Results 1 to 10 of about 56 (55)
Morphing Wing Droop Nose with Large Deformation: Ground Tests and Lessons Learned
Aerospace, 2019 A design for a new high lift system that features a morphing wing leading edge “droop nose” has the potential to generate high lift coefficients whilst mitigating airframe noise emissions.
Johannes Riemenschneider +2 more
exaly +3 more sources
A High-Lift Optimization Methodology for the Design of Leading and Trailing Edges on Morphing Wings
Applied Sciences, 2021 Morphing offers an attractive alternative compared to conventional hinged, multi-element high lift devices. In the present work, morphed shapes of a NACA 64A010 airfoil are optimized for maximum lift characteristics.
Charalampos Themistokleous +5 more
doaj +1 more source
Designs, 2022 This work presents an aerodynamic and structural optimization for a Droop Nose Leading Edge Morphing airfoil as a high lift device for the UAS-S45. The results were obtained using three optimization algorithms: coupled Particle Swarm Optimization-Pattern
Musavir Bashir +5 more
doaj +1 more source
Designs, 2022 An aerodynamic optimization for a Droop-Nose Leading-Edge (DNLE) morphing of a well-known UAV, the UAS-S45, is proposed, using a novel Black Widow Optimization (BWO) algorithm.
Musavir Bashir +3 more
doaj +1 more source
Applied Sciences, 2021 Topology optimization is a powerful numerical tool in the synthesis of lightweight structures and compliant mechanisms. Compliant mechanisms present challenges for topology optimization, as they typically exhibit large displacements and rotations.
Joseph Reinisch +2 more
doaj +1 more source
Applied Sciences, 2021 This work presents an aerodynamic optimization method for a Droop Nose Leading Edge (DNLE) and Morphing Trailing Edge (MTE) of a UAS-S45 root airfoil by using Bezier-PARSEC parameterization.
Musavir Bashir +3 more
doaj +1 more source
Biomimetics, 2023 This paper investigates the effect of the Dynamically Morphing Leading Edge (DMLE) on the flow structure and the behavior of dynamic stall vortices around a pitching UAS-S45 airfoil with the objective of controlling the dynamic stall.
Musavir Bashir +4 more
doaj +1 more source
Advanced Design of a Full-Scale Active Morphing Droop Nose
International Journal of Aerospace Engineering, 2020 This paper describes the design of a morphing droop nose conceived to increase the performance in high-lift conditions of a twin-prop regional aircraft, while ensuring the natural flow laminarity of the wing.
Alessandro De Gaspari +2 more
doaj +1 more source
Multiobjective Optimization for the Aero-Structural Design of Adaptive Compliant Wing Devices
Applied Sciences, 2020 The design of morphing structures must combine conflicting structural requirements and multiple load conditions that are related to the aerodynamic shapes aimed at optimizing aircraft performance.
Alessandro De Gaspari
doaj +1 more source
Biomimetics, 2019 This article presents some application of the morphing technology for aerodynamic performance improvement of turboprop regional aircraft. It summarizes the results obtained in the framework of the Clean Sky 2 AIRGREEN2 program for the development and ...
Frédéric Moens
doaj +1 more source