Simulation-driven Aerodynamic Design Using Variable-fidelity Models - 9781783266289
Un libro in lingua di Leifsson Leifur (EDT) Slawomir Koziel edito da Imperial College Pr, 2015
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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 explores the alternative: performing computationally efficient design using surrogate-based optimization, where the high-fidelity model is replaced by its computationally cheap but still reasonably accurate representation: a surrogate. The emphasis is on physics-based surrogates. Application-wise, the focus is on aerodynamics and the methods and techniques described in the book are demonstrated using aerodynamic shape optimization cases. Applications in other engineering fields are also demonstrated.State-of-the-art techniques and a depth of coverage never published before make this a unique and essential book for all researchers working in aerospace and other engineering areas and dealing with optimization, computationally expensive design problems, and simulation-driven design.
Informazioni bibliografiche
- Titolo del Libro in lingua: Simulation-driven Aerodynamic Design Using Variable-fidelity Models
- Lingua: English
- Autori : Leifsson Leifur (EDT) Slawomir Koziel
- Editore: Imperial College Pr
- Collana: Imperial College Pr (Hardcover)
- Data di Pubblicazione: 31 Marzo '15
- Genere: TECHNOLOGY and ENGINEERING
- Argomenti : Airplanes Design and construction Data processing Airplanes Computer simulation Aerodynamics Data processing
- Pagine: 423
- ISBN-10: 1783266287
- EAN-13: 9781783266289