Quality-of-service-centric design and analysis of unmanned aerial vehicles

SK Jha, S Prakash, RS Rathore, M Mahmud… - Sensors, 2022 - mdpi.com
Recent years have witnessed rapid development and great indignation burgeoning in the
unmanned aerial vehicles (UAV) field. This growth of UAV-related research contributes to …

Simultaneous wing shape and actuator parameter optimization using the adjoint method

HU Koyuncuoglu, P He - Aerospace Science and Technology, 2022 - Elsevier
Increasing attention to urban air mobility with distributed electric propulsion causes an
increased interest in propeller aircraft design and optimization. Various studies have …

RANS-Based Aerodynamic Shape Optimization of a Wing with a Propeller in Front of the Wingtip

SS Chauhan, JRRA Martins - Aerospace, 2024 - mdpi.com
Accounting for propeller–wing interaction allows for the design of more efficient propeller
aircraft through strategic propulsion integration. In this paper, the cruise drag of a wing with a …

Aerodynamic performance benefits of over-the-wing distributed propulsion for hybrid-electric transport aircraft

R de Vries, R Vos - Journal of Aircraft, 2023 - arc.aiaa.org
The goal of this study is to analyze how the aeropropulsive benefits of an over-the-wing
distributed-propulsion (OTWDP) system at the component level translate into an …

CFD Based Multi-Component Aerodynamic Optimization for Wing Propeller Coupling

H Koyuncuoglu, P He - AIAA SciTech 2023 Forum, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-1844. vid Electric vertical take-off
and landing (eVTOL) aircraft with distributed electric propulsion have received increasing …

Aerodynamic interaction mechanisms in typical wingtip-mounted tractor propeller configurations

Z Gao, H Yue, X Shao, S Zhang, L Zeng, D Pan - Physics of Fluids, 2024 - pubs.aip.org
The wingtip-mounted tractor propeller configuration has been extensively studied due to its
great potential for improving wing aerodynamic performance. In the present work, the …

Extension and validation of the Body Force Method to a propeller blade

T Kiffer, G Dufour, R Gojon, W Thollet… - AIAA AVIATION 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-3378. vid Reducing fuel
consumption is a key target for aircraft manufacturers. Propeller-driven configurations with …

Research on the Performance of Slender Aircraft with Flare-Stabilized-Skirt

X Pan, H Yue, S Liu, F Yang, Y Lu, G Chen - Aerospace, 2023 - mdpi.com
In this paper, a morphing aircraft with a deployable flared skirt is proposed, and the influence
of the flare skirt on the static stability of hypersonic aircraft is studied. The theoretical model …

Computational aeroacoustic analysis of a wing-tip mounted propeller and high-lift device

M Morelli, A Guardone, BY Zhou - 28th AIAA/CEAS aeroacoustics 2022 …, 2022 - arc.aiaa.org
In the landing and takeoff phases of a propeller-driven aircraft, the interaction between the
propeller slipstream, the wing and the high-lift devices plays a crucial role in the low-speed …

Experimental Assessment of Aero-Propulsive Effects on a Large Turboprop Aircraft with Rear-Engine Installation

S Corcione, V Cusati, D Ciliberti, F Nicolosi - Aerospace, 2023 - mdpi.com
This paper deals with the estimation of propulsive effects for a three-lifting surface turboprop
aircraft concept, with rear engine installation at the horizontal tail tips, conceived to carry up …