Management and Minimisation of Uncertainties and Errors in Numerical Aerodynamics

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Publisher : Springer Science & Business Media
ISBN 13 : 3642361854
Total Pages : 344 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Management and Minimisation of Uncertainties and Errors in Numerical Aerodynamics by : Bernhard Eisfeld

Download or read book Management and Minimisation of Uncertainties and Errors in Numerical Aerodynamics written by Bernhard Eisfeld and published by Springer Science & Business Media. This book was released on 2013-02-11 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reports results from the German research initiative MUNA (Management and Minimization of Errors and Uncertainties in Numerical Aerodynamics), which combined development activities of the German Aerospace Center (DLR), German universities and German aircraft industry. The main objective of this five year project was the development of methods and procedures aiming at reducing various types of uncertainties that are typical of numerical flow simulations. The activities were focused on methods for grid manipulation, techniques for increasing the simulation accuracy, sensors for turbulence modelling, methods for handling uncertainties of the geometry and grid deformation as well as stochastic methods for quantifying aleatoric uncertainties.

Uncertainty Management for Robust Industrial Design in Aeronautics

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Publisher : Springer
ISBN 13 : 331977767X
Total Pages : 819 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Uncertainty Management for Robust Industrial Design in Aeronautics by : Charles Hirsch

Download or read book Uncertainty Management for Robust Industrial Design in Aeronautics written by Charles Hirsch and published by Springer. This book was released on 2018-07-21 with total page 819 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers cutting-edge findings related to uncertainty quantification and optimization under uncertainties (i.e. robust and reliable optimization), with a special emphasis on aeronautics and turbomachinery, although not limited to these fields. It describes new methods for uncertainty quantification, such as non-intrusive polynomial chaos, collocation methods, perturbation methods, as well as adjoint based and multi-level Monte Carlo methods. It includes methods for characterization of most influential uncertainties, as well as formulations for robust and reliable design optimization. A distinctive element of the book is the unique collection of test cases with prescribed uncertainties, which are representative of the current engineering practice of the industrial consortium partners involved in UMRIDA, a level 1 collaborative project within the European Commission's Seventh Framework Programme (FP7). All developed methods are benchmarked against these industrial challenges. Moreover, the book includes a section dedicated to Best Practice Guidelines for uncertainty quantification and robust design optimization, summarizing the findings obtained by the consortium members within the UMRIDA project. All in all, the book offers a authoritative guide to cutting-edge methodologies for uncertainty management in engineering design, covers a wide range of applications and discusses new ideas for future research and interdisciplinary collaborations.

New Results in Numerical and Experimental Fluid Mechanics XIV

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Publisher : Springer Nature
ISBN 13 : 3031404823
Total Pages : 700 pages
Book Rating : 4.0/5 (314 download)

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Book Synopsis New Results in Numerical and Experimental Fluid Mechanics XIV by : Andreas Dillmann

Download or read book New Results in Numerical and Experimental Fluid Mechanics XIV written by Andreas Dillmann and published by Springer Nature. This book was released on 2023-10-24 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers timely insights into research on numerical and experimental fluid mechanics and aerodynamics, mainly for (but not limited to) aerospace applications. It reports on findings by members of the Deutsche Strömungsmechanische Arbeitsgemeinschaft, STAB (German Aerodynamics/Fluid Mechanics Association) and the Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal Oberth e.V., DGLR (German Society for Aeronautics and Astronautics) and covers both nationally and EC-funded projects. Continuing on the tradition of the previous volumes, the book highlights innovative solutions, promoting translation from fundamental research to industrial applications. It addresses academics and professionals in the field of aeronautics, astronautics, ground transportation, and energy alike.

New Results in Numerical and Experimental Fluid Mechanics X

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Publisher : Springer
ISBN 13 : 3319272799
Total Pages : 897 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis New Results in Numerical and Experimental Fluid Mechanics X by : Andreas Dillmann

Download or read book New Results in Numerical and Experimental Fluid Mechanics X written by Andreas Dillmann and published by Springer. This book was released on 2016-03-28 with total page 897 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents contributions to the 19th biannual symposium of the German Aerospace Aerodynamics Association (STAB) and the German Society for Aeronautics and Astronautics (DGLR). The individual chapters reflect ongoing research conducted by the STAB members in the field of numerical and experimental fluid mechanics and aerodynamics, mainly for (but not limited to) aerospace applications, and cover both nationally and EC-funded projects. Special emphasis is given to collaborative research projects conducted by German scientists and engineers from universities, research-establishments and industries. By addressing a number of cutting-edge applications, together with the relevant physical and mathematics fundamentals, the book provides readers with a comprehensive overview of the current research work in the field. Though the book’s primary emphasis is on the aerospace context, it also addresses further important applications, e.g. in ground transportation and energy.

