4.7 Article

Assessment of pollutant dispersion in deep street canyons under different source positions: Numerical simulation

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Environmental Sciences

The simple urban radiation model for estimating mean radiant temperature in idealised street canyons

Jana Fischereit

Summary: Thermal comfort is a crucial aspect of health-related urban well-being, influenced by radiation fluxes and building morphology. The Simple Urban Radiation Model (SURM) effectively models radiative fluxes and influences of buildings, making it applicable in urban system modeling for sunny conditions.

URBAN CLIMATE (2021)

Article Environmental Sciences

Flow and pollution concentration large-Eddy simulation and transition conditions for different street canyons and wind speeds: Environmental pollution reduction approach

Ali Niroobakhsh et al.

Summary: Increasing ambient wind speed enhances turbulent kinetic energy, improving pollutant ventilation; higher aspect ratios reduce turbulent kinetic energy and fluxes in street canyons, limiting pollution transport upwards. Aspect ratios of 2 to 4 display two vortices, transitioning to one at a ratio of 2, with increasing width leading to better ventilation and decreased pollution concentration inside the canyon, known as transition conditions.

URBAN CLIMATE (2021)

Article Construction & Building Technology

Numerical investigations of Re-independence and influence of wall heating on flow characteristics and ventilation in full-scale 2D street canyons

Hongyu Yang et al.

Summary: This study investigated the integrated impacts of wind and thermal buoyancy on urban turbulence, ventilation, and pollutant dispersion in full-scale 2D deep street canyons. Results showed that different wall heating patterns can influence airflow patterns and pollutant dilution capacity in the street canyon environment.

BUILDING AND ENVIRONMENT (2021)

Review Environmental Sciences

A review of strategies for mitigating roadside air pollution in urban street canyons*

Yuhan Huang et al.

Summary: This paper reviews the mechanisms controlling vehicle emission dispersion in urban street canyons and the strategies for managing roadside air pollution. Key factors influencing air pollution in street canyons include traffic conditions, canyon geometry, weather conditions, and chemical reactions. Mitigation strategies include traffic interventions and city planning, with the latter having a more significant impact on pollutant dispersion.

ENVIRONMENTAL POLLUTION (2021)

Article Multidisciplinary Sciences

Optimising the computational domain size in CFD simulations of tall buildings

Yousef Abu-Zidan et al.

Summary: This paper investigates the impact of computational domain size on CFD predictions of wind loads on tall buildings, identifying four sources of domain error and proposing a framework for optimizing the computational domain. The findings help inform modellers of potential issues when optimizing the computational domain size for tall building simulations.

HELIYON (2021)

Article Engineering, Civil

CFD evaluation of mean pollutant concentration variations in step-down street canyons

Nicolas Reiminger et al.

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS (2020)

Article Construction & Building Technology

Urban geometry and the microclimate of street canyons in tropical climate

Ligia Parreira Muniz-Gaal et al.

BUILDING AND ENVIRONMENT (2020)

Article Environmental Sciences

Dispersion Characteristics of Hazardous Gas and Exposure Risk Assessment in a Multiroom Building Environment

Xiaoping Liu et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH (2020)

Review Environmental Sciences

Indoor Air Pollution, Related Human Diseases, and Recent Trends in the Control and Improvement of Indoor Air Quality

Vinh Van Tran et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH (2020)

Article Environmental Sciences

Improving pedestrian micro-climate in urban canyons: City Center of Alexandria, Egypt

Nada Gaber et al.

URBAN CLIMATE (2020)

Article Environmental Sciences

Computational fluid dynamics simulation of reactive fine particulate matter in a street canyon

Minjoong J. Kim et al.

ATMOSPHERIC ENVIRONMENT (2019)

Article Environmental Sciences

Effects of real trees and their structure on pollutant dispersion and flow field in an idealized street canyon

Junwei Su et al.

ATMOSPHERIC POLLUTION RESEARCH (2019)

Article Environmental Sciences

Impact of source shape on pollutant dispersion in a street canyon in different thermal stabilities

Zijing Tan et al.

