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Thesis

Multidisciplinary design optimisation of aero-engine fan blades

Abstract:

This thesis presents a multidisciplinary and multi-objective design optimisation framework for transonic fan blades of modern high bypass ratio turbofan engines. The optimisation strategy applied is based on a twolevel approach consisting of a Differential Evolution algorithm coupled to a sequentially updated ordinary Kriging metamodel to accelerate the optimisation process. Aerodynamic as well as structural static and dynamic performance criteria are considered by means of high-fide...

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Division:
MPLS
Department:
Engineering Science
Role:
Author

Contributors

Role:
Supervisor
Research group:
von Karman Institute for Fluid Dynamics
Role:
Supervisor
Type of award:
DPhil
Level of award:
Doctoral
Awarding institution:
University of Oxford
UUID:
uuid:2542beaf-2746-444d-8c3c-d1907d1e5d22
Language:
English

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