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Simulation-driven aerodynamic design using variable-fidelity models

Author: Leifur Leifsson; Slawomir Koziel
Publisher: Hackensack, NJ : Imperial College Press, [2015]
Edition/Format:   eBook : Document : EnglishView all editions and formats
Summary:
Computer simulations is a fundamental tool of the design process in many engineering disciplines including aerospace engineering. However, although high-fidelity numerical models are accurate, they can be computationally expensive with evaluation time for a single design as long as hours, days or even weeks. Simulation-driven design using conventional optimization techniques may be therefore prohibitive. This book  Read more...
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Genre/Form: Electronic books
Computer simulation
Additional Physical Format: Print version:
Leifsson, Leifur.
Simulation-driven aerodynamic design using variable-fidelity models
(DLC) 2014041980
(OCoLC)896687664
Material Type: Document, Internet resource
Document Type: Internet Resource, Computer File
All Authors / Contributors: Leifur Leifsson; Slawomir Koziel
ISBN: 9781783266296 1783266295
OCLC Number: 903489305
Description: 1 online resource.
Contents: Pt. I. Motivation and problem formulation. 1. Introduction --
2. Aerodynamic shape optimization --
pt. II. Optimization techniques. 3. Simulation-driven design: Direct methods --
4. Surrogate-based optimization --
5. SBO with approximation-based surrogates --
6. SBO with physics-based surrogates --
pt. III. Aerodynamics modeling. 7. Geometry parameterization --
8. High-fidelity aerodynamic models --
9. Low-fidelity aerodynamics models --
pt. IV. Applications. 10. Transonic airfoil shape design --
11. Transonic wing shape design --
12. Subsonic shape design --
13. Selected applications of surrogate-based optimization in other areas --
14. Surrogate-based optimization with MATLAB --
pt. V. Conclusion. 15. Practical aspects of variable-fidelity design.
Responsibility: Leifur Leifsson, Reykjavik University, Iceland, Slawomir Koziel, Reykjavik University, Iceland.

Abstract:

Computer simulations is a fundamental tool of the design process in many engineering disciplines including aerospace engineering.  Read more...

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