New Design Concepts For High Speed Air Transport
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New Design Concepts For High Speed Air Transport
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Author : H. Sobieczky
language : en
Publisher: Springer
Release Date : 2014-05-04
New Design Concepts For High Speed Air Transport written by H. Sobieczky and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-04 with Technology & Engineering categories.
This book presents the challenges, the tools and the concepts for developing economically viable high speed civil transport aircraft under environmental constraints. Computational tools for aircraft design and optimization are outlined and application in an industrial environment is shown for new and innovative case studies.
Essentials Of Supersonic Commercial Aircraft Conceptual Design
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Author : Egbert Torenbeek
language : en
Publisher: John Wiley & Sons
Release Date : 2020-06-02
Essentials Of Supersonic Commercial Aircraft Conceptual Design written by Egbert Torenbeek and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-02 with Technology & Engineering categories.
Provides comprehensive coverage of how supersonic commercial aircraft are designed This must-have guide to conceptual supersonic aircraft design provides a state-of-the art overview of the subject, along with expert analysis and discussion. It examines the challenges of high-speed flight, covers aerodynamic phenomena in supersonic flow and aerodynamic drag in cruising flight, and discusses the advantages and disadvantages of oblique wing aircraft. Essentials of Supersonic Commercial Aircraft Conceptual Design is intended for members of a team producing an initial design concept of an airliner with the capability of making supersonic cruising flights. It begins with a synopsis of the history of supersonic transport aircraft development and continues with a chapter on the challenges of high-speed flight, which discusses everything from top level requirements and cruise speed requirements to fuel efficiency and cruise altitude. It then covers weight sensitivity; aerodynamic phenomena in supersonic flow; thin wings in two-dimensional flow; flat wings in inviscid supersonic flow; aerodynamic drag in cruising flight, and aerodynamic efficiency of SCV configurations. The book finishes with a chapter that examines oblique wing aircraft. Provides supersonic aircraft designers with everything they need to know about developing current and future high speed commercial jet planes Examines the many challenges of high-speed flight Covers aerodynamic phenomena in supersonic flow and aerodynamic drag in cruising flight Discusses the advantages and disadvantages of oblique wing aircraft Essentials of Supersonic Commercial Aircraft Conceptual Design is an ideal book for researchers and practitioners in the aerospace industry, as well as for graduate students in aerospace engineering.
Recent Development Of Aerodynamic Design Methodologies
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Author : Kozo Fujii
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17
Recent Development Of Aerodynamic Design Methodologies written by Kozo Fujii and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Technology & Engineering categories.
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.
Iutam Symposium On Mechanics Of Passive And Active Flow Control
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Author : G.E.A. Meier
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Iutam Symposium On Mechanics Of Passive And Active Flow Control written by G.E.A. Meier and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
The call for papers for the rUTAM-Symposium on Mechanics of Passive and Active Flow Control brought an overwhelming response of applications for contributions. Fi nally 12 invited lectures, 48 papers and 23 posters were selected by thc Scientific Com mittee to be presented in the conference. 58 papers are published in this volume. Due to the limited number of pages available, poster presentations could not be considered for publication. The editors would like to thank all the members of the Scientific Committee for their very valuable assistance. The papers presented at the rUT AM Symposium were classified under three groups de voted to • Passive Control Methods, • Active Control Methods and • Control Concepts. This was done to contrast at first between the passive techniques where the control power is mainly supplied by the flow itself and the active techniques where the power is pro vided by external sources; the third group was devoted to control concepts for presenting methods of control theory and new techniques of flow control.
Frontiers Of Computational Fluid Dynamics 1998
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Author : D A Caughey
language : en
Publisher: World Scientific
Release Date : 1998-11-20
Frontiers Of Computational Fluid Dynamics 1998 written by D A Caughey and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-11-20 with Science categories.
The first volume of Frontiers of Computational Fluid Dynamics was published in 1994 and was dedicated to Prof Antony Jameson. The present volume is dedicated to Prof Earll Murman in appreciation of his original contributions to this field. The book covers the following topics: Transonic and Hypersonic AerodynamicsAlgorithm Developments and Computational TechniquesImpact of High Performance ComputingApplications in Aeronautics and BeyondIndustrial PerspectivesEngineering Education The book contains 25 chapters written by leading researchers from academia, government laboratories, and industry. Contents:A Review of the Contributions of Earll Murman to Transonic Flow and Computational Fluid DynamicsOptimal Hypersonic Conical WingsGeometry for Theoretical, Applied, and Educational Fluid DynamicsComputation of an Axisymmetric Nozzle FlowAnalysis and Numerical Simulation of the Superboom ProblemComplex Analysis of Transonic FlowTransonic Small Transverse Perturbation Equation and Its ComputationExcitation of Absolutely Unstable Disturbances in Boundary-Layer FlowsOn Adjoint Equations for Error Analysis and Optimal Grid Adaptation in CFDAdded Dissipation in Flow ComputationsA Four-Operators Conservative Scheme for the Euler EquationsAutoblocking for Wings with Split and Hinged FlapsLocal Preconditioning: Manipulating Mother Nature to Fool Father TimeRelaxation Revisited — A Fresh Look at Multigrid for Steady FlowsAerospace Engineering Simulations on Parallel ComputersOptimizing CFD Codes and Algorithms for Use on Cray ComputersRecent Applications in Aerodynamics with NSMB Structured MultiBlock SolverIncompressible Navier-Stokes Computations in Aerospace Applications and BeyondPros and Cons of Airfoil OptimizationTowards Industrial Strength Navier-Stokes Codes — A RevisitWhat Have We Learned from Computational Fluid Dynamics Research on Train Aerodynamics?On the Pursuit of Value with CFDCFD at a Crossroads: An Industry PerspectiveAerospace Engineering 2000: An Integrated, Hands-On CurriculumComputer-Based Fluid Mechanics Textbook Readership: Students and researchers in computational fluid dynamics. Keywords:Aerodynamics;Boundary Layer Stability;Computational Fluid Dynamics;Error Analysis;Euler Equations;Fluid Dynamics;Hypersonic Flow;Mesh Generation;Multi-Block Grids;Multigrid;Parallel Computing;Preconditioning;Sonic Boom;Train Aerodynamics;Transonic Flow
Stability And Control Of Conventional And Unconventional Aerospace Vehicle Configurations
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Author : Bernd Chudoba
language : en
Publisher: Springer
Release Date : 2019-07-23
Stability And Control Of Conventional And Unconventional Aerospace Vehicle Configurations written by Bernd Chudoba and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-23 with Technology & Engineering categories.
