Computational Study of NASA's Quadrotor Urban Air Taxi Concept [PDF]
High-fidelity computational fluid dynamics simulations have been carried out in order to analyze NASA's quadrotor urban air taxi concept for urban air mobility, also know as on-demand mobility applications. High-order accurate schemes, dual-time stepping,
Ventura Diaz, Patricia, Yoon, Seokkwan
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Comparison of flight data and analysis for hingeless rotor regressive inplane mode stability [PDF]
Analytical and experimental data obtained during the development of the AH-56A covering stability of the regressive inplane mode, including coupling with other modes such as body and rotor plunge are reported.
Anderson, W. D., Johnston, J. F.
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Dynamic models for flapping-wing micro-air vehicles
, 2015 The project presents the development of a computational integrated model of the flight of a MAV. The created tool is validated and tested for fixed and flapping wing configurations. This preliminary design integrates the computation of the aerodynamic forces of unsteady flow of flapping wings and the dynamic behaviour dependent on those forces.
openaire +2 more sources
2D quasi-steady flow simulation of an actual flapping wing [PDF]
[[abstract]]This paper deals about the dynamic behavior of flapping wing with an aid of stereo photography measurement using charge coupled device (CCD) camera. The three dimensional (3D) flapping motion was captured and coordinates are measured with the
Yang, Lung Jieh
core
Optimization Design And Simulation for Driving Mechanism of Flapping-wing Air Vehicle
Jixie chuandong, 2017 In allusion to the study of flapping- wing air vehicles（ FAV） with double- crank and double- rocker kind construction at present,the optimization design method of the flapping- wing driving mechanism with maximum value of minimum transmission angle is ...
Yang Yonggang, Su Hanping
doaj
REXOR 2 rotorcraft simulation model. Volume 1: Engineering documentation [PDF]
A rotorcraft nonlinear simulation called REXOR II, divided into three volumes, is described. The first volume is a development of rotorcraft mechanics and aerodynamics.
Kretsinger, P. H., Reaser, J. S.
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A Retrospective of Project Robo Raven: Developing New Capabilities for Enhancing the Performance of Flapping Wing Aerial Vehicles. [PDF]
Biomimetics (Basel), 2023 Bruck HA, Gupta SK.
europepmc +1 more source
2.5-Dimensional Structure Approach for Miniaturizing Flapping-Wing Air Vehicles. [PDF]
Micromachines (Basel)Ishihara D +9 more
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Insect-scale flapping-wing MAVs with variable transmission ratio and wingspan: achieving payload adaptability, and self-stabilizing hovering. [PDF]
Microsyst NanoengLu X +5 more
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Dynamic flight stability of hovering droneflies with unilateral wing damage. [PDF]
Sci RepXie Y, Liu X, Chen Z, Zhang Y, Meng X.
europepmc +1 more source