Un cadre d'optimisation multi-Objectif pour les pales d'hélicoptère est développé en utilisant des modèles de simulation de haute fidélité. Des fonctions objectives caractérisant la performance de l'hélicoptère en vol stationnaire et d'avancement sont retenues. Deux solveurs sont utilisés afin de prédire la performance du rotor: le code général HOST et le solveur CFD elsA. Le premier axe de recherche porte sur la caractérisation de la précision des méthodes de prédiction. L'influence de la prise en compte de la souplesse de la pale, du trim rotor et/ou de l'utilisation de modélisations aérodynamiques simplifiées est caractérisée pour chaque cas de vol en utilisant des mesures en soufflerie. Un cadre numérique adapté à l'optimisation est dév...
Industrial aerodynamic design optimization of helicopter rotor blades requires employ-ment of multi-...
International audienceA multi-objective strategy adapted to the aerodynamic concurrent optimization ...
An optimization framework for helicopter rotors based on high-fidelity coupled CFD/CSM analyses is ...
La conception aérodynamique des pales du rotor principal d un hélicoptère doitsimultanément prendre ...
The aerodynamic design of helicopter rotor blades requires taking into accountedmultiple objectives ...
La conception aérodynamique des pales du rotor principal d’un hélicoptère doitsimultanément prendre ...
The motivation of this work is to reduce the overall required computational resources of the aerodyn...
An optimization framework for helicopter rotors based on high-fidelity coupled CFD/CSM analyses is ...
The design of helicopter rotor blades is a challenging task. On the one hand, there are the demandin...
The design of helicopter rotor blades is a challenging task. On the one hand, there are the demandin...
This work explains the methodological setup of a variable fidelity framework for the aerodynamic opt...
The industrial aerodynamic design of helicopter rotor blades needs to consider the two typical fligh...
The industrial aerodynamic design of helicopter rotor blades needs to consider the two typical fligh...
L’aérodynamique de l’hélicoptère est fortement impactée par les tourbillons générés aux extrémités d...
The industrial aerodynamic design of helicopter rotor blades needs to consider the two typical fligh...
Industrial aerodynamic design optimization of helicopter rotor blades requires employ-ment of multi-...
International audienceA multi-objective strategy adapted to the aerodynamic concurrent optimization ...
An optimization framework for helicopter rotors based on high-fidelity coupled CFD/CSM analyses is ...
La conception aérodynamique des pales du rotor principal d un hélicoptère doitsimultanément prendre ...
The aerodynamic design of helicopter rotor blades requires taking into accountedmultiple objectives ...
La conception aérodynamique des pales du rotor principal d’un hélicoptère doitsimultanément prendre ...
The motivation of this work is to reduce the overall required computational resources of the aerodyn...
An optimization framework for helicopter rotors based on high-fidelity coupled CFD/CSM analyses is ...
The design of helicopter rotor blades is a challenging task. On the one hand, there are the demandin...
The design of helicopter rotor blades is a challenging task. On the one hand, there are the demandin...
This work explains the methodological setup of a variable fidelity framework for the aerodynamic opt...
The industrial aerodynamic design of helicopter rotor blades needs to consider the two typical fligh...
The industrial aerodynamic design of helicopter rotor blades needs to consider the two typical fligh...
L’aérodynamique de l’hélicoptère est fortement impactée par les tourbillons générés aux extrémités d...
The industrial aerodynamic design of helicopter rotor blades needs to consider the two typical fligh...
Industrial aerodynamic design optimization of helicopter rotor blades requires employ-ment of multi-...
International audienceA multi-objective strategy adapted to the aerodynamic concurrent optimization ...
An optimization framework for helicopter rotors based on high-fidelity coupled CFD/CSM analyses is ...