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Large eddy simulation of the effect of unstable thermal stratification on airflow and pollutant dispersion around a rectangular building

期刊: JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021; 211 ()

Unstable thermal stratification, quantified by the Richardson number (Ri) herein, has important effects on pollutant dispersion. In this study, the im......

Aerodynamic performance improvements of a vertical axis wind turbine by leading-edge protuberance

期刊: JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021; 211 ()

A detailed numerical study has been carried out to investigate the effects of leadingedge protuberance as a novel flow-separation control-technique fo......

Experimental and numerical study on the aerodynamic characteristics of steel tubular transmission tower bodies under skew winds

期刊: JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021; 214 ()

A study of the aerodynamic characteristics of circular steel tubular lattice tower bodies in an ultrahigh-voltage direct-current transmission tower un......

Reynolds number effects on the wind pressure distribution on spherical storage tanks

期刊: JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021; 208 ()

Spherical storage tanks are important industrial equipment with typical bluff body shape, the aerodynamic loads of which are significantly affected by......

Wind-induced responses and equivalent static design method of oval-shaped arch-supported membrane structure

期刊: JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021; 213 ()

This paper presents the wind-induced responses and wind resistant design method of arch-supported membrane structure. Series of rigid model wind tunne......

Revisiting Typhoon York (9915) at landfall

期刊: JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021; 211 ()

Measurements of tropical cyclones (TCs) at landfall in their inner regions are limited. Typhoon York (9915) stroke Hong Kong directly at a typhoon-str......

Characterization of vertical wind velocity variability based on fractal dimension analysis

期刊: JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021; 213 ()

Modelling and forecasting the temporal behaviour of wind is of substantial importance in a variety of applications, which depend largely on the unders......

Impact of wind turbulence on thermal perception in the urban microclimate

期刊: JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021; 216 ()

Ongoing urbanization has led to complexities in the urban terrain, increasing roughness length within the atmospheric surface layer, and introduced hi......

Comparison of neural network types and architectures for generating a surrogate aerodynamic wind turbine blade model

期刊: JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021; 216 ()

Current numerical aerodynamic wind turbine blade models - models that calculate the aerodynamic loads on a blade based on the incoming wind - are gene......

Machine learning-based prediction of crosswind vibrations of rectangular cylinders

期刊: JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021; 211 ()

Due to the complexity of crosswind vibrations of rectangular cylinders, current research on crosswind vibrations of rectangular cylinders mainly relie......

Ceiling jet velocity during the whole process of fire development in a tunnel

期刊: JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021; 212 ()

When a tunnel fire occurs, the response speed of the ceiling-mounted smoke or thermal detector is of great significance for controlling the fire. The ......

The wake of a wall-mounted rectangular cylinder: Cross-sectional aspect ratio effect

期刊: JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021; 213 ()

Large-eddy simulations are performed to study the wake of a wall-mounted finite-length rectangular prism at a Reynolds number Re = 1.2 x 104 for the p......

Flow field investigation for aerodynamic effects of surface mounted ribs on square-sectioned high-rise buildings

期刊: JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021; 211 ()

The horizontal and vertical ribs provided at the facade of high-rise buildings have been found effective in reducing local and overall wind loads. Thi......

Dynamic analysis of the effect of platoon configuration on train aerodynamic performance

期刊: JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021; 211 ()

The improved delayed detached eddy simulation (IDDES) was used to study the influence of the platoon configuration of trains on its aerodynamic perfor......

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