Potential wind power utilization in diverging passages between two high-rise buildings: Using “Venturi effect” on the Windward Side

Yu-Hsuan Juan; Chih-Yung Wen; An-Shik Yang; Hamid Montazeri; Bert Blocken

Potential wind power utilization in diverging passages between two high-rise buildings: Using “Venturi effect” on the Windward Side

Yu-Hsuan Juan, Chih-Yung Wen, An-Shik Yang, Hamid Montazeri, Bert Blocken

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The objective of this study is to investigate the urban wind power potential from the proper arrangement of high-rise buildings in a complex and dense urban environment. There is great prospective in the formulation of the building design at early stages to maximize wind power production in dense urban areas. We employed the 3D steady Reynolds-averaged Navier-Stokes computational fluid dynamics (CFD) simulations to investigate the impact of the arrangement of high-rise buildings on the wind energy potential . Two arrays of high-rise buildings with height = 90 m and aspect ratio (height/width) of 4.5 is studied, which focuses on different distances between the side façades of the upstream buildings, ranging from 3 to 21 m. The findings of the study support the high-rise buildings design with respect to integrated urban wind energy harvesting and the concept of sustainable urban development.

Original language	English
Title of host publication	Proceedings of the 34th International Conference on Passive and Low Energy Architecture
Subtitle of host publication	Smart and Healthy within the 2-degree Limit
Editors	Edward Ng, Square Fong, Chao Ren
Publisher	The Chinese University of Hong Kong
Pages	86-91
Number of pages	6
Volume	1
ISBN (Electronic)	9789628272365
Publication status	Published - 2018
Event	34th International Conference on Passive and Low Energy Architecture 2018: Smart and Healthy Within the Two-degree Limit - Chinese University of Hong Kong, Hong Kong, China Duration: 10 Dec 2018 → 12 Dec 2018 http://www.plea2018.org/

Conference

Conference	34th International Conference on Passive and Low Energy Architecture 2018
Abbreviated title	PLEA 2018
Country/Territory	China
City	Hong Kong
Period	10/12/18 → 12/12/18
Internet address	http://www.plea2018.org/

Keywords

High-rise Building
Urban Design
Urban Wind Energy
Wall Effect

ASJC Scopus subject areas

Energy Engineering and Power Technology
Renewable Energy, Sustainability and the Environment

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Cite this

Juan, Y.-H., Wen, C.-Y., Yang, A.-S., Montazeri, H., & Blocken, B. (2018). Potential wind power utilization in diverging passages between two high-rise buildings: Using “Venturi effect” on the Windward Side. In E. Ng, S. Fong, & C. Ren (Eds.), Proceedings of the 34th International Conference on Passive and Low Energy Architecture: Smart and Healthy within the 2-degree Limit (Vol. 1, pp. 86-91). The Chinese University of Hong Kong.

Juan, Yu-Hsuan ; Wen, Chih-Yung ; Yang, An-Shik et al. / Potential wind power utilization in diverging passages between two high-rise buildings: Using “Venturi effect” on the Windward Side. Proceedings of the 34th International Conference on Passive and Low Energy Architecture: Smart and Healthy within the 2-degree Limit. editor / Edward Ng ; Square Fong ; Chao Ren. Vol. 1 The Chinese University of Hong Kong, 2018. pp. 86-91

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title = "Potential wind power utilization in diverging passages between two high-rise buildings: Using “Venturi effect” on the Windward Side",

abstract = "The objective of this study is to investigate the urban wind power potential from the proper arrangement of high-rise buildings in a complex and dense urban environment. There is great prospective in the formulation of the building design at early stages to maximize wind power production in dense urban areas. We employed the 3D steady Reynolds-averaged Navier-Stokes computational fluid dynamics (CFD) simulations to investigate the impact of the arrangement of high-rise buildings on the wind energy potential . Two arrays of high-rise buildings with height = 90 m and aspect ratio (height/width) of 4.5 is studied, which focuses on different distances between the side fa{\c c}ades of the upstream buildings, ranging from 3 to 21 m. The findings of the study support the high-rise buildings design with respect to integrated urban wind energy harvesting and the concept of sustainable urban development.",

keywords = "High-rise Building, Urban Design, Urban Wind Energy, Wall Effect",

author = "Yu-Hsuan Juan and Chih-Yung Wen and An-Shik Yang and Hamid Montazeri and Bert Blocken",

