Model reduction for flow analysis and control

CW Rowley, STM Dawson - Annual Review of Fluid Mechanics, 2017 - annualreviews.org
Advances in experimental techniques and the ever-increasing fidelity of numerical
simulations have led to an abundance of data describing fluid flows. This review discusses a …

[HTML][HTML] Recent advances in understanding the flow over bluff bodies with different geometries at moderate Reynolds numbers

MR Lekkala, M Latheef, JH Jung, A Coraddu, H Zhu… - Ocean …, 2022 - Elsevier
The application of unsteady incompressible flow phenomenon over the bluff bodies has
received the attention of many researchers due to the rich and complex physics …

An efficient deep learning technique for the Navier-Stokes equations: Application to unsteady wake flow dynamics

TP Miyanawala, RK Jaiman - arxiv preprint arxiv:1710.09099, 2017 - arxiv.org
We present an efficient deep learning technique for the model reduction of the Navier-
Stokes equations for unsteady flow problems. The proposed technique relies on the …

A review of cylinder corner effect on flow and heat transfer

MM Alam - Journal of Wind Engineering and Industrial …, 2022 - Elsevier
This paper aims to provide a comprehensive review of the literature and to impart a
perspective on the current status and future directions for fundamentals of flow around and …

Two-and three-dimensional wake transitions of a NACA0012 airfoil

S Gupta, J Zhao, A Sharma, A Agrawal… - Journal of Fluid …, 2023 - cambridge.org
Flow transitions are an important fluid-dynamic phenomena for many reasons, including the
direct effect on the aerodynamic forces acting on the body. In the present study, two …

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 …

Two-degree-of-freedom flow-induced vibrations of a D-section prism

W Chen, MM Alam, Y Li, C Ji - Journal of Fluid Mechanics, 2023 - cambridge.org
This paper presents a comprehensive study of flow-induced vibrations of a D-section prism
with various angles of attack. Furthermore, a wake mode map in the examined parametric …

Vortex-induced vibration and hydrodynamic characteristics of a round-ended cylinder

H Zhu, B Xu, MM Alam, Y Gao, T Zhou - Ocean Engineering, 2023 - Elsevier
A round-ended section possesses the advantages of both circular and square sections, ie a
large span and smooth transition at both ends. Therefore, the two-degree-of-freedom VIV …

Onset of vortex shedding from a bluff body modified from square cylinder to normal flat plate

MR Rastan, MM Alam, H Zhu, C Ji - Ocean Engineering, 2022 - Elsevier
This study numerically investigates the time-resolved laminar flow over rectangular cylinders
with cross-sectional aspect ratio Ar varying from square cylinder (Ar= 1) to normal flat plate …

Low-Reynolds-number wake of three tandem elliptic cylinders

VD Duong, VD Nguyen, VT Nguyen, IL Ngo - Physics of Fluids, 2022 - pubs.aip.org
The flow around three elliptic cylinders with equal spacing and aspect ratio in tandem
arrangements was numerically investigated through direct numerical simulation. The …