ATMOSPHERIC POLLUTION RESEARCH (2019)

Article Construction & Building Technology

Street canyon ventilation and airborne pollutant dispersion: 2-D versus 3-D CFD simulations

Shuo-Jun Mei et al.

SUSTAINABLE CITIES AND SOCIETY (2019)

Article Environmental Sciences

CFD simulation of urban microclimate: Validation using high-resolution field measurements

Nestoras Antoniou et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

Article Environmental Sciences

Intercomparison of two modeling approaches for traffic air pollution in street canyons

L. Thouron et al.

URBAN CLIMATE (2019)

Article Environmental Studies

Influence of avenue trees on traffic pollutant dispersion in asymmetric street canyons: Numerical modeling with empirical analysis

Daniel (Jian) Sun et al.

TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT (2018)

Article Thermodynamics

A numerical study of reactive pollutant dispersion in street canyons with green roofs

Maryam Moradpour et al.

BUILDING SIMULATION (2018)

Article Construction & Building Technology

CFD simulations of near-field pollutant dispersion with different plume buoyancies

Yoshihide Tominaga et al.

BUILDING AND ENVIRONMENT (2018)

Article Construction & Building Technology

CFD investigation on the effects of wind and thermal wall-flow on pollutant transmission in a high-rise building

Di Mu et al.

BUILDING AND ENVIRONMENT (2018)

Article Construction & Building Technology

Street-canyon pollution with respect to urban-array complexity: The role of lateral and mean pollution fluxes

Stepan Nosek et al.

BUILDING AND ENVIRONMENT (2018)

Article Construction & Building Technology

A zonal model for assessing street canyon air temperature of high-density cities

Weihui Liang et al.

BUILDING AND ENVIRONMENT (2018)

Article Environmental Sciences

Flows across high aspect ratio street canyons: Reynolds number independence revisited

Lup Wai Chew et al.

ENVIRONMENTAL FLUID MECHANICS (2018)

Article Engineering, Civil

A parametric study of the effect of roof height and morphology on air pollution dispersion in street canyons

H. Wen et al.

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS (2018)

Article Environmental Sciences

Numerical simulation of pollutant dispersion characteristics in a three-dimensional urban traffic system

Hongwen Dou et al.

ATMOSPHERIC POLLUTION RESEARCH (2018)

Article Environmental Sciences

Shaping buildings to promote street ventilation: A large-eddy simulation study

Maider Llaguno-Munitxa et al.

URBAN CLIMATE (2018)

Article Environmental Sciences

Interaction of severe convective gusts with a street canyon

Alexandra Richter et al.

URBAN CLIMATE (2018)

Article Environmental Sciences

The impact of semi-open settings on ventilation in idealized building arrays

Jian Hang et al.

URBAN CLIMATE (2018)

Article Engineering, Civil

The influence of building geometry on street canyon air flow: Validation of large eddy simulations against wind tunnel experiments

Maider Llaguno-Munitxa et al.

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS (2017)

Review Green & Sustainable Science & Technology

A review on the CFD analysis of urban microclimate

Y. Toparlar et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2017)

Article Construction & Building Technology

Relating street canyon vertical mass-exchange to upstream flow regime and canyon geometry

Laurent Perret et al.

SUSTAINABLE CITIES AND SOCIETY (2017)

Article Construction & Building Technology

Wind tunnel measurements of the urban boundary layer development over a historical district in Italy

Alessio Ricci et al.

BUILDING AND ENVIRONMENT (2017)

Article Thermodynamics

Numerical investigation of roof heating impacts on thermal comfort and air quality in urban canyons

Seyyed Hossein Hosseini et al.

APPLIED THERMAL ENGINEERING (2017)

Review Environmental Sciences

Megacities, air quality and climate

Alexander Baklanov et al.

ATMOSPHERIC ENVIRONMENT (2016)

Article Construction & Building Technology

Particle transport characteristics in the micro-environment near the roadway

Xinming Jin et al.

BUILDING AND ENVIRONMENT (2016)

Article Construction & Building Technology

Ten questions concerning modeling of near-field pollutant dispersion in the built environment

Yoshihide Tominaga et al.

