Reconstruction of flow field with missing experimental data of a circular cylinder via machine learning algorithm

MH Aksoy, I Goktepeli, M Ispir, A Cakan - Physics of Fluids, 2023 - pubs.aip.org
In this study, artificial neural networks (ANNs) have been implemented to recover missing
data from the particle image velocimetry (PIV), providing quantitative measurements of …

Fluid–structure interaction on vibrating square prisms considering interference effects

Z Chen, Y Wang, S Wang, H Huang, K Yuan, S Li… - Physics of …, 2023 - pubs.aip.org
Existing research on interference effects predominantly focuses on rigid structures.
However, studies based on rigid models tend to overlook the feedback of structural motions …

A comprehensive assessment of gap spacing in tandem cylinders: Lattice Boltzmann technique based simulations

M Ghayoor, WS Abbasi, M Tlija, E Ghith… - … Communications in Heat …, 2024 - Elsevier
The current study uses the Lattice Boltzmann method (LBM) to analyze flow phenomena
around the five square cylinders in a tandem setup. It examines flow characteristics for …

Aerodynamic force characteristics and flow field mechanism of multiple square cylinders in a tandem arrangement

H Jiang, Q Yang, X Liu, A Chen, D Zhang - Physics of Fluids, 2024 - pubs.aip.org
Wind tunnel tests and large eddy simulations were employed to obtain the aerodynamic
coefficients and flow fields of two and three tandem square cylinders across various spacing …

Experimental investigation of flow characteristics around tandem arrangement of triangular and square cylinders

P Niegodajew, K Gajewska, W Elsner… - Journal of Fluids and …, 2024 - Elsevier
The paper presents an experimental investigation of the flow around two bluff bodies in a
tandem arrangement. Two different configurations were investigated. The first one concerns …

Numerical investigation of flow field characteristics around semi-submerged rectangular cylinders with rounded corners

J Zhou, J Ren, D Li, P Wang, W Bai - Ocean Engineering, 2024 - Elsevier
The investigation of flow field characteristics of the semi-submerged rectangular cylinder
(SRC) with rounded corners is of crucial industrial importance, but it faces two main …

Study on aerodynamic characteristics and its formation mechanism of a square cylinder under cylindrical wake interference

Y Liu, Y He, Z Zhao, J Fu - Journal of Building Engineering, 2024 - Elsevier
An in-depth understanding of the flow around twin bluff bodies is crucial for the wind
resistance design and optimization of urban building clusters. This paper presents some …

Sinusoidal oscillating flow over two tandem square cylinders: Three-dimensional large eddy simulations

P Wang, Q Zhou, M Li, S Cao - Journal of Wind Engineering and Industrial …, 2024 - Elsevier
Three-dimensional large eddy simulations are conducted to investigate the sinusoidal
oscillating flow over the two tandem square cylinder at Reynolds number Re= 1000 and the …

The flow interference investigation of multi-square prisms under fluid–structure interaction. I. Proximal wake characteristics of tandem square prisms

Z Chen, T Guan, L Zhang, S Li, B Kim, Y Fu, CY Li… - Physics of …, 2024 - pubs.aip.org
This study investigates the aerodynamic characteristics and interference effect of tandem
square prisms in fluid–structure interaction. Using large eddy simulation, three-dimensional …

Aerodynamic interference effect and flow field mechanism of two tandem rectangular columns with a small width–thickness ratio at a high Reynolds number

H Jiang, X Liu, L Ruan, A Chen, Q Yang - Physics of Fluids, 2024 - pubs.aip.org
This paper conducted wind tunnel tests and large eddy simulations to study the
aerodynamic interference effect and flow field mechanism of two tandem rectangular …