La conception aérodynamique des pales du rotor principal d un hélicoptère doitsimultanément prendre en compte plusieurs objectifs relatifs aux critères du vol stationnaire etvol d avancement. Cette thèse vise à développer une boucle d optimisation automatiséecombinant des algorithmes d optimisation avancés et des outils de simulation. Deux outils desimulation sont employés pour la prédiction des performances rotor : le code de mécanique devol HOST, ainsi que le code de Mécanique des Fluides Numérique (MFN) elsA. Une analyse deces outils est effectuée pour des cas test bien documentés afin d estimer leur capacité à prédiredes tendances de performances rotor en fonction de la géométrie de pale. L influence desparamètres numériques est égaleme...
L’aérodynamique de l’hélicoptère est fortement impactée par les tourbillons générés aux extrémités d...
A tool for helicopter rotor blade design to improve performance and reduce rotor dynamics loads as w...
An integrated aerodynamic/dynamic optimization procedure is used to minimize blade weight and 4 per ...
The aerodynamic design of helicopter rotor blades requires taking into accountedmultiple objectives ...
Un cadre d'optimisation multi-Objectif pour les pales d'hélicoptère est développé en utilisant des m...
La conception aérodynamique des pales du rotor principal d’un hélicoptère doitsimultanément prendre ...
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...
Industrial aerodynamic design optimization of helicopter rotor blades requires employ-ment of multi-...
The industrial aerodynamic design of helicopter rotor blades needs to consider the two typical fligh...
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 ...
Described is a formal optimization procedure for helicopter rotor blade design which minimizes hover...
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...
L’aérodynamique de l’hélicoptère est fortement impactée par les tourbillons générés aux extrémités d...
A tool for helicopter rotor blade design to improve performance and reduce rotor dynamics loads as w...
An integrated aerodynamic/dynamic optimization procedure is used to minimize blade weight and 4 per ...
The aerodynamic design of helicopter rotor blades requires taking into accountedmultiple objectives ...
Un cadre d'optimisation multi-Objectif pour les pales d'hélicoptère est développé en utilisant des m...
La conception aérodynamique des pales du rotor principal d’un hélicoptère doitsimultanément prendre ...
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...
Industrial aerodynamic design optimization of helicopter rotor blades requires employ-ment of multi-...
The industrial aerodynamic design of helicopter rotor blades needs to consider the two typical fligh...
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 ...
Described is a formal optimization procedure for helicopter rotor blade design which minimizes hover...
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...
L’aérodynamique de l’hélicoptère est fortement impactée par les tourbillons générés aux extrémités d...
A tool for helicopter rotor blade design to improve performance and reduce rotor dynamics loads as w...
An integrated aerodynamic/dynamic optimization procedure is used to minimize blade weight and 4 per ...