Portable Parallelization Of Industrial Aerodynamic Applications Popinda

Author : Anton Schüller
Publisher : Springer Science & Business Media
Page : 232 pages
File Size : 49,5 Mb
Release : 2013-04-17
Category : Technology & Engineering
ISBN : 9783322865762

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Portable Parallelization of Industrial Aerodynamic Applications (POPINDA) by Anton Schüller Pdf

This book contains the main results of the German project POPINDA. It surveys the state of the art of industrial aerodynamic design simulations on parallel systems. POPINDA is an acronym for Portable Parallelization of Industrial Aerodynamic Applications. This project started in late 1993. The research and development work invested in POPINDA corresponds to about 12 scientists working full-time for the three and a half years of the project. POPINDA was funded by the German Federal Ministry for Education, Science, Research and Technology (BMBF). The central goals of POPINDA were to unify and parallelize the block-structured aerodynamic flow codes of the German aircraft industry and to develop new algorithmic approaches to improve the efficiency and robustness of these programs. The philosophy behind these goals is that challenging and important numerical appli cations such as the prediction of the 3D viscous flow around full aircraft in aerodynamic design can only be carried out successfully if the benefits of modern fast numerical solvers and parallel high performance computers are combined. This combination is a "conditio sine qua non" if more complex applications such as aerodynamic design optimization or fluid structure interaction problems have to be solved. When being solved in a standard industrial aerodynamic design process, such more complex applications even require a substantial further reduction of computing times. Parallel and vector computers on the one side and innovative numerical algorithms such as multigrid on the other have enabled impressive improvements in scientific computing in the last 15 years.

Author : A. Ecer,N. Satofuka,Jacques Periaux,S. Taylor
Publisher : Elsevier
Page : 732 pages
File Size : 47,5 Mb
Release : 1996-01-25
Category : Computers
ISBN : 0080538444

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Parallel Computational Fluid Dynamics '95 by A. Ecer,N. Satofuka,Jacques Periaux,S. Taylor Pdf

Parallel Computational Fluid Dynamics(CFD) is an internationally recognised fast-growing field. Since 1989, the number of participants attending Parallel CFD Conferences has doubled. In order to keep track of current global developments, the Parallel CFD Conference annually brings scientists together to discuss and report results on the utilization of parallel computing as a practical computational tool for solving complex fluid dynamic problems. This volume contains the results of research conducted during the past year. Subject areas covered include: novel parallel algorithms, parallel Euler and Navier-Stokes solvers, parallel Direct Simulation Monte Carlo method and parallel multigrid techniques. The content of the book also demonstrates that considerable effort is being made to utilize parallel computing to solve a variety of fluid dynamics problems in topics such as climate modeling, consultation, aerodynamics and in many other areas. Readers of this book will gain a valid insight into the exciting recent developments in Parallel CFD research.

Author : Michael Griebel,Anton Schüller,Marc Alexander Schweitzer
Publisher : Springer
Page : 376 pages
File Size : 43,5 Mb
Release : 2017-10-30
Category : Computers
ISBN : 9783319624587

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Scientific Computing and Algorithms in Industrial Simulations by Michael Griebel,Anton Schüller,Marc Alexander Schweitzer Pdf

The contributions gathered here provide an overview of current research projects and selected software products of the Fraunhofer Institute for Algorithms and Scientific Computing SCAI. They show the wide range of challenges that scientific computing currently faces, the solutions it offers, and its important role in developing applications for industry. Given the exciting field of applied collaborative research and development it discusses, the book will appeal to scientists, practitioners, and students alike. The Fraunhofer Institute for Algorithms and Scientific Computing SCAI combines excellent research and application-oriented development to provide added value for our partners. SCAI develops numerical techniques, parallel algorithms and specialized software tools to support and optimize industrial simulations. Moreover, it implements custom software solutions for production and logistics, and offers calculations on high-performance computers. Its services and products are based on state-of-the-art methods from applied mathematics and information technology.

