Methods for flutter stability analysis of long-span bridges: a review

T Abbas, I Kavrakov… - Proceedings of the …, 2017 - icevirtuallibrary.com
Predicting the phenomenon of aerodynamic instability is essential for the analysis and
design of long-span cable-supported bridges. This paper reviews the history and …

Accuracy and comparison of standard k-ϵ with two variants of k-ω turbulence models in fluvial applications

A Farhadi, A Mayrhofer, M Tritthart, M Glas… - Engineering …, 2018 - Taylor & Francis
Racetrack flumes are established experimental settings in ecohydraulics and sediment
studies. Their experimental results are often coupled with numerical simulations. The two …

Design optimization of an Archimedes screw turbine for hydrokinetic applications using the response surface methodology

M Bouvant, J Betancour, L Velásquez… - Renewable Energy, 2021 - Elsevier
In this study, the performance of an Archimedes screw turbine (AST), in terms of the power
coefficient (CP), was evaluated. The design parameters, including the inner and the outer …

A data-driven reduced-order model based on long short-term memory neural network for vortex-induced vibrations of a circular cylinder

A Nazvanova, MC Ong, G Yin - Physics of Fluids, 2023 - pubs.aip.org
A data-driven reduced-order model (ROM) based on long short-term memory neural network
(LSTM-NN) for the prediction of the flow past a circular cylinder undergoing two-degree-of …

Effects of a detached splitter on the vortex-induced vibration of a 5: 1 rectangular cylinder

H Liu, H Li, H Wang, C Li, Y Yin, X He - Physics of Fluids, 2024 - pubs.aip.org
The present paper examines the vortex-induced vibration (VIV) of a 5: 1 rectangular cylinder
with a detached splitter in its near wake. The tested gap ratio between the cylinder and the …

Aerodynamic and aeroelastic responses of short gap twin-box decks: Box geometry and gap distance dependent surrogate based design

F Nieto, MC Montoya, S Hernández, I Kusano… - Journal of Wind …, 2020 - Elsevier
The aerodynamic and aeroelastic performances of twin-box deck bridges are difficult to
anticipate when changes in the deck geometry are introduced. Considering moderate …

Establishment and application of a digital twin for vortex-induced vibration of a bridge deck section

HY Li, YL Xu, B Wang, LD Zhu, XL Meng… - … of Computational Fluid …, 2024 - Taylor & Francis
Wind tunnel tests or computational fluid dynamics (CFD) simulations of the aeroelastic
model of a bridge deck section are currently used to make sure that significant vortex …

Effects of wind fairing angle on aerodynamic characteristics and dynamic responses of a streamlined trapezoidal box girder

YL Li, XY Chen, CJ Yu, K Togbenou, B Wang… - Journal of Wind …, 2018 - Elsevier
Streamlined trapezoidal box girders (STBGs) are widely used for long-span bridges.
However, systematical researches regarding the effects of wind fairing angle (β) on the …

Wind energy harvesting performance of tandem circular cylinders with triangular protrusions

G Hu, F Liu, L Li, C Li, Y **ao, KCS Kwok - Journal of Fluids and Structures, 2019 - Elsevier
This study evaluated the performance of wind energy harvesters with multiple shape-
optimized circular cylinders in tandem via computational fluid dynamics simulations. The …

[HTML][HTML] Technological and operational aspects that limit small wind turbines performance

JL Torres-Madroñero, J Alvarez-Montoya… - Energies, 2020 - mdpi.com
Small Wind Turbines (SWTs) are promissory for distributed generation using renewable
energy sources; however, their deployment in a broad sense requires to address topics …