Influence of turbulent incoming flow on aerodynamic behaviors of train at 90° yaw angle

RD Xue, XH Xiong, XB Li, G Chen - Physics of Fluids, 2023 - pubs.aip.org
Turbulent incoming flow conditions are closely matched to the crosswinds experienced by
trains in windy areas. Therefore, it is important to investigate how the turbulent inflow affects …

Aerodynamic characteristics of a streamlined box girder under shear flow considering oncoming turbulence

L Zhao, R Xie, H Huang, X Yan, S Cao, Y Ge - Physics of Fluids, 2023 - pubs.aip.org
Non-synoptic winds, such as typhoons and downbursts, are frequently characterized by
shear flow associated with turbulence, which affects the aerodynamic performance of long …

Flow around an oscillating cylinder at low Reynolds number with forced convection: effect of corner radius and Reynolds number

Y Sarout, M Islam, Y Fatt, I Janajreh - Energies, 2022 - mdpi.com
This numerical study investigated the flow-induced vibration (FIV) on non-heated and
heated cylinders with different normalized corner radii (r*) at different Reynolds numbers …

Spanwise correlation of unsteady lift due to vortex shedding on the square cylinder: Perspectives provided by a time–frequency analysis

C Chen, S Mao, K Thiele - Journal of Fluids and Structures, 2023 - Elsevier
Spanwise correlation of unsteady lift due to vortex shedding is of particular interest for
slender structures. In this paper, Hilbert transform and Wavelet transform were applied as …

[HTML][HTML] On the generation of free-stream turbulence at low Reynolds number: A numerical study

JM Catalán, S Olivieri, M García-Villalba, O Flores - Computers & Fluids, 2024 - Elsevier
We investigate the generation of free-stream perturbations at a relatively low characteristic
Reynolds number of 1000 by means of direct numerical simulations using a synthetic …

Influence of turbulence intensity on wind effects toward a high-rise building with curved cross-section at coastal area

YJ Liu, YC He, YH He, YH Liu, JY Fu - Journal of Wind Engineering and …, 2024 - Elsevier
Although the important role of turbulence intensity (Ti) in wind-induced effects on many civil
structures have long been acknowledged, there is a lack of concerns with the Ti influence on …

Effects of turbulence intensity and integral length scale on wind-induced vibrations of a three-dimensional aeroelastic square cylinder

XL Han, QS Li - Engineering Structures, 2025 - Elsevier
Despite a wealth of prior research on the effects of free-stream turbulence (FST) on the
aerodynamics of square cylinders, there is limited knowledge about their aeroelasticity such …

[HTML][HTML] A simplified CFD approach for bluff-body aerodynamics under small scale free stream turbulent flow

AJ Álvarez, F Nieto, KKCS Kwok… - Journal of Wind …, 2023 - Elsevier
The study of free stream turbulence (FST) effects on bluff bodies by means of computational
approaches has been addressed so far mainly applying scale resolving methods adopting a …

Modelling of wake-induced vibration of a long-span bridge with separated parallel nonidentical decks

Y Song, Z Ti, Y Li, H You, J Zhu - Structures, 2024 - Elsevier
The separated parallel decks design for long-span bridges can meet higher traffic demands,
offering advantages in urban bridge design. However, when exposed to wind, the periodic …

Effect of turbulent integral scale on non-Gaussian characteristics of surface wind pressure on square cylinder

X Yang, Y Su, M Li, Z Jiang, S Du - Physics of Fluids, 2024 - pubs.aip.org
This study investigated the statistical properties of the pressure fluctuations on a square
cylinder across three distinct turbulence fields characterized by varying turbulent integral …