Experimental investigation of ground effect on the vortical flow structure of a 40 swept delta wing

S Tumse, I Karasu, B Sahin - Journal of Aerospace Engineering, 2022 - ascelibrary.org
The ground effect influences the flow structure on a delta wing during landing and take-off
processes. In this regard, comprehensive instantaneous velocity measurements and flow …

Analysis of stall characteristics of the cuspidal waverider at subsonic conditions

Z Xie, W Huang, Z Zhao, S Li, Y Zou - Aerospace Science and Technology, 2024 - Elsevier
The stall characteristics of the cuspidal waverider under subsonic conditions were studied at
M= 0.4 and H= 0 km incoming flow. The stall characteristics were compared with those of …

Hover flight control of X-shaped flapping wing aircraft considering wing–tail interactions

Z Jiao, L Wang, L Zhao, W Jiang - Aerospace Science and Technology, 2021 - Elsevier
The dynamic modelling and attitude controller design of a flapping wing aircraft, Beihawk,
were investigated in this study. The aircraft features of an X-shaped flapping wing …

Numerical study on hypersonic aerodynamic characteristics of the high-pressure capturing wing configuration with wing dihedral

S Chang, Y Xiao, G Li, Z Tian, K Cui - Aerospace Science and Technology, 2023 - Elsevier
High-pressure capturing wing (HCW) configuration is a potential hypersonic aerodynamic
configuration that can simultaneously have good lift-drag characteristics with a large …

Unsteady aerodynamic characteristics of slender body at extra-wide angle-of-attack range

F Wang, J Liu, H Qin, Y Song, L Chen, J Hu - Aerospace Science and …, 2021 - Elsevier
For complicated unsteady separated flow problem of slender body at extra-wide of angle of
attack range, delayed detached eddy simulation based on shear stress transport turbulence …

The dynamic vortical flow behaviour on a coplanar canard configuration during large-amplitude-pitching

Q Chen, T Hu, P Liu, Q Qu, H Guo… - Aerospace Science and …, 2021 - Elsevier
The pitching oscillations (α from 0° to 60°) of a close-coupled coplanar canard configuration
were investigated at various reduced frequencies (k= 0.0375, 0.075, 0.15, 0.3, 0.6 and 1.2) …

Experimental study of the effect of the LEX angle on the flow pattern of a diamond wing with an airfoil cross section

MR Hashemi, M Dehghan Manshadi - Journal of Visualization, 2023 - Springer
In this research, the effect of the leading-edge extension (LEX) angle on the flow pattern
upstream and downstream of the diamond wing has been investigated experimentally. The …

Effect of gurney flaps on a nonslender delta wing during large-amplitude and high-frequency dynamic pitching

W Tang, P Liu, T Hu, Q Qu, H Guo, Y Liu… - Aerospace Science and …, 2023 - Elsevier
The flow control effect of Gurney flaps on 50° swept delta wings during large-amplitude and
high-frequency pitching were investigated both experimentally and numerically. Both force …

Experimental study on the water entry of a vehicle with a single canard wing at an initial angle of attack

W Li, C Wang, H Xu, Y Ding - International Journal of Multiphase Flow, 2024 - Elsevier
The use of flow control techniques is important to enhance vehicle motion stability during
water entry. This paper introduces a method that applies a canard wing to the water entry …

Capturing nonlinear time-dependent aircraft dynamics using a wind tunnel manoeuvre rig

SA Araujo-Estrada, MH Lowenberg, SA Neild - Aerospace Science and …, 2022 - Elsevier
This paper considers a novel multi-degree-of-freedom dynamic manoeuvre rig, with the aim
of assessing its potential for capturing aircraft model nonlinear time dependent dynamics in …