratorio de Capa Límite y Fluído Dinámica Ambiental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Delnero, Juan Sebastian. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica. Laboratorio de Capa Límite y Fluído Dinámica Ambiental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina Fil: Mantelli, Pablo Marcelo. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica. Laboratorio de Capa Límite y Fluído Dinámica Ambiental; Argentina |
description |
This paper describes wind tunnel measurements carried out to determine the advantages of the concentrator effect of buildings as a way to improve wind energy production in cities. Measurements of flow velocity were taken with the use of hot wire anemometry above the rooftop of a 15 storey 1:80 scaled generic shaped building. This flow was affected by another building located upstream, with variable height. The measured data was analyzed to determine flow characteristics such as; velocity field, turbulence intensity, autocorrelation coefficients, RMS (root mean square) and PSD (power spectral density). The experiments showed increases in velocity of between 21 and 43% above the building rooftop. This increase was found to be maximized when the flow above the building is not affected by surrounding buildings. Thus, potential advantages of the location of wind turbines on building terraces were demonstrated. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-11 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/227317 Padilla Segura, Victor Manuel; Marañon Di Leo, Julio; Delnero, Juan Sebastian; Mantelli, Pablo Marcelo; Concentrator effect of buildings on the energy production of Horizontal Axis Wind Turbines (HAWTs); Atena; Journal of Engineering Research; 39; 3; 11-2023; 1-9 2764-1317 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/227317 |
identifier_str_mv |
Padilla Segura, Victor Manuel; Marañon Di Leo, Julio; Delnero, Juan Sebastian; Mantelli, Pablo Marcelo; Concentrator effect of buildings on the energy production of Horizontal Axis Wind Turbines (HAWTs); Atena; Journal of Engineering Research; 39; 3; 11-2023; 1-9 2764-1317 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.atenaeditora.com.br/catalogo/artigo-revista/concentrator-effect-of-buildings-on-the-energy-production-of-horizontal-axis-wind-turbines-hawts info:eu-repo/semantics/altIdentifier/doi/10.22533/at.ed.31733923231110 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Atena |
publisher.none.fl_str_mv |
Atena |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1842269976942084096 |
score |
13.13397 |