Aerial and aquatic biological and bioinspired flow control strategies

AK Othman, DA Zekry, V Saro-Cortes… - Communications …, 2023 - nature.com
Flow control is the attempt to favorably modify a flow field's characteristics compared to how
the flow would have developed naturally along the surface. Natural flyers and swimmers …

Wing design in flies: properties and aerodynamic function

S Krishna, M Cho, HN Wehmann, T Engels… - Insects, 2020 - mdpi.com
The shape and function of insect wings tremendously vary between insect species. This
review is engaged in how wing design determines the aerodynamic mechanisms with which …

An experimental study on flow separation control of hydrofoils with leading-edge tubercles at low Reynolds number

Z Wei, TH New, YD Cui - Ocean Engineering, 2015 - Elsevier
Hydrodynamic characteristics of hydrofoils with leading-edge tubercles were experimentally
investigated in a water tunnel at a Reynolds number of Re= 1.4× 10 4. Particle image …

Study on noise of an axial flow waterjet pump with wavy leading edge

Z Guo, W Xia, Z Qian - Ocean Engineering, 2022 - Elsevier
The effects of wavy leading edge on noise of an axial flow waterjet pump are investigated by
using numerical simulation method. Based on bionics, five wavy leading edges with different …

Computational study of a pitching bio-inspired corrugated airfoil

TJ Flint, MC Jermy, TH New, WH Ho - … Journal of Heat and Fluid Flow, 2017 - Elsevier
The phenomenon of insect flight has been of scientific interest for many years and is more
recently inspiring modern engineering devices such as Micro Aerial Vehicles (MAVs). Insect …

An experimental study of the aerodynamics of micro corrugated wings at low Reynolds number

N Chitsaz, K Siddiqui, R Marian, J Chahl - Experimental Thermal and Fluid …, 2021 - Elsevier
In this paper, an experimental study was performed to examine the flow characteristics of
fabricated micro corrugated wings by fully mimicking the real 3D Odonata wing. For this …

Three-dimensional wing structure attenuates aerodynamic efficiency in flapping fly wings

T Engels, HN Wehmann… - Journal of the Royal …, 2020 - royalsocietypublishing.org
The aerial performance of flying insects ultimately depends on how flapping wings interact
with the surrounding air. It has previously been suggested that the wing's three-dimensional …

Flow modulation mechanism in a cylinder with corrugated surfaces

H Yu, H Hu, WL Chen, Y Lu, D Gao - Physics of Fluids, 2024 - pubs.aip.org
Flow modulation mechanism in a cylinder with corrugated surfaces is investigated by wind
tunnel experiments at Reynolds number R e= 25 600⁠. Experimental results include surface …

A numerical investigation on flow past skewed vortex generators ahead of a backward facing ramp

A Cheawchan, MA Mohamed, BF Ng… - Aerospace Science and …, 2022 - Elsevier
Flow past a backward facing ramp (BFR) with rectangular vane-type vortex generators (VGs)
located upstream has been studied numerically using OpenFOAM based steady-state RANS …

Unsteady numerical investigation of two different corrugated airfoils

WH Ho, TH New - … of the Institution of Mechanical Engineers …, 2017 - journals.sagepub.com
An unsteady, two-dimensional numerical study was conducted to investigate the
aerodynamic and flow characteristics of two bio-inspired corrugated airfoils at Re= 14,000 …