AeroStruct: Enable and Learn How to Integrate Flexibility in Design

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Publisher : Springer
ISBN 13 : 3319720201
Total Pages : 304 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis AeroStruct: Enable and Learn How to Integrate Flexibility in Design by : Ralf Heinrich

Download or read book AeroStruct: Enable and Learn How to Integrate Flexibility in Design written by Ralf Heinrich and published by Springer. This book was released on 2018-01-30 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on the German research initiative AeroStruct, a three-year collaborative project between universities and the aircraft industry. It describes the development of an integrated multidisciplinary simulation environment for aircraft analysis and optimization using high-fidelity methods. This system is able to run at a high level of automatism, thus representing a step forward with respect to previous ones. Its special features are: a CAD description that is independent from the disciplines involved, an automated CFD mesh generation and an automated structure model generation including a sizing process. The book also reports on test cases by both industrial partners and DLR demonstrating the advantages of the new environment and its suitability for the industry. These results were also discussed during the AeroStruct closing Symposium, which took place on 13-14 October 2015 at the DLR in Braunschweig, Germany. The book provides expert readers with a timely report on multidisciplinary aircraft design and optimization. Thanks to a good balance between theory and practice, it is expected to address an audience of both academics and professional, and to offer them new ideas for future research and development.

Sparse Grids and Applications - Munich 2018

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Publisher : Springer Nature
ISBN 13 : 3030813622
Total Pages : 268 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Sparse Grids and Applications - Munich 2018 by : Hans-Joachim Bungartz

Download or read book Sparse Grids and Applications - Munich 2018 written by Hans-Joachim Bungartz and published by Springer Nature. This book was released on 2022-03-14 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sparse grids are a popular tool for the numerical treatment of high-dimensional problems. Where classical numerical discretization schemes fail in more than three or four dimensions, sparse grids, in their different flavors, are frequently the method of choice. This volume of LNCSE presents selected papers from the proceedings of the fifth workshop on sparse grids and applications, and demonstrates once again the importance of this numerical discretization scheme. The articles present recent advances in the numerical analysis of sparse grids in connection with a range of applications including uncertainty quantification, plasma physics simulations, and computational chemistry, to name but a few.

New Results in Numerical and Experimental Fluid Mechanics IX

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Publisher : Springer Science & Business Media
ISBN 13 : 3319031589
Total Pages : 640 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis New Results in Numerical and Experimental Fluid Mechanics IX by : Andreas Dillmann

Download or read book New Results in Numerical and Experimental Fluid Mechanics IX written by Andreas Dillmann and published by Springer Science & Business Media. This book was released on 2014-01-25 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents contributions to the 18th biannual symposium of the German Aerospace Aerodynamics Association (STAB). The individual chapters reflect ongoing research conducted by the STAB members in the field of numerical and experimental fluid mechanics and aerodynamics, mainly for (but not limited to) aerospace applications, and cover both nationally and EC-funded projects. By addressing a number of essential research subjects, together with their related physical and mathematics fundamentals, the book provides readers with a comprehensive overview of the current research work in the field, as well as its main challenges and new directions. Current work on e.g. high aspect-ratio and low aspect-ratio wings, bluff bodies, laminar flow control and transition, active flow control, hypersonic flows, aeroelasticity, aeroacoustics and biofluid mechanics is exhaustively discussed here.

International Assessment of Research and Development in Simulation-based Engineering and Science

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Publisher : World Scientific
ISBN 13 : 1848166974
Total Pages : 313 pages
Book Rating : 4.8/5 (481 download)

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Book Synopsis International Assessment of Research and Development in Simulation-based Engineering and Science by : Sharon C. Glotzer

Download or read book International Assessment of Research and Development in Simulation-based Engineering and Science written by Sharon C. Glotzer and published by World Scientific. This book was released on 2011 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simulation-Based Engineering and Science (SBE&S) cuts across disciplines, showing tremendous promise in areas from storm prediction and climate modeling to understanding the brain and the behavior of numerous other complex systems.In this groundbreaking volume, nine distinguished leaders assess the latest research trends, as a result of 52 site visits in Europe and Asia and hundreds of hours of expert interviews, and discuss the implications of their findings for the US government.The authors conclude that while the US remains the quantitative leader in SBE&S research and development, it is very much in danger of losing that edge to Europe and Asia.Commissioned by the National Science Foundation, this multifaceted study will capture the attention of Fortune 500 companies and policymakers.Distinguished contributors: Sharon C Goltzer, University of Michigan, Ann Arbor, USA Sangtae Kim, Morgridge Institute for Research, USA Peter T Cummings, Vanderbilt University, USA and Oak Ridge National Laboratory, USA Abhijit Deshmukh, Texas A&M University, USA Martin Head-Gordon, University of California, Berkeley, USA George Em Karniadakis, Brown University, USA Linda Petzold, University of California, Santa Barbara, USA Celeste Sagui, North Carolina State University, USA Masanobu Shinozuka, University of California, Irvine, USA

