Enhancement of low-speed piezoelectric wind energy harvesting by bluff body shapes: Spindle-like and butterfly-like cross-sections

J Wang, C Zhang, S Gu, K Yang, H Li, Y Lai… - Aerospace Science and …, 2020 - Elsevier
Fluid-structure interaction can be utilized to harvest the low-speed wind energy for
sustaining the low-power sensors for structural health monitoring. To enhance the low …

Flow control over a circular cylinder using vortex generators: Particle image velocimetry analysis and machine-learning-based prediction of flow characteristics

A Okbaz, MH Aksoy, N Kurtulmuş, AB Çolak - Ocean Engineering, 2023 - Elsevier
Controlling the flow around circular cylinders is crucial to mitigate vortex-induced vibrations
and prevent structural damage in a range of applications, such as marine and offshore …

Enhancing vortex-induced vibrations of a cylinder with rod attachments for hydrokinetic power generation

J Wang, W Zhao, Z Su, G Zhang, P Li… - Mechanical Systems and …, 2020 - Elsevier
A new converter consisting of a circular cylinder on an end-spring is proposed to harness
hydrokinetic power from water flow and tides. Two cylindrical rods with a small diameter are …

Enhancement of energy capture by flow induced motion of a circular cylinder using passive turbulence control: Decoupling strip thickness and roughness effects

K He, A Vinod, A Banerjee - Renewable Energy, 2022 - Elsevier
Passive turbulence control of flow induced motion of a cylinder using strips has been
practiced for over 30 years. The two distinct physical characteristics of strips: thickness and …

Vortex‐Induced Vibration Suppression of Bridges by Inerter‐Based Dynamic Vibration Absorbers

J Chen, MZQ Chen, Y Hu - Shock and Vibration, 2021 - Wiley Online Library
The vortex‐induced vibration may cause fatigue of a bridge structure, affecting the safety of
vehicles and the comfort of pedestrians. Inerter is a two‐terminal device, which has been …

[HTML][HTML] An experimental study regarding the effect of streamwise vorticity on trailing edge vortex induced vibrations of a hydrofoil

KF Sagmo, PTS Storli - Journal of Sound and Vibration, 2023 - Elsevier
A set of experiments testing the effect on vortex induced vibrations from three different
trailing edge designs on a generic hydrofoil has been carried out at the Waterpower …

A novel strategy for mitigating the vortex-induced vibration of long-span bridges by using flexible membranes

H Xu, C Wang, Z Huang, X Hua… - Advances in Structural …, 2024 - journals.sagepub.com
The structural dam** of a long-span bridge girder after completion is difficult to predict
accurately in the design stage, and could be obviously lower than the value suggested by …

Effect of Vortex Generator on Gas Turbine Blade Cooling

N Halder, SD Nikhade, VN Sulakhe - Journal of Physics …, 2024 - iopscience.iop.org
The current numerical study suggests using a vortex generator to lessen the consequences
of a counter-rotating vortex pair. For this inquiry, the delta winglet pair in the common-flow …

Prediction of Wind Velocity to Raise Vortex‐Induced Vibration through a Road‐Rail Bridge with Truss‐Shaped Girder

S Oh, S Seo, H Lee, HE Lee - Shock and Vibration, 2018 - Wiley Online Library
Vortex‐induced vibration (VIV) of bridges, related to fluid‐structure interaction and
maintenance of bridge monitoring system, causes fatigue and serviceability problems due to …

Vortex-Induced Vibrations of Two Cylinders in Tandem Arrangement at Low Reynolds Number

JS Mloy - Open Journal of Fluid Dynamics, 2023 - scirp.org
The objective of this study is to apply numerical methods to investigate the effects of the
spacing on the vortex shedding of two elastically mounted cylinders in tandem arrangement …