BUILDING AND ENVIRONMENT (2016)

Review Green & Sustainable Science & Technology

Towards successful environmental performance of sustainable cities: Intervening sectors. A review

A. Martos et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2016)

Article Green & Sustainable Science & Technology

Temporal Effects of Environmental Characteristics on Urban Air Temperature: The Influence of the Sky View Factor

Jaehyun Ha et al.

SUSTAINABILITY (2016)

Article Computer Science, Interdisciplinary Applications

Mitigating urban heat islands: A method to identify potential wind corridor for cooling and ventilation

Chun-Ming Hsieh et al.

COMPUTERS ENVIRONMENT AND URBAN SYSTEMS (2016)

Review Environmental Sciences

Review on urban vegetation and particle air pollution - Deposition and dispersion

Sara Janhall

ATMOSPHERIC ENVIRONMENT (2015)

Article Construction & Building Technology

CFD simulation and validation of urban microclimate: A case study for Bergpolder Zuid, Rotterdam

Y. Toparlar et al.

BUILDING AND ENVIRONMENT (2015)

Article Environmental Sciences

A CFD modeling study in an urban street canyon for ultrafine particles and population exposure: The intake fraction approach

George Habilomatis et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2015)

Article Environmental Sciences

Impacts of shape and height of upstream roof on airflow and pollutant dispersion inside an urban street canyon

Yuan-dong Huang et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2015)

Article Engineering, Multidisciplinary

Numerical simulation of pollutant dispersion in street canyons: Geometric and thermal effects

D. M. S. Madalozzo et al.

APPLIED MATHEMATICAL MODELLING (2014)

Article Environmental Sciences

Impact of traffic volume and composition on the air quality and pedestrian exposure in urban street canyon

Agata Rakowska et al.

ATMOSPHERIC ENVIRONMENT (2014)

Article Construction & Building Technology

Conditions for thermal circulation in urban street canyons

Ann Dallman et al.

BUILDING AND ENVIRONMENT (2014)

Article Construction & Building Technology

Buoyant flows in street canyons: Validation of CFD simulations with wind tunnel measurements

Jonas Allegrini et al.

BUILDING AND ENVIRONMENT (2014)

Article Environmental Sciences

On thermally forced flows in urban street canyons

S. Magnusson et al.

ENVIRONMENTAL FLUID MECHANICS (2014)

Article Energy & Fuels

Fluid dynamic and heat transfer parameters in an urban canyon

S. Bottillo et al.

SOLAR ENERGY (2014)

Article Construction & Building Technology

Studying the effect of cool coatings in street urban canyons and its potential as a heat island mitigation technique

Ch Georgakis et al.

SUSTAINABLE CITIES AND SOCIETY (2014)

Article Environmental Sciences

Improving local air quality in cities: To tree or not to tree?

Peter E. J. Vos et al.

ENVIRONMENTAL POLLUTION (2013)

Article Environmental Sciences

Evaluation of Reynolds stress, k-ε and RNG k-ε turbulence models in street canyon flows using various experimental datasets

Nektarios Koutsourakis et al.

ENVIRONMENTAL FLUID MECHANICS (2012)

Article Computer Science, Interdisciplinary Applications

CFD simulation for pedestrian wind comfort and wind safety in urban areas: General decision framework and case study for the Eindhoven University campus

B. Blocken et al.

ENVIRONMENTAL MODELLING & SOFTWARE (2012)

Article Engineering, Civil

Numerical study of the thermal effects of buildings on low-speed airflow taking into account 3D atmospheric radiation in urban canopy

Yongfeng Qu et al.

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS (2012)

Article Environmental Sciences

Impact of height and shape of building roof on air quality in urban street canyons

Mohamed F. Yassin

ATMOSPHERIC ENVIRONMENT (2011)

Article Construction & Building Technology

Numerical simulation of dispersion around an isolated cubic building: Model evaluation of RANS and LES

Yoshihide Tominaga et al.

BUILDING AND ENVIRONMENT (2010)

Article Construction & Building Technology

Thermal performance of a vegetated cladding system on facade walls

C. Y. Cheng et al.

BUILDING AND ENVIRONMENT (2010)

Article Environmental Sciences

Numerical investigation of pollutant transport characteristics inside deep urban street canyons

Xian-Xiang Li et al.

