Aerodynamic shape optimization of a common airliner elastic wing is presented and compared with optimization of the same wing assuming rigid structure. A gradient-based optimization approach is applied in connection with adjoint method used for calculation of gradients of aerodynamic forces. The initial wing shape is parameterized by Free Form Deformation technique. The aerodynamics of the elastic wing is calculated using the fluid-structure interaction method which couples computational fluid dynamic solver with linear structural solver.
Aerodynamic shape optimization of an airliner elastic wing
2017
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Metadata by DOAJ is licensed under CC BY-SA 1.0
Emerald Group Publishing | 2006
EXPERIMENTAL INVESTIGATION OF DAMAGE WING IMPACT ON THE AIRLINER AERODYNAMIC CHARACTERISTICS
British Library Conference Proceedings | 2021
|Preliminary Aerodynamic and Structural Design Tradeoff for a Box-Wing Airliner
British Library Conference Proceedings | 2012
|