Описание: This volume entitled "European Computational Aerodynamics Research Project (ECARP)" contains the contributions of partners presented in two work- shops focused on the following areas: Task 3 on Optimum Design and Task 4.2 on Navier Stokes Flow algorithms on Massively Parallel Processors. ECARP has been supported by the European Union (EU) through the Indus- trial and Materials Technology Programme, Area 3 Aeronautics, with the Third Research Framework Programme (1990-1994). Part A of this volume is focused on computational constrained optimization as a follow up of the EU research project" Optimum Design in Aerodynamics," (AERO-S9-0026) dealing with more viscous flow based real applications. It pro- vides the reader with a set of optimization tools and referenced data useful in modern aerodynamic design. Task 3 of the project entitled "Optimum Design" brought together 13 Euro- pean partners from the academic and industrial aeronautic oriented community showing state of the art expertise in traditional automated optimization software on current computer technology to improve the capability to optimize aircraft shapes.
Автор: Tuncer Cebeci Название: Numerical and Physical Aspects of Aerodynamic Flows IV ISBN: 3662026457 ISBN-13(EAN): 9783662026458 Издательство: Springer Рейтинг: Цена: 18284.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume contains a selection of the papers presented at the Fourth Symposium on Numerical and Physical Aspects of Aerodynamic Flows, which was held at the California State University, Long Beach, from 16-19 January 1989.
Описание: Contains results of the German CFD initiative megadesign which combines CFD development activities from DLR, universities and aircraft industry. This title highlights improvements and enhancements of the flow solvers as well as developments with respect to aerodynamic and multidisciplinary shape optimization.
Автор: Leifsson Leifur Et Al Название: Simulation-Driven Aerodynamic Design Using Variable-Fidelity Models ISBN: 1783266287 ISBN-13(EAN): 9781783266289 Издательство: World Scientific Publishing Рейтинг: Цена: 22810.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Computer simulations is a fundamental tool of the design process in many engineering disciplines including aerospace engineering.
Описание: Reduction of Simulation Time.- Recent Developments of TAU Adaptation Capability.- Adaptive Wall Function for the Prediction of Turbulent Flows.- Acceleration of CFD Processes for Transport Aircraft.- Efficient Combat Aircraft Simulations with the TAU RANS Code.- Improvement of Simulation Quality.- Universal Wall Functions for Aerodynamic Flows: Turbulence Model Consistent Design, Potential and Limitations.- Computational Modelling of Transonic Aerodynamic Flows Using Near-Wall, Reynolds Stress Transport Models.- Transition Prediction for Three-Dimensional Configurations.- Application of Transition Prediction.- Numerical Simulation Quality Assessment for Transport Aircraft.- Fluid Structure Coupling.- Computational Methods for Aero-Structural Analysis and Optimisation of Aircrafts Based on Reduced-Order Structural Models.- Development and Application of TAU-ANSYS Coupling Procedure.- Fluid-Structure Coupling: Simplified Structural Model on Complex Configurations.- Improvement of Shape Optimization Strategies.- Development of an Automated Artificial Neural Network for Numerical Optimization.- modeFRONTIER(c), a Framework for the Optimization of Military Aircraft Configurations.- One-Shot Methods for Aerodynamic Shape Optimization.- Automatic Differentiation of FLOWer and MUGRIDO.- Adjoint Methods for Coupled CFD-CSM Optimization.- Aerodynamic and Multidisciplinary Optimization of 3D-Configurations.- Aerodynamic Optimization for Cruise and High-Lift Configurations.- Aerodynamic Optimization of an UCAV Configuration.- Flexible Wing Optimisation Based on Shapes and Structures.- Multidisciplinary Optimization of an UAV Combining CFD and CSM.
Автор: Kozo Fujii; George Dulikravich Название: Recent Development of Aerodynamic Design Methodologies ISBN: 3322899543 ISBN-13(EAN): 9783322899545 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Computational Fluid Dynamics (CFD) has made remarkable progress in the last two decades and is becoming an important, if not inevitable, analytical tool for both fundamental and practical fluid dynamics research. The analysis of flow fields is important in the sense that it improves the researcher's understanding of the flow features. CFD analysis also indirectly helps the design of new aircraft and/or spacecraft. However, design methodologies are the real need for the development of aircraft or spacecraft. They directly contribute to the design process and can significantly shorten the design cycle. Although quite a few publications have been written on this subject, most of the methods proposed were not used in practice in the past due to an immature research level and restrictions due to the inadequate computing capabilities. With the progress of high-speed computers, the time has come for such methods to be used practically. There is strong evidence of a growing interest in the development and use of aerodynamic inverse design and optimization techniques. This is true, not only for aerospace industries, but also for any industries requiring fluid dynamic design. This clearly shows the matured engineering need for optimum aerodynamic shape design methodologies. Therefore, it seems timely to publish a book in which eminent researchers in this area can elaborate on their research efforts and discuss it in conjunction with other efforts.
Автор: Claus Weiland Название: Aerodynamic Data of Space Vehicles ISBN: 3642541674 ISBN-13(EAN): 9783642541674 Издательство: Springer Рейтинг: Цена: 22203.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book details the aerodynamics of more than 25 vehicles. It provides readers with insight into the aerodynamics of various flight configurations.
Описание: This book reviews a 5-year effort to develop methods and procedures for reducing uncertainties typical of numerical flow simulations. Covers simulation accuracy, turbulence modeling, methods for handling uncertainties of geometry and grid deformation and more.
Описание: This book presents recent progress in the application of RANS turbulence models based on the Reynolds stress transport equations.
Автор: J.A.D. Ackroyd Название: Early Developments of Modern Aerodynamics, ISBN: 0750651334 ISBN-13(EAN): 9780750651332 Издательство: Elsevier Science Рейтинг: Цена: 16001.00 р. Наличие на складе: Поставка под заказ.
Описание: Aimed at academics and professional engineers, this book aims to re-establish the basis of the science of aerodynamics. It provides the aeronautical community with an insight into the historical development of aerodynamics.
Описание: Aerodynamics is the study of the interaction between bodies in motion and such external forces as air, gas, and fluids. Essential to the design and analysis of aircraft systems, aerodynamics is the key to understanding exactly what forces lift and drive an aircraft, and what forces work for and against it in flight. This is the Second Edition of the best-selling guide to the theory and practical application of aerodynamics to flying an airplane.
Автор: Katz, Joseph Plotkin, Allen Название: Low-speed aerodynamics ISBN: 0521665523 ISBN-13(EAN): 9780521665520 Издательство: Cambridge Academ Рейтинг: Цена: 11563.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This 2001 book offers a treatment of low-speed aerodynamics. It presents both the theory of inviscid, incompressible, and irrotational aerodynamics, and the computational techniques now available to solve complex problems. This second edition includes a new chapter on the laminar boundary layer, the latest versions of computational techniques, and additional coverage of interaction problems.
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