Machine-learning prediction of aerodynamic damping for buildings and structures undergoing flow-induced vibrations

Z Chen, L Zhang, K Li, X Xue, X Zhang, B Kim… - Journal of Building …, 2023 - Elsevier
Aerodynamic damping, as the principal determinant of wind-induced vibrations, bears vast
significance in building engineering. This study presents a new modular framework, called …

Flow-induced vibrations of a D-section prism at a low Reynolds number

W Chen, C Ji, MM Alam, D Xu, H An, F Tong… - Journal of Fluid …, 2022 - cambridge.org
Flow-induced vibrations of a D-section prism at a low Reynolds number Page 1 J. Fluid Mech.
(2022), vol. 941, A52, doi:10.1017/jfm.2022.314 Flow-induced vibrations of a D-section prism at …

[HTML][HTML] Vortex induced vibrations of wind turbine blades: Influence of the tip geometry

SG Horcas, T Barlas, F Zahle, NN Sørensen - Physics of Fluids, 2020 - pubs.aip.org
The present investigation used numerical simulations to study the vortex induced vibrations
(VIVs) of a 96 m long wind turbine blade. The results of this baseline shape were compared …

Vortex induced vibration for mixed convective flow past a square cylinder

MA Khan, S Masood, SF Anwer, SA Khan… - International Journal of …, 2023 - Elsevier
In this work, a comprehensive numerical investigation of the combined effect of buoyancy
and flow approach angle (α) on vortex-induced vibration of an elastically mounted square …

Mass ratio effects on flow-induced vibrations of an equilateral triangular prism

W Chen, Y Wei, C Ji, Y Zhao - Journal of Fluids and Structures, 2023 - Elsevier
In this paper, we numerically studied the effects of mass ratio (m∗) on three identified
responses of a transversely oscillating equilateral triangular prism in Chen et al.(J. Fluids …

Flow-induced vibrations of an equilateral triangular prism at various angles of attack

W Chen, C Ji, D Xu, Z Zhang, Y Wei - Journal of Fluids and Structures, 2020 - Elsevier
Flow-induced vibrations (FIV) of an equilateral triangular prism are numerically studied
using the immersed boundary method in a parametric space of α= 0°–60° and U∗= U∕ fn …

An experimental investigation of flow-induced vibration of high-side-ratio rectangular cylinders

J Zhao, K Hourigan, MC Thompson - Journal of Fluids and Structures, 2019 - Elsevier
This study reports an experimental investigation on the flow-induced vibration (FIV) of
elastically mounted rectangular cylinders with high-side-ratio in free-stream flow. The side …

Hydrodynamic and heat transfer characteristics of vortex-induced vibration of square cylinder with various flow approach angle

MA Khan, SF Anwer, SA Khan, N Hasan - International Journal of Thermal …, 2020 - Elsevier
In this work, the effect of flow approach angle (α) on forced convective heat transfer from an
elastically mounted vibrating rigid square cylinder is studied numerically. The Navier-Stokes …

The effect of mass ratio and spring stiffness on flow-induced vibration of a square cylinder at different incidence angles

Z Tang, B Zhou - Ocean Engineering, 2020 - Elsevier
This paper presents a numerical study of the effect of spring stiffness and mass ratio on flow-
induced vibration (FIV) of a square cylinder placed at four different incidence angles: α= 0∘ …

Gap effects on the aerodynamic characteristics around three rectangular boxes in tandem arrangement

H Meng, WL Chen, Y Duan, H Li, D Gao - Physics of Fluids, 2022 - pubs.aip.org
Multiple-box structures have become increasingly important in practical engineering; for
example, some recent large-span bridges were creatively designed using triple-box decks …