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. Control power demands are harmonized with static-, dynamic-, and maneuver stability requirements, while taking the six-degree-of-freedom trim state into account. The stability and control analysis solves the static- and dynamic equations of motion combined with non-linear vortex lattice aerodynamics for analysis. The true complexity of addressing subsonic to hypersonic vehicle stability and control during the conceptual design phase is hidden in the objective to develop a generic (vehicle configuration independent) methodology concept. The inclusion of geometrically asymmetric aircraft layouts, in addition to the reasonably well-known symmetric aircraft types, contributes significantly to the overall technical complexity and level of abstraction. The first three chapters describe the preparatory work invested along with the research strategy devised, thereby placing strong emphasis on systematic and thorough knowledge utilization. The engineering-scientific method itself is derived throughout the second half of the book. This book offers a unique aerospace vehicle configuration independent (generic) methodology and mathematical algorithm. The approach satisfies the initial technical quest: How to develop a ‘configuration stability & control’ methodology module for an advanced multi-disciplinary aerospace vehicle design synthesis environment that permits consistent aerospace vehicle design evaluations?
New Results In Numerical And Experimental Fluid Mechanics Ii
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Author : Wolfgang Nitsche
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-11
New Results In Numerical And Experimental Fluid Mechanics Ii written by Wolfgang Nitsche and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-11 with Mathematics categories.
This volume contains the papers of the 11th Symposium of the AG STAB (German Aerospace Aerodynamics Association). In this association those scientists and engineers from universities, research-establishments and industry are involved, who are doing research and project work in numerical and experimental fluid mechanics and aerodynamics for aerospace and other applications. Many of the contributions are giving results from the "Luftfahrtforschungsprogramm der Bundesregierung (German Aeronautical Research Programme). Some of the papers report on work sponsored by the Deutsche Forschungsgemeinschaft, DFG, which also was presented at the symposium. The volume gives a broad overview over the ongoing work in this field in Germany.
Iutam Symposium Transsonicum Iv
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Author : H. Sobieczky
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Iutam Symposium Transsonicum Iv written by H. Sobieczky and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
"Symposium Transsonicum" was founded by Klaus Oswatitsch four decades ago when there was clearly a need for a systematic treatment of flow problems in the higher speed regime in aeronautics. The first conference in 1962 brought together scientists concerned with fundamental problems involving the sonic flow speed regime. Results of the conference provided an understanding of some basic tran sonic phenomena by proposing mathematical methods that allowed for the de velopment of practical calculations. The "Transonic Controversy" (about shock free flows) was still an open issue after this meeting. In 1975 the second symposium was held, by then there was much understanding in how to avoid shocks in a steady plane flow to be designed, but still very little was known in unsteady phenomena due to a lack of elucidating experiments. A third meeting in 1988 reflected the availability oflarger computers which allowed the numerical analysis of flows with shocks to a reasonable accuracy. Because we are trying to keep Oswatitsch's heritage in science alive especially in Gottingen, we were asked by the aerospace research community to organize another symposium. Much had been achieved already in the knowledge, techno logy and applications in transonics, so IUT AM had to be convinced that a fourth meeting would not just be a reunion of old friends reminiscing some scientific past. The scientific committee greatly supported my efforts to invite scientists ac tively working in transonic problems which still pose substantial difficulties to ae rospace and turbomachinery industry.
New Results In Numerical And Experimental Fluid Mechanics Iv
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Author : Christian Breitsamter
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-08-13
New Results In Numerical And Experimental Fluid Mechanics Iv written by Christian Breitsamter and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-13 with Technology & Engineering categories.
This volume contains 59 papers presented at the 13th Symposium of STAB (German Aerospace Aerodynamics Association). In this association, all those German scientists and engineers from universities, research establishments and industry are involved who are doing research and project work in numerical and experimental fluid mechanics and aerodynamics, mainly for aerospace but also in other applications. Many of the contributions give results from federal and European-Union sponsored projects. The volume gives a broad overview of the ongoing work in this field in Germany. Covered are flow problems of high and low aspect-ratio wings and bluff bodies, laminar flow control and transition, hypersonic flows, transition and fluid mechanical modelling, LES and DNS, numerical simulation, aeroelasticity, measuring techniques and propulsion flows.
Frontiers Of Computational Fluid Dynamics 2006
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language : en
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Frontiers Of Computational Fluid Dynamics 2006 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.