Improving pedestrian level low wind velocity environment in high-density cities: A general framework and case study

[1]  Cheuk Ming Mak,et al.  Modelling of pedestrian level wind environment on a high-quality mesh: A case study for the HKPolyU campus , 2018, Environ. Model. Softw..

[2]  Gongsheng Huang,et al.  Feasibility study of a PCM storage tank integrated heating system for outdoor swimming pools during the winter season , 2018 .

[3]  Cheuk Ming Mak,et al.  Application of a multi-variable optimization method to determine lift-up design for optimum wind comfort , 2018 .

[4]  Cheuk Ming Mak,et al.  Towards an integrated method to assess effects of lift-up design on outdoor thermal comfort in Hong Kong , 2017 .

[5]  Kenny C. S Kwok,et al.  Effects of building lift-up design on the wind environment for pedestrians , 2017 .

[6]  Kenny C. S Kwok,et al.  New criteria for assessing low wind environment at pedestrian level in Hong Kong , 2017 .

[7]  An-Shik Yang,et al.  Optimization procedures for enhancement of city breathability using arcade design in a realistic high-rise urban area , 2017 .

[8]  Simos Yannas,et al.  Street canyon design and improvement potential for urban open spaces; the influence of canyon aspect ratio and orientation on microclimate and outdoor comfort , 2017 .

[9]  Mitra Khalili,et al.  The effect of personal and microclimatic variables on outdoor thermal comfort: A field study in Tehran in cold season , 2017 .

[10]  Kenny C. S Kwok,et al.  Effects of lift-up design on pedestrian level wind comfort in different building configurations under three wind directions , 2017 .

[11]  C. Ren,et al.  Regulation of outdoor thermal comfort by trees in Hong Kong , 2017 .

[12]  Kenny C. S Kwok,et al.  Adopting ‘lift-up’ building design to improve the surrounding pedestrian-level wind environment , 2017, Building and Environment.

[13]  An-Shik Yang,et al.  Enhancement of city breathability with half open spaces in ideal urban street canyons , 2017 .

[14]  M Fan,et al.  A decision support tool for evaluating the air quality and wind comfort induced by different opening configurations for buildings in canyons. , 2017, The Science of the total environment.

[15]  Simos Yannas,et al.  Microclimate design for open spaces: Ranking urban design effects on pedestrian thermal comfort in summer , 2016 .

[16]  Jianlei Niu,et al.  Combining measured thermal parameters and simulated wind velocity to predict outdoor thermal comfort , 2016 .

[17]  Bje Bert Blocken,et al.  Pedestrian-level wind conditions around buildings: Review of wind-tunnel and CFD techniques and their accuracy for wind comfort assessment , 2016 .

[18]  Neveen Hamza,et al.  Thermal perception of outdoor urban spaces in the hot arid region of Cairo, Egypt , 2016 .

[19]  Cheuk Ming Mak,et al.  Large eddy simulation of wind‐induced interunit dispersion around multistory buildings , 2015, Indoor air.

[20]  N. Wong,et al.  Urban microclimate analysis with consideration of local ambient temperature, external heat gain, urban ventilation, and outdoor thermal comfort in the tropics , 2015 .

[21]  Francesco Pomponi,et al.  Urban Heat Island (UHI) mitigating strategies: A case-based comparative analysis , 2015 .

[22]  Cheuk Ming Mak,et al.  From street canyon microclimate to indoor environmental quality in naturally ventilated urban buildings: Issues and possibilities for improvement , 2015, Building and Environment.

[23]  Bert Blocken,et al.  CFD simulation of outdoor ventilation of generic urban configurations with different urban densities and equal and unequal street widths , 2015 .

[24]  Kenny C. S Kwok,et al.  A new method to assess spatial variations of outdoor thermal comfort: Onsite monitoring results and implications for precinct planning , 2015 .

