Flow Modulation And Fluid Structure Interaction At Airplane Wings

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Flow Modulation and Fluid—Structure Interaction at Airplane Wings

Author : Josef Ballmann
Publisher : Springer Science & Business Media
Page : 396 pages
File Size : 49,5 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9783540448662

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Flow Modulation and Fluid—Structure Interaction at Airplane Wings by Josef Ballmann Pdf

The research work of the collaborative research center SFB401 Flow Modulation and Fluid-Structure Interaction at Airplane Wings at the Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen, which is reported in this book, was pos sible due to the financial support of the Deutsche Forschungsgemeinschaft (DFG). The proposal has been approved after evaluation by the referees of DFG selected from other universities and industry, which is gratefully acknowledged. The work is still in progress and now approved to continue until the end of year 2005. More than 50 scientists from universities of the United States, Russia, France, Italy, Japan, Great Britain, Sweden, Netherlands, Switzerland, Austria and research orga nizations NASA, ONERA, NLR, DLR could be invited and have visited the research center, gave seminars on their research on related topics and some of them stayed longer for joined work. Besides its scientific value, also the importance of the pro gram for scientific educa tion becomes evident by looking at the numbers of completed theses, which are up to now about 15 doctoral theses, 40 diploma theses and 70 study theses. The authors of this book acknowledge the valuable support coming from all these persons and institutions. They are especially grateful to the referees having reviewed this work, A. Cohen (Universite Pierre et Marie Curie), J. Cooper (Manchester School of Engineering), W. Devenport (Virginia Tech.), M. Drela (MIT), F. Gern (Avionics Specialties Inc.), A. Griewank (TU Dresden), H. Hönlinger (DLR), P.

Flow Modulation and Fluid-Structure Interaction at Airplane Wings

Author : Josef Ballmann
Publisher : Unknown
Page : 412 pages
File Size : 41,9 Mb
Release : 2003-08-08
Category : Electronic
ISBN : 3642536123

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Flow Modulation and Fluid-Structure Interaction at Airplane Wings by Josef Ballmann Pdf

This volume presents results of the interdisciplinary research work from the collaborative research center SFB 401: "Flow Modulation and Fluid-Structure Interaction at Airplane Wings" at RWTH Aachen, Germany The research reported here comprises work from the first five years of its funding by the Deutsche Forschungsgemeinschaft, DFG. The center is concerned with fundamental problems of very high capacity aircraft with large elastic wings capable of transonic transport. In all of the 14 projects to date, the following laboratories have cooperated: Aircraft Design and Aeronautics, Aerodynamics, Lightweight Structures, Flight Dynamics, Geometry and Practical Mathematics, Numerical Mathematics, Scientific Computing and Mechanics. The work is still in progress and presently approved to continue until the end of 2005.

Summary of Flow Modulation and Fluid-Structure Interaction Findings

Author : Wolfgang Schröder
Publisher : Springer Science & Business Media
Page : 434 pages
File Size : 53,5 Mb
Release : 2010-05-16
Category : Technology & Engineering
ISBN : 9783642040887

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Summary of Flow Modulation and Fluid-Structure Interaction Findings by Wolfgang Schröder Pdf

The Collaborative Research Center SFB 401: Flow Modulation and Fluid-Structure Interaction at Airplane Wings investigates numerically and experimentally fundamental problems of very high capacity aircraft having large elastic wings. This issue summarizes the findings of the 12-year research program at RWTH Aachen University which was funded by the Deutsche Forschungsgemeinschaft (DFG) from 1997 through 2008. The research program covered the following three main topics of large transport aircraft: (i) Model flow, wakes, and vortices of airplanes in high-lift-configuration, (ii) Numerical tools for large scale adaptive flow simulation based on multiscale analysis and a parametric mapping concept for grid generation, and (iii) Validated computational design tools based on direct aeroelastic simulation with reduced structural models.

Selected Aerothermodynamic Design Problems of Hypersonic Flight Vehicles

Author : Ernst Heinrich Hirschel,Claus Weiland
Publisher : Springer Science & Business Media
Page : 512 pages
File Size : 44,9 Mb
Release : 2009-11-26
Category : Technology & Engineering
ISBN : 9783540899747

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Selected Aerothermodynamic Design Problems of Hypersonic Flight Vehicles by Ernst Heinrich Hirschel,Claus Weiland Pdf

In this book selected aerothermodynamic design problems in hypersonic vehicles are treated. Where applicable, it emphasizes the fact that outer surfaces of hypersonic vehicles primarily are radiation-cooled, an interdisciplinary topic with many implications.

