Review of control surface freeplay

J Panchal, H Benaroya - Progress in Aerospace Sciences, 2021 - Elsevier
In the last few decades, there has been an increasing interest in the field of nonlinear
aeroelasticity. With substantial improvements in computing capabilities, the control surface …

Governing equations in computational fluid dynamics: Derivations and a recent review

WY Tey, Y Asako, NAC Sidik… - Progress in Energy and …, 2017 - akademiabaru.com
The objective of this paper is to provide quick, complete and up-to-date reference on
governing equations applied in computational fluid dynamics (CFD) related research, along …

Experimental flow control investigation over suction surface of turbine blade with local surface passive oscillation

K Koca, MS Genc, D Veerasamy, M Özden - Ocean Engineering, 2022 - Elsevier
Impact of the local flexible membrane (LFM) on aerodynamic phenomena including the
formation of a laminar separation bubble (LSB) and transition to turbulence was …

Control of laminar separation bubble over wind turbine airfoil using partial flexibility on suction surface

HH Açıkel, MS Genc - Energy, 2018 - Elsevier
In order to suppress the laminar separation bubble and its negative effects on airfoil at low
Reynolds numbers, a partially flexible membrane was utilized on the suction surface of a …

Traditional and new types of passive flow control techniques to pave the way for high maneuverability and low structural weight for UAVs and MAVs

MS Genç, K Koca, H Demir, HH Açıkel - Autonomous Vehicles, 2020 - books.google.com
Prevailing utilization of airfoils in the design of micro air vehicles and wind turbines causes
to gain attention in terms of determination of flow characterization on these flight vehicles …

Simulation based analysis of morphing blades applied to a vertical axis wind turbine

RAL Minetto, M Paraschivoiu - Energy, 2020 - Elsevier
This study compares the performance of a Vertical Axis Wind Turbine with and without using
morphing blades. It also presents a Computational Fluid Dynamics (CFD) modeling …

Passive airfoil tonal noise reduction by localized flow-induced vibration of an elastic panel

I Arif, GCY Lam, D Wu, RCK Leung - Aerospace Science and Technology, 2020 - Elsevier
In this paper a novel passive control method is explored for airfoil tonal noise reduction
using localized flow-induced vibration of a short elastic panel flush mounted on suction …

[HTML][HTML] Fluid-structure interaction simulation for multi-body flexible morphing structures

GUO Wenzhi, S Yongtao, NIE Lu, C Gang - Chinese Journal of Aeronautics, 2024 - Elsevier
The multi-body flexible morphing airfoil can improve the aerodynamic characteristics based
on different flight missions continuously. Recently researches have focused on the unsteady …

Review of wave drag reduction techniques: Advances in active, passive, and hybrid flow control

S Rashid, F Nawaz, A Maqsood… - Proceedings of the …, 2022 - journals.sagepub.com
Typical challenges of supersonic flight include wave drag, acoustic signature, and
aerodynamic heating due to the formation of shock waves ahead of the vehicle. Efforts in the …

[HTML][HTML] A review on aerodynamics of non-flapping bird wings

MA Aldheeb, W Asrar, E Sulaeman… - Journal of Aerospace …, 2016 - SciELO Brasil
Birds are known for their agility, manoeuvrability, and flexibility during flight. These features
allow their ability to fly under a large range of flight conditions. Bio flyers and bio …