Periaux / Bugeda / Chaviaropoulos EUROPT — A European Initiative on Optimum Design Methods in Aerodynamics

Proceedings of the Brite/Euram Project Workshop “Optimum Design in Areodynamics”, Barcelona, 1992
1997
ISBN: 978-3-322-86570-0
Verlag: Vieweg & Teubner
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, Band 55, 196 Seiten, eBook

Reihe: Notes on Numerical Fluid Mechanics

This volume contains a set of different methodologies and solutions for a number of selected optimum design problems in Aerospace Engineering. The methodologies for the solution of these problems cover optimization and inverse problems, external and internal flows, subsonic and transsonic regimes, different flow solvers and different discretizations schemes. These were presented in a workshop during the EUROPT BRITE/ EURAM project. This book will be of interest to a wide range of readers, including engineers and scientists working in computing, optimization and control theory. Undergraduate and graduate students in computer science and aerospace engineering will also find the contents of this book a valuable reference.

Dieser Band enthält Methoden und Lösungen für Probleme desoptimalen Designs in der Luftfahrt. Sie umfassen Fragestellung aus der Optimierung, der inversen Probleme, der inneren und äußeren Flüsse, Unter- und Überschall sowie verschiedene Diskretisierungsschemata. Die Beiträge stammen von einem Workshop, der während des BRIETE/ EURAM-Projekts EUROPT abgehalten wurde.

Zielgruppe

Research

Autoren/Hrsg.

Periaux, Jacques

Bugeda, Gabriel

Chaviaropoulos, Panagiotis K.

Stoufflet, Bruno

Weitere Mitwirkende

Labrujere, Theo

Inhaltsverzeichnis

1. Introduction.- 2. Definition of the Problems for the Analysis.- 2.1 Test Case T1: Inverse Problem for a Nozzle.- 2.2 Test Case T2: Subsonic Optimization Problem for a Nozzle.- 2.3 Test Case T3: Transonic Optimization Problem for a Nozzle.- 2.4 Test Case T4: Inverse Problem for a 2D Single Airfoil.- 2.5 Test Case T6: Optimization Problem for a 2D Single Airfoil.- 2.6 Test Case T8: Test Case for Multi-Point 2D Airfoil Design.- 2.7 Test Case T10: Reconstruction Problem for a 2D Multi-Element Airfoil.- 2.8 Test Case T14: Design and Reconstruction Test Case for Single-Point 3D Wing Design.- 2.9 Test Case T17: Reconstruction Problem for a 3D Nozzle.- 3. Contributions to the Resolution of the Workshop Test Cases.- Contribution to problems T4 and T6 finite element GMRES and conjugate gradient solvers.- Wing design with a 3D-subsonic inverse panel method.- Direct optimization of transonic airfoils.- A residual correction method applied to 2D multi-point airfoil design and 3D single-point wing design.- Comparison of some optimization methods and their application in the shape optimization of lifting airfoils.- Shape optimization of an Euler flow in a nozzle.- Aerodynamic shape optimization using automatic adaptive remeshing.- Single-pass method for the solution of the 2D & 3D inverse potential problem.- 4. Description of the Graphic Software Used for the Workshop.- 5. Synthesis of the Workshop Test Cases.- 6. Conclusions and Further Comments.

Über Autor(innen)

Die Herausgeber arbeiten an den verschiedenen Partnerinstituten des Projekts.