High Performance Computing in Science and Engineering 2000

Author : E. Krause,W. Jäger
Publisher : Springer Science & Business Media
Page : 546 pages
File Size : 50,9 Mb
Release : 2012-12-06
Category : Computers
ISBN : 9783642565489

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High Performance Computing in Science and Engineering 2000 by E. Krause,W. Jäger Pdf

An overview of recent developments in high performance computing and simulation, with special emphasis on the industrial relevance of the presented results and methods. The book showcases an innovative combination of the state-of-the-art modeling, novel numerical algorithms and the use of leading-edge high-performance computing systems.

High Performance Computing in Science and Engineering ' 04

Author : Egon Krause,Willi Jäger
Publisher : Springer Science & Business Media
Page : 447 pages
File Size : 53,5 Mb
Release : 2007-06-16
Category : Mathematics
ISBN : 9783540265894

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High Performance Computing in Science and Engineering ' 04 by Egon Krause,Willi Jäger Pdf

This book presents the state-of-the-art in modelling and simulation on supercomputers. Leading German research groups present their results achieved on high-end systems of the High Performance Computing Center Stuttgart (HLRS) for the year 2004. The reports cover all fields of computational science and engineering ranging from computational fluid dynamics via computational physics and chemistry to computer science. Special emphasis is given to industrially relevant applications. Presenting results for both vector-systems and micro-processor based systems the book allows to compare performance levels and usability of a variety of supercomputer architectures. In the light of the success of the Japanese Earth-Simulator this book may serve as a guide book for a US response. The book covers the main methods in high performance computing. Its outstanding results in achieving highest performance for production codes are of particular interest for both the scientist and the engineer. The book comes with a wealth of coloured illustrations and tables of results.

IUTAM Symposium Transsonicum IV

Author : H. Sobieczky
Publisher : Springer Science & Business Media
Page : 406 pages
File Size : 49,9 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9789401000178

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IUTAM Symposium Transsonicum IV by H. Sobieczky Pdf

"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 X

Author : Andreas Dillmann,Gerd Heller,Ewald Krämer,Claus Wagner,Christian Breitsamter
Publisher : Springer
Page : 897 pages
File Size : 40,8 Mb
Release : 2016-03-28
Category : Technology & Engineering
ISBN : 9783319272795

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New Results in Numerical and Experimental Fluid Mechanics X by Andreas Dillmann,Gerd Heller,Ewald Krämer,Claus Wagner,Christian Breitsamter Pdf

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.

High Performance Computing in Science and Engineering ’03

Author : Egon Krause,Willi Jäger
Publisher : Springer Science & Business Media
Page : 478 pages
File Size : 51,8 Mb
Release : 2012-12-06
Category : Mathematics
ISBN : 9783642558764

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High Performance Computing in Science and Engineering ’03 by Egon Krause,Willi Jäger Pdf

This book presents the state of the art in modeling and simulation on supercomputers. Leading German research groups present their results achieved on high-end systems of the High Performance Computing Center Stuttgart (HLRS) for the year 2003. The reports cover all fields of computational science and engineering ranging from computational fluid dynamics via computational physics and chemistry to computer science. Special emphasis is given to industrially relevant applications. Presenting results for both vector-systems and micro-processor based systems, the book allows the reader to compare performance levels and usability of a variety of supercomputer architectures. In the light of the success of the Japanese Earth-Simulator, this book may serve as a guide book for a US response. The book covers the main methods in high performance computing. Its outstanding results in achieving highest performance for production codes are of particular interest for both the scientist and the engineer. The book comes with a wealth of color illustrations and tables of results.

New Results in Numerical and Experimental Fluid Mechanics VI

Author : Cameron Tropea,Suad Jakirlic,Hans-Joachim Heinemann,Rolf Henke,Heinz Hönlinger
Publisher : Springer Science & Business Media
Page : 487 pages
File Size : 55,8 Mb
Release : 2007-10-18
Category : Technology & Engineering
ISBN : 9783540744603

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New Results in Numerical and Experimental Fluid Mechanics VI by Cameron Tropea,Suad Jakirlic,Hans-Joachim Heinemann,Rolf Henke,Heinz Hönlinger Pdf

This volume features the contributions to the 15th Symposium of the STAB (German Aerospace Aerodynamics Association). Papers provide a broad overview of ongoing work in Germany, including high aspect ratio wings, low aspect ratio wings, bluff bodies, laminar flow control and transition, active flow control, hypersonic flows, aeroelasticity, aeroacoustics, mathematical fundamentals, numerical simulations, physical fundamentals, and facilities.

