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Multi-objective aerodynamic shape optimization using MOGA coupled to advanced adaptive mesh refinement

Autor
Kouhi, M.; Lee, D.S.; Bugeda, G.; Oñate, E.
Tipus d'activitat
Article en revista
Revista
Computers and fluids
Data de publicació
2013-12-15
Volum
88
Pàgina inicial
298
Pàgina final
312
DOI
https://doi.org/10.1016/j.compfluid.2013.08.015 Obrir en finestra nova
Projecte finançador
Desarrollo de herramientas para el diseño robusto de componentes aeronáuticos
Resum
This paper demonstrates the big influence of the control of the mesh quality in the final solution of aerodynamic shape optimization problems. It aims to study the trade-off between the mesh refinement during the optimization process and the improvement of the optimized solution. This subject is investigated in the transonic airfoil design optimization using an Adaptive Mesh Refinement (AMR) technique coupled to Multi-Objective Genetic Algorithm (MOGA) and an Euler aerodynamic analysis tool. The...
Paraules clau
Adaptive remeshing, Euler equation, MOGA, Reconstruction/multi-objective optimization, Shape optimization
Grup de recerca
(MC)2 - Grup de Mecànica Computacional en Medis Continus
(MC)2 - UPC Mecànica de Medis Continus i Computacional
GMNE - Grup de Mètodes Numèrics en Enginyeria

Participants