note = "Publisher Copyright: {\textcopyright} PLEA 2018.All rights reserved.; 34th International Conference on Passive and Low Energy Architecture 2018 : Smart and Healthy Within the Two-degree Limit, PLEA 2018 ; Conference date: 10-12-2018 Through 12-12-2018",

year = "2018",

language = "English",

volume = "1",

pages = "86--91",

editor = "Edward Ng and Square Fong and Chao Ren",

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Juan, Y-H, Wen, C-Y, Yang, A-S, Montazeri, H & Blocken, B 2018, Potential wind power utilization in diverging passages between two high-rise buildings: Using “Venturi effect” on the Windward Side. in E Ng, S Fong & C Ren (eds), Proceedings of the 34th International Conference on Passive and Low Energy Architecture: Smart and Healthy within the 2-degree Limit. vol. 1, The Chinese University of Hong Kong, pp. 86-91, 34th International Conference on Passive and Low Energy Architecture 2018, Hong Kong, China, 10/12/18.

Potential wind power utilization in diverging passages between two high-rise buildings: Using “Venturi effect” on the Windward Side. / Juan, Yu-Hsuan; Wen, Chih-Yung; Yang, An-Shik et al.
Proceedings of the 34th International Conference on Passive and Low Energy Architecture: Smart and Healthy within the 2-degree Limit. ed. / Edward Ng; Square Fong; Chao Ren. Vol. 1 The Chinese University of Hong Kong, 2018. p. 86-91.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Potential wind power utilization in diverging passages between two high-rise buildings: Using “Venturi effect” on the Windward Side

AU - Juan, Yu-Hsuan

AU - Wen, Chih-Yung

AU - Yang, An-Shik

AU - Montazeri, Hamid

AU - Blocken, Bert

PY - 2018

Y1 - 2018

N2 - The objective of this study is to investigate the urban wind power potential from the proper arrangement of high-rise buildings in a complex and dense urban environment. There is great prospective in the formulation of the building design at early stages to maximize wind power production in dense urban areas. We employed the 3D steady Reynolds-averaged Navier-Stokes computational fluid dynamics (CFD) simulations to investigate the impact of the arrangement of high-rise buildings on the wind energy potential . Two arrays of high-rise buildings with height = 90 m and aspect ratio (height/width) of 4.5 is studied, which focuses on different distances between the side façades of the upstream buildings, ranging from 3 to 21 m. The findings of the study support the high-rise buildings design with respect to integrated urban wind energy harvesting and the concept of sustainable urban development.

AB - The objective of this study is to investigate the urban wind power potential from the proper arrangement of high-rise buildings in a complex and dense urban environment. There is great prospective in the formulation of the building design at early stages to maximize wind power production in dense urban areas. We employed the 3D steady Reynolds-averaged Navier-Stokes computational fluid dynamics (CFD) simulations to investigate the impact of the arrangement of high-rise buildings on the wind energy potential . Two arrays of high-rise buildings with height = 90 m and aspect ratio (height/width) of 4.5 is studied, which focuses on different distances between the side façades of the upstream buildings, ranging from 3 to 21 m. The findings of the study support the high-rise buildings design with respect to integrated urban wind energy harvesting and the concept of sustainable urban development.

KW - High-rise Building

KW - Urban Design

KW - Urban Wind Energy

KW - Wall Effect

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M3 - Conference contribution

AN - SCOPUS:85086576785

VL - 1

SP - 86

EP - 91

BT - Proceedings of the 34th International Conference on Passive and Low Energy Architecture

A2 - Ng, Edward

A2 - Fong, Square

A2 - Ren, Chao

PB - The Chinese University of Hong Kong

T2 - 34th International Conference on Passive and Low Energy Architecture 2018

Y2 - 10 December 2018 through 12 December 2018

ER -

Juan YH, Wen CY, Yang AS, Montazeri H, Blocken B. Potential wind power utilization in diverging passages between two high-rise buildings: Using “Venturi effect” on the Windward Side. In Ng E, Fong S, Ren C, editors, Proceedings of the 34th International Conference on Passive and Low Energy Architecture: Smart and Healthy within the 2-degree Limit. Vol. 1. The Chinese University of Hong Kong. 2018. p. 86-91

Potential wind power utilization in diverging passages between two high-rise buildings: Using “Venturi effect” on the Windward Side

Abstract

Conference

Keywords

ASJC Scopus subject areas

UN SDGs

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