[25]  Man Sing Wong,et al.  Preliminary Study of the Parameterisation of Street-Level Ventilation in Idealised Two-Dimensional Simulations , 2015 .

[26]  Cheuk Ming Mak,et al.  Modeling of coupled urban wind flow and indoor air flow on a high-density near-wall mesh: Sensitivity analyses and case study for single-sided ventilation , 2014, Environ. Model. Softw..

[27]  Mats Sandberg,et al.  Quantitative ventilation assessments of idealized urban canopy layers with various urban layouts and the same building packing density , 2014 .

[28]  Cheuk Ming Mak,et al.  Determination of single-sided ventilation rates in multistory buildings: Evaluation of methods , 2014 .

[29]  Mats Sandberg,et al.  Natural ventilation assessment in typical open and semi-open urban environments under various wind directions , 2013 .

[30]  Nyuk Hien Wong,et al.  Thermal comfort in outdoor urban spaces in Singapore , 2013 .

[31]  Mats Sandberg,et al.  The influence of building height variability on pollutant dispersion and pedestrian ventilation in idealized high-rise urban areas , 2012 .

[32]  Liang Chen,et al.  Outdoor thermal comfort and outdoor activities: A review of research in the past decade , 2012 .

[33]  Bert Blocken,et al.  CFD simulation for pedestrian wind comfort and wind safety in urban areas: General decision framework and case study for the Eindhoven University campus , 2012, Environ. Model. Softw..

[34]  Kenny C. S Kwok,et al.  Wind tunnel study of pedestrian level wind environment around tall buildings: Effects of building dimensions, separation and podium , 2012 .

[35]  Mats Sandberg,et al.  On the contribution of mean flow and turbulence to city breathability: the case of long streets with tall buildings. , 2012, The Science of the total environment.

[36]  Edward Ng,et al.  Building porosity for better urban ventilation in high-density cities – A computational parametric study , 2011, Building and Environment.

[37]  Zhaolin Gu,et al.  Effect of uneven building layout on air flow and pollutant dispersion in non-uniform street canyons , 2011 .

[38]  Yuguo Li,et al.  Age of air and air exchange efficiency in high-rise urban areas and its link to pollutant dilution , 2011 .

[39]  Lina Yang,et al.  Thermal conditions and ventilation in an ideal city model of Hong Kong , 2011 .

[40]  Michael Schatzmann,et al.  Issues with validation of urban flow and dispersion CFD models , 2011 .

[41]  Jan Carmeliet,et al.  Evaluation of the ventilation potential of courtyards and urban street canyons using RANS and LES , 2011 .

[42]  Parham A. Mirzaei,et al.  Pollution removal effectiveness of the pedestrian ventilation system , 2011 .

[43]  Edward Ng,et al.  Outdoor thermal comfort study in a sub-tropical climate: a longitudinal study based in Hong Kong , 2011, International Journal of Biometeorology.

[44]  Jian Hang,et al.  Ventilation strategy and air change rates in idealized high-rise compact urban areas , 2010 .

[45]  T. Williamson,et al.  Urban Microclimate: Designing the Spaces Between Buildings , 2010 .

[46]  Parham A. Mirzaei,et al.  A novel approach to enhance outdoor air quality: Pedestrian ventilation system , 2010 .

[47]  Mats Sandberg,et al.  Wind conditions and ventilation in high-rise long street models , 2010 .

[48]  Mats Sandberg,et al.  City breathability and its link to pollutant concentration distribution within urban-like geometries , 2010 .

[49]  Jian Hang,et al.  Wind Conditions in Idealized Building Clusters: Macroscopic Simulations Using a Porous Turbulence Model , 2010 .

[50]  Rizwan Ahmed Memon,et al.  Effects of building aspect ratio and wind speed on air temperatures in urban-like street canyons , 2010 .

[51]  Mats Sandberg,et al.  Age of air and air exchange efficiency in idealized city models , 2009 .