New Results in Numerical and Experimental Fluid Mechanics IV

Author : Christian Breitsamter,Boris Laschka,Hans-Joachim Heinemann,Reinhard Hilbig
Publisher : Springer Science & Business Media
Page : 497 pages
File Size : 49,9 Mb
Release : 2012-08-13
Category : Technology & Engineering
ISBN : 9783540396048

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New Results in Numerical and Experimental Fluid Mechanics IV by Christian Breitsamter,Boris Laschka,Hans-Joachim Heinemann,Reinhard Hilbig Pdf

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.

New Results in Numerical and Experimental Fluid Mechanics II

Author : Wolfgang Nitsche,Hans-Joachim Heinemann,Reinhard Hilbig
Publisher : Springer Science & Business Media
Page : 550 pages
File Size : 40,9 Mb
Release : 2013-11-11
Category : Mathematics
ISBN : 9783663109013

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New Results in Numerical and Experimental Fluid Mechanics II by Wolfgang Nitsche,Hans-Joachim Heinemann,Reinhard Hilbig Pdf

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.

Computational Fluid Dynamics 2010

Author : Alexander Kuzmin
Publisher : Springer Science & Business Media
Page : 954 pages
File Size : 43,8 Mb
Release : 2011-05-03
Category : Technology & Engineering
ISBN : 9783642178849

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Computational Fluid Dynamics 2010 by Alexander Kuzmin Pdf

The International Conference on Computational Fluid Dynamics is held every two years and brings together physicists, mathematicians and engineers to review and share recent advances in mathematical and computational techniques for modeling fluid flow. The proceedings of the 2010 conference (ICCFD6) held in St Petersburg, Russia, contain a selection of refereed contributions and are meant to serve as a source of reference for all those interested in the state of the art in computational fluid dynamics.

New Results in Numerical and Experimental Fluid Mechanics VII

Author : Andreas Dillmann,Gerd Heller,Wolfgang Schröder,Wolfgang Nitsche,Michael Klaas,Hans-Peter Kreplin
Publisher : Springer Science & Business Media
Page : 626 pages
File Size : 51,8 Mb
Release : 2010-10-05
Category : Technology & Engineering
ISBN : 9783642142437

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New Results in Numerical and Experimental Fluid Mechanics VII by Andreas Dillmann,Gerd Heller,Wolfgang Schröder,Wolfgang Nitsche,Michael Klaas,Hans-Peter Kreplin Pdf

th This volume contains the papers presented at the 16 DGLR/STAB-Symposium held at the Eurogress Aachen and organized by RWTH Aachen University, Germany, November, 3 - 4, 2008. STAB is the German Aerospace Aerodynamics Association, founded towards the end of the 1970's, whereas DGLR is the German Society for Aeronautics and Astronautics (Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal Oberth e.V.). The mission of STAB is to foster development and acceptance of the discipline “Aerodynamics” in Germany. One of its general guidelines is to concentrate resources and know-how in the involved institutions and to avoid duplication in research work as much as possible. Nowadays, this is more necessary than ever. The experience made in the past makes it easier now, to obtain new knowledge for solving today's and tomorrow's problems. STAB unites German scientists and engineers from universities, research-establishments and industry doing research and project work in numerical and experimental fluid mechanics and aerodynamics for aerospace and other applications. This has always been the basis of numerous common research activities sponsored by different funding agencies. Since 1986 the symposium has taken place at different locations in Germany every two years. In between STAB workshops regularly take place at the DLR in Göttingen.

Multiscale, Nonlinear and Adaptive Approximation

Author : Ronald DeVore,Angela Kunoth
Publisher : Springer Science & Business Media
Page : 660 pages
File Size : 44,7 Mb
Release : 2009-09-16
Category : Mathematics
ISBN : 9783642034138

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Multiscale, Nonlinear and Adaptive Approximation by Ronald DeVore,Angela Kunoth Pdf

The book of invited articles offers a collection of high-quality papers in selected and highly topical areas of Applied and Numerical Mathematics and Approximation Theory which have some connection to Wolfgang Dahmen's scientific work. On the occasion of his 60th birthday, leading experts have contributed survey and research papers in the areas of Nonlinear Approximation Theory, Numerical Analysis of Partial Differential and Integral Equations, Computer-Aided Geometric Design, and Learning Theory. The main focus and common theme of all the articles in this volume is the mathematics building the foundation for most efficient numerical algorithms for simulating complex phenomena.