ATMOSPHERIC ENVIRONMENT (2009)

Article Construction & Building Technology

Impact of wedge-shaped roofs on airflow and pollutant dispersion inside urban street canyons

Yuandong Huang et al.

BUILDING AND ENVIRONMENT (2009)

Article Environmental Sciences

Impact of street intersections on air quality in an urban environment

Mohamed F. Yassin et al.

ATMOSPHERIC ENVIRONMENT (2008)

Article Construction & Building Technology

The airborne transmission of infection between flats in high-rise residential buildings: Tracer gas simulation

N. P. Gao et al.

BUILDING AND ENVIRONMENT (2008)

Article Engineering, Civil

Prediction of wind environment and thermal comfort at pedestrian level in urban area

Akashi Mochida et al.

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS (2008)

Article Engineering, Civil

AIJ guidelines for practical applications of CFD to pedestrian wind environment around buildings

Yoshihide Tominaga et al.

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS (2008)

Article Environmental Sciences

Impact of building facades and ground heating on wind flow and pollutant transport in street canyons

Xiaomin Xie et al.

ATMOSPHERIC ENVIRONMENT (2007)

Article Meteorology & Atmospheric Sciences

Surface heating in relation to air temperature, wind and turbulence in an urban street canyon

B. Offerle et al.

BOUNDARY-LAYER METEOROLOGY (2007)

Review Public, Environmental & Occupational Health

Factors involved in the aerosol transmission of infection and control of ventilation in healthcare premises

J. W. Tang et al.

JOURNAL OF HOSPITAL INFECTION (2006)

Review Meteorology & Atmospheric Sciences

Urban texture analysis with image processing techniques: winds and dispersion

C Ratti et al.

THEORETICAL AND APPLIED CLIMATOLOGY (2006)

Article Environmental Sciences

Wind fields and turbulence statistics in an urban street canyon

I Eliasson et al.

ATMOSPHERIC ENVIRONMENT (2006)

Article Environmental Sciences

Impact of building configuration on air quality in street canyon

XM Xie et al.

ATMOSPHERIC ENVIRONMENT (2005)

Article Construction & Building Technology

Modelling the double skin facade with plants

WJ Stec et al.

ENERGY AND BUILDINGS (2005)

Article Construction & Building Technology

The impact of solar radiation and street layout on pollutant dispersion in street canyon

XM Xie et al.

BUILDING AND ENVIRONMENT (2005)

Article Construction & Building Technology

Impact of airflow profile on indoor air quality - a tropical study

SC Sekhar et al.

BUILDING AND ENVIRONMENT (2004)

Article Environmental Sciences

Field and wind tunnel investigations of plume dispersion around single surface obstacles

I Mavroidis et al.

ATMOSPHERIC ENVIRONMENT (2003)

Review Environmental Sciences

Modelling air quality in street canyons: a review

S Vardoulakis et al.

ATMOSPHERIC ENVIRONMENT (2003)

Article Environmental Sciences

Validation of a two-dimensional pollutant dispersion model in an isolated street canyon

TL Chan et al.

ATMOSPHERIC ENVIRONMENT (2002)

Review Biotechnology & Applied Microbiology

Spread and prevention of some common viral infections in community facilities and domestic homes

J Barker et al.

JOURNAL OF APPLIED MICROBIOLOGY (2001)

Article Engineering, Civil

A wind tunnel study of organised and turbulent air motions in urban street canyons

P Kastner-Klein et al.

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS (2001)

Article Environmental Sciences

Urban Fluid Mechanics: Air Circulation and Contaminant Dispersion in Cities

H. J. S. Fernando et al.

ENVIRONMENTAL FLUID MECHANICS (2001)

Article Engineering, Civil

Wind tunnel evaluation of a vehicle pollution dispersion model

CJ Baker et al.

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS (2001)

Article Environmental Sciences

Pollutant dispersion in urban street canopies

JY Xia et al.

ATMOSPHERIC ENVIRONMENT (2001)