[52]  Shinsuke Kato,et al.  New criteria for assessing local wind environment at pedestrian level based on exceedance probability analysis , 2009 .

[53]  Mats Sandberg,et al.  Effect of urban morphology on wind condition in idealized city models , 2009 .

[54]  E. Ng.  Policies and technical guidelines for urban planning of high-density cities – air ventilation assessment (AVA) of Hong Kong , 2008, Building and Environment.

[55]  Shinsuke Kato,et al.  Towards the application of indoor ventilation efficiency indices to evaluate the air quality of urban areas , 2008 .

[56]  A. Mochida,et al.  Wind tunnel tests on the relationship between building density and pedestrian-level wind velocity: Development of guidelines for realizing acceptable wind environment in residential neighborhoods , 2008 .

[57]  Yoshihide Tominaga,et al.  AIJ guidelines for practical applications of CFD to pedestrian wind environment around buildings , 2008 .

[58]  Wong Nyuk Hien,et al.  Microclimatic modeling of the urban thermal environment of Singapore to mitigate urban heat island , 2008 .

[59]  S. Murakami,et al.  Comparison of various revised k–ε models and LES applied to flow around a high-rise building model with 1:1:2 shape placed within the surface boundary layer , 2008 .

[60]  Matthew A. Nelson,et al.  Properties of the Wind Field within the Oklahoma City Park Avenue Street Canyon. Part I. Mean Flow and Turbulence Statistics , 2007 .

[61]  Bert Blocken,et al.  CFD evaluation of wind speed conditions in passages between parallel buildings : effect of wall-function roughness modifications for the atmospheric boundary layer flow , 2007 .

[62]  D. Grawe,et al.  BEST PRACTICE GUIDELINE FOR THE CFD SIMULATION OF FLOWS IN THE URBAN ENVIRONMENT , 2007 .

[63]  T. G. Thomas,et al.  Mean Flow and Turbulence Statistics Over Groups of Urban-like Cubical Obstacles , 2006 .

[64]  Eddy Willemsen,et al.  Design for wind comfort in The Netherlands: Procedures, criteria and open research issues , 2007 .

[65]  Dennis Y.C. Leung,et al.  Development of a k–ε model for the determination of air exchange rates for street canyons , 2005 .

[66]  Mats Sandberg,et al.  Numerical and experimental studies of wind environment in an urban morphology , 2005 .

[67]  Y. Li,et al.  Multi-zone modeling of probable SARS virus transmission by airflow between flats in Block E, Amoy Gardens. , 2005, Indoor air.

[68]  Dennis Y.C. Leung,et al.  On the prediction of air and pollutant exchange rates in street canyons of different aspect ratios using large-eddy simulation , 2005 .

[69]  Jong‐Jin Baik,et al.  A numerical study of the effects of ambient wind direction on flow and dispersion in urban street canyons using the RNG k–ε turbulence model , 2004 .

[70]  Rainald Löhner,et al.  Comparisons of model simulations with observations of mean flow and turbulence within simple obstacle arrays , 2002 .

[71]  R. Sokhi,et al.  The Use of Measurement Programmes and Models to Assess Concentrations Next to Major Roads in Urban Areas , 2000 .

[72]  B. Fisher,et al.  Flow Field and Pollution Dispersion in a Central London Street , 1998 .

[73]  Michael Schatzmann,et al.  Some remarks on the validation of small-scale dispersion models with field and laboratory data , 1997 .

[74]  Ole Hertel,et al.  Comparison of air quality in streets of Copenhagen and Milan, in view of the climatological conditions , 1996 .

[75]  T. V. Lawson,et al.  The widn content of the built environment , 1978 .

[76]  W. H. Melbourne,et al.  Criteria for environmental wind conditions , 1978 .

[77]  E. C. Poulton,et al.  The effects of wind on people; New criteria based on wind tunnel experiments , 1976 .