Advanced Techniques for Clearance of Flight Control Laws

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Publisher : Springer Science & Business Media
ISBN 13 : 3540440542
Total Pages : 449 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Advanced Techniques for Clearance of Flight Control Laws by : Chris Fielding

Download or read book Advanced Techniques for Clearance of Flight Control Laws written by Chris Fielding and published by Springer Science & Business Media. This book was released on 2002-09-05 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book recent results of the GARTEUR (Group for Aeronautical Research and Technology in Europe) Action Group FM (AG11) are presented. The book focuses on analysis techniques for the flight clearance of highly augmented aircrafts, including contributions of 20 European aeronautical organisations such as National Research Centers, Aerospace Industries and Universities. The tasks and requirements of the Industrial Clearance Process for Flight Control Laws are presented as well as classical and particularly new analysis methods. The different methods are evaluated and compared and their potential application to Civil Aircraft is demonstrated.

Needs and Opportunities for Uncertainty-Based Multidisciplinary Design Methods for Aerospace Vehicles

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Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Needs and Opportunities for Uncertainty-Based Multidisciplinary Design Methods for Aerospace Vehicles by :

Download or read book Needs and Opportunities for Uncertainty-Based Multidisciplinary Design Methods for Aerospace Vehicles written by and published by . This book was released on 2002 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Uncertainty Analysis of Instrument Calibration and Application

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Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Uncertainty Analysis of Instrument Calibration and Application by : John S. Tripp

Download or read book Uncertainty Analysis of Instrument Calibration and Application written by John S. Tripp and published by . This book was released on 1999 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 1572 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 1572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quantification of Uncertainty in Computational Fluid Dynamics

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Publisher : American Society of Mechanical Engineers
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Quantification of Uncertainty in Computational Fluid Dynamics by : Ismail Celik

Download or read book Quantification of Uncertainty in Computational Fluid Dynamics written by Ismail Celik and published by American Society of Mechanical Engineers. This book was released on 1993 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a symposium held at the 1993 ASME Fluid Engineering Conference to provide practical methods by which it would be possible to identify the sources of different errors in CFD and to calculate some bounds for them. The papers cover a wide range of topics, including theoretical bases for iterative convergence, grid-refinement errors with emphasis on Richardson extrapolation, applications of Richardson exptrapolation to laminar and turbulent flows, errors due to boundary conditions and domain dependence, and a practical method for reporting grid-refinement studies. No index. Acidic paper. Annotation copyright by Book News, Inc., Portland, OR

Quantification of Uncertainty in Computational Fluid Dynamics

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Publisher :
ISBN 13 :
Total Pages : 144 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Quantification of Uncertainty in Computational Fluid Dynamics by :

Download or read book Quantification of Uncertainty in Computational Fluid Dynamics written by and published by . This book was released on 1993 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Investigation of the Effects of Nose Geometry on the Aerodynamic Characteristics of a Full Scale Vertical Launch ASROC Forebody at M00

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Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis An Investigation of the Effects of Nose Geometry on the Aerodynamic Characteristics of a Full Scale Vertical Launch ASROC Forebody at M00 by : R. M. Vaeth

Download or read book An Investigation of the Effects of Nose Geometry on the Aerodynamic Characteristics of a Full Scale Vertical Launch ASROC Forebody at M00 written by R. M. Vaeth and published by . This book was released on 1987 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Adaptive Aeroservoelastic Control

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Publisher : John Wiley & Sons
ISBN 13 : 1118457633
Total Pages : 388 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Adaptive Aeroservoelastic Control by : Ashish Tewari

Download or read book Adaptive Aeroservoelastic Control written by Ashish Tewari and published by John Wiley & Sons. This book was released on 2016-02-08 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book on adaptive aeroservoelasticity and it presents the nonlinear and recursive techniques for adaptively controlling the uncertain aeroelastic dynamics Covers both linear and nonlinear control methods in a comprehensive manner Mathematical presentation of adaptive control concepts is rigorous Several novel applications of adaptive control presented here are not to be found in other literature on the topic Many realistic design examples are covered, ranging from adaptive flutter suppression of wings to the adaptive control of transonic limit-cycle oscillations

Fault Tolerant Flight Control

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Publisher : Springer
ISBN 13 : 3642116906
Total Pages : 589 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Fault Tolerant Flight Control by : Christopher Edwards

Download or read book Fault Tolerant Flight Control written by Christopher Edwards and published by Springer. This book was released on 2010-04-18 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by leading experts in the field, this book provides the state-of-the-art in terms of fault tolerant control applicable to civil aircraft. The book consists of five parts and includes online material.