Описание: Given its scope, the book offers a valuable asset for researchers who are interested in thermodynamics, aircraft design, wind tunnel testing, fluid dynamics and aerothermodynamics research methods, introducing them to inspiring new research topics.
Автор: T.K.S. Murthy Название: Computational Methods in Hypersonic Aerodynamics ISBN: 0792316738 ISBN-13(EAN): 9780792316732 Издательство: Springer Рейтинг: Цена: 39182.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Contains chapters on computational methods in hypersonic aerodynamics. This book includes the effects of viscosity on the physical and chemical processes of high-temperature nonequilibrium flow at very high speeds, such as vibrational excitation, dissociation and recombination, and ionization and radiation.
Автор: Rizzi Arthur, Oppelstrup Jesper Название: Aircraft Aerodynamic Design with Computational Software ISBN: 1107019486 ISBN-13(EAN): 9781107019485 Издательство: Cambridge Academ Рейтинг: Цена: 14890.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Aerodynamic design of aircraft presented with realistic applications, using CFD software. Tutorials, exercises, and mini-projects provided involve design of real aircraft. Using online resources and supplements, this text prepares last-year undergraduates and first-year graduate students for industrial aerospace design and analysis tasks.
Автор: Chen Wanchun, Zhou Hao, Yu Wenbin Название: Steady Glide Dynamics and Guidance of Hypersonic Vehicle ISBN: 9811589038 ISBN-13(EAN): 9789811589034 Издательство: Springer Рейтинг: Цена: 22359.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Introduction.- Mathematical Fundamentals.- The Mathematical Model for Hypersonic Entry Glide Vehicle.- Mathematical description of optimal control problem for entry gliding.- Indirect approch to the optimal glide trajectory problem.- Direct Method for Gliding Trajectory Optimization Problem.- The Concept of Steady Glide Reentry Trajectory and the Stability of its Regular Perturbation Solutions.- Analytical Solutions of Steady Glide Reentry Trajectory in Three Dimensions and their Application to Trajectory Planning.- Trajectory Damping Control Technique for Hypersonic Glide Reentry.- Steady Glide Dynamic Modeling and Trajectory Optimization for High Lift-to-Drag Ratio Reentry Vehicle.- Singular Perturbation Guidance of Hypersonic Glide Reentry.- 3-D Reentry Guidance with Real-Time Planning of Reference with New Analytical Solutions Based on Spectral Decomposition Method.- Omnidirectional Autonomous Reentry Guidance Based on 3-D Analytical glide Formulas with the Consideration of the effects of the Earth's rotation.- Analytical Entry Guidance based on Steady Glide.- Linear Pseudospectral General Nominal Effort Miss Distance Guidance Method.- Linear Pseudospectral Adaptive Flight Phase Segmentation General Nominal Effort Miss Distance Reentry Guidance.- Trajectory-Shaping Guidance with Final Speed and Load Factor Constraints.
Автор: Chen Wanchun, Zhou Hao, Yu Wenbin Название: Steady Glide Dynamics and Guidance of Hypersonic Vehicle ISBN: 9811589003 ISBN-13(EAN): 9789811589003 Издательство: Springer Цена: 22359.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Introduction.- Mathematical Fundamentals.- The Mathematical Model for Hypersonic Entry Glide Vehicle.- Mathematical description of optimal control problem for entry gliding.- Indirect approch to the optimal glide trajectory problem.- Direct Method for Gliding Trajectory Optimization Problem.- The Concept of Steady Glide Reentry Trajectory and the Stability of its Regular Perturbation Solutions.- Analytical Solutions of Steady Glide Reentry Trajectory in Three Dimensions and their Application to Trajectory Planning.- Trajectory Damping Control Technique for Hypersonic Glide Reentry.- Steady Glide Dynamic Modeling and Trajectory Optimization for High Lift-to-Drag Ratio Reentry Vehicle.- Singular Perturbation Guidance of Hypersonic Glide Reentry.- 3-D Reentry Guidance with Real-Time Planning of Reference with New Analytical Solutions Based on Spectral Decomposition Method.- Omnidirectional Autonomous Reentry Guidance Based on 3-D Analytical glide Formulas with the Consideration of the effects of the Earth's rotation.- Analytical Entry Guidance based on Steady Glide.- Linear Pseudospectral General Nominal Effort Miss Distance Guidance Method.- Linear Pseudospectral Adaptive Flight Phase Segmentation General Nominal Effort Miss Distance Reentry Guidance.- Trajectory-Shaping Guidance with Final Speed and Load Factor Constraints.
Описание: This book introduces a stability and control methodology named AeroMech, capable of sizing the primary control effectors of fixed wing subsonic to hypersonic designs of conventional and unconventional configuration layout.
Автор: Zhang Kunyuan Название: Hypersonic Curved Compression Inlet and Its Inverse Design ISBN: 9811507295 ISBN-13(EAN): 9789811507298 Издательство: Springer Цена: 30745.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents systematic research results on curved shock wave-curved compression surface applied to the compression surface design of supersonic-hypersonic inlet, which is a brand new inlet design.
Автор: Zhang Kunyuan Название: Hypersonic Curved Compression Inlet and Its Inverse Design ISBN: 9811507260 ISBN-13(EAN): 9789811507267 Издательство: Springer Рейтинг: Цена: 30745.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents systematic research results on curved shock wave-curved compression surface applied to the compression surface design of supersonic-hypersonic inlet, which is a brand new inlet design.
Автор: Peter Thiede Название: Aerodynamic Drag Reduction Technologies ISBN: 364207541X ISBN-13(EAN): 9783642075414 Издательство: Springer Рейтинг: Цена: 39182.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume contains the proceedings of the CEASlDragNet European Drag Reduction Conference held on 19-21 June 2000 in Potsdam, Germany. This conference, succeeding the First and Second European Forum on Laminar Flow Technology 1992 and 1996 respectively, was initiated by the European Drag Reduction Network (DragNet) and organised by DGLR (Deutsche Gesellschaft fUr Luft- und Raumfahrt - Lilienthal Oberth e. V. ) under the auspices ofCEAS (Confederation of European Aerospace Societies). The development of aerodynamic drag reduction technologies is driven by predictions of remarkable fuel savings, promising substantial improvements not only of aircraft efficiency but also of environmental compatibility. However, considerable efforts on an European scale are needed in order to develop, qualifY and demonstrate the means for their practical realisation. The primary aim of this conference was to provide a comprehensive survey of the current status of research, development and application in all disciplines of aerodynamic drag re- duction including laminar flow technology, adaptive wing concepts, turbulence and se- paration control, induced drag reduction and supersonic flow aspects. Besides aerodynamic topics the Call for Papers addressed also interdisciplinary aspects of design & system inte- gration, structures, materials, manufacturing, operations and maintenance. The Programme Committee (PC), responsible for the scientific preparation of the conference, consisted of CEAS representatives and DragNet board members (see following page).
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: 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.
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