Unsteady lifting line theory using the Wagner function for the aerodynamic and aeroelastic modeling of 3D wings
J Boutet, G Dimitriadis - Aerospace, 2018 - mdpi.com
A method is presented to model the incompressible, attached, unsteady lift and pitching
moment acting on a thin three-dimensional wing in the time domain. The model is based on …
moment acting on a thin three-dimensional wing in the time domain. The model is based on …
Aerodynamics of a flapping wing as a function of altitude: New insights into the flight strategy of migratory birds
F Beaumont, S Murer, F Bogard, G Polidori - Physics of Fluids, 2021 - pubs.aip.org
Migratory birds have developed remarkable physiological and biomechanical adaptive
capacities in order to fly at very high altitudes and benefit from favorable wind. Numerous …
capacities in order to fly at very high altitudes and benefit from favorable wind. Numerous …
A modal frequency-domain generalised force matrix for the unsteady Vortex Lattice method
Abstract The unsteady Vortex Lattice method is becoming an increasingly popular
aerodynamic modelling method for incompressible aeroelastic problems, such as flexible …
aerodynamic modelling method for incompressible aeroelastic problems, such as flexible …
Vortex lattice simulations of attached and separated flows around flapping wings
Flapping flight is an increasingly popular area of research, with applications to micro-
unmanned air vehicles and animal flight biomechanics. Fast, but accurate methods for …
unmanned air vehicles and animal flight biomechanics. Fast, but accurate methods for …
Aeroservoelastic simulations for horizontal axis wind turbines
This paper describes the development of a complete methodology for the aeroservoelastic
modelling of horizontal axis wind turbines at the conceptual design stage. The methodology …
modelling of horizontal axis wind turbines at the conceptual design stage. The methodology …
Dual optimization of contact-aided compliant mechanisms for passive dynamic shape change
A dual optimization method for optimizing contact-aided compliant mechanism design
parameters and their spatial distribution in a dynamic ornithopter wing structure for …
parameters and their spatial distribution in a dynamic ornithopter wing structure for …
Simulation of flapping wings subjected to gusty inflow
MM De, JS Mathur, S Vengadesan - The Aeronautical Journal, 2019 - cambridge.org
Ornithopters and entomopters should be insensitive to the gusty environment during outdoor
operations. Hence, it becomes imperative to understand their behaviour under the influence …
operations. Hence, it becomes imperative to understand their behaviour under the influence …
Aerodynamic Interaction of Migratory Birds in Gliding Flight
F Beaumont, S Murer, F Bogard, G Polidori - Fluids, 2023 - mdpi.com
(1) Background: Many studies suggest that migratory bird groups fly in a V-formation to
improve their aerodynamic efficiency, the goal being to reduce their energy expenditure to …
improve their aerodynamic efficiency, the goal being to reduce their energy expenditure to …
Unsteady lifting line theory using the Wagner function
J Boutet, G Dimitriadis - 55th AIAA Aerospace Sciences Meeting …, 2017 - orbi.uliege.be
A method is presented to model the incompressible, attached, unsteady lift and moment
acting on a thin three-dimensional wing in the time domain. The model is based on the …
acting on a thin three-dimensional wing in the time domain. The model is based on the …
Optimization of spatially distributed contact-aided compliant mechanisms in a dynamic structure
J Calogero, M Frecker… - Smart Materials …, 2017 - asmedigitalcollection.asme.org
The optimal stiffnesses and spatial locations of contact-aided compliant mechanisms in a
dynamic flapping wing structure are found using a numerical dynamics model and multi …
dynamic flapping wing structure are found using a numerical dynamics model and multi …