Author : P. Wilders,P. Fox,A. Ecer,N. Satofuka,Jacques Periaux
Publisher : Elsevier
Page : 417 pages
File Size : 55,7 Mb
Release : 2002-04-17
Category : Science
ISBN : 9780080538419

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Parallel Computational Fluid Dynamics 2001, Practice and Theory by P. Wilders,P. Fox,A. Ecer,N. Satofuka,Jacques Periaux Pdf

ParCFD 2001, the thirteenth international conference on Parallel Computational Fluid Dynamics took place in Egmond aan Zee, the Netherlands, from May 21-23, 2001. The specialized, high-level ParCFD conferences are organized yearly on traveling locations all over the world. A strong back-up is given by the central organization located in the USA http://www.parcfd.org. These proceedings of ParCFD 2001 represent 70% of the oral lectures presented at the meeting. All published papers were subjected to a refereeing process, which resulted in a uniformly high quality. The papers cover not only the traditional areas of the ParCFD conferences, e.g. numerical schemes and algorithms, tools and environments, interdisciplinary topics, industrial applications, but, following local interests, also environmental and medical issues. These proceedings present an up-to-date overview of the state of the art in parallel computational fluid dynamics.

Author : Ulrich Trottenberg,Cornelius W. Oosterlee,Anton Schuller
Publisher : Academic Press
Page : 652 pages
File Size : 44,7 Mb
Release : 2001
Category : Mathematics
ISBN : 012701070X

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Multigrid Methods by Ulrich Trottenberg,Cornelius W. Oosterlee,Anton Schuller Pdf

Mathematics of Computing -- Numerical Analysis.

Author : Wolfgang Nitsche,Hans-Joachim Heinemann,Reinhard Hilbig
Publisher : Springer Science & Business Media
Page : 550 pages
File Size : 53,9 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.

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 53,6 Mb
Release : 2024-06-30
Category : Electronic
ISBN : 9781783261284

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Parallel Computing by Anonim Pdf

Author : D. Sloan,S. Vandewalle,E. Süli
Publisher : Elsevier
Page : 480 pages
File Size : 45,7 Mb
Release : 2012-12-02
Category : Mathematics
ISBN : 9780080929569

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Partial Differential Equations by D. Sloan,S. Vandewalle,E. Süli Pdf

/homepage/sac/cam/na2000/index.html7-Volume Set now available at special set price ! Over the second half of the 20th century the subject area loosely referred to as numerical analysis of partial differential equations (PDEs) has undergone unprecedented development. At its practical end, the vigorous growth and steady diversification of the field were stimulated by the demand for accurate and reliable tools for computational modelling in physical sciences and engineering, and by the rapid development of computer hardware and architecture. At the more theoretical end, the analytical insight into the underlying stability and accuracy properties of computational algorithms for PDEs was deepened by building upon recent progress in mathematical analysis and in the theory of PDEs. To embark on a comprehensive review of the field of numerical analysis of partial differential equations within a single volume of this journal would have been an impossible task. Indeed, the 16 contributions included here, by some of the foremost world authorities in the subject, represent only a small sample of the major developments. We hope that these articles will, nevertheless, provide the reader with a stimulating glimpse into this diverse, exciting and important field. The opening paper by Thomée reviews the history of numerical analysis of PDEs, starting with the 1928 paper by Courant, Friedrichs and Lewy on the solution of problems of mathematical physics by means of finite differences. This excellent survey takes the reader through the development of finite differences for elliptic problems from the 1930s, and the intense study of finite differences for general initial value problems during the 1950s and 1960s. The formulation of the concept of stability is explored in the Lax equivalence theorem and the Kreiss matrix lemmas. Reference is made to the introduction of the finite element method by structural engineers, and a description is given of the subsequent development and mathematical analysis of the finite element method with piecewise polynomial approximating functions. The penultimate section of Thomée's survey deals with `other classes of approximation methods', and this covers methods such as collocation methods, spectral methods, finite volume methods and boundary integral methods. The final section is devoted to numerical linear algebra for elliptic problems. The next three papers, by Bialecki and Fairweather, Hesthaven and Gottlieb and Dahmen, describe, respectively, spline collocation methods, spectral methods and wavelet methods. The work by Bialecki and Fairweather is a comprehensive overview of orthogonal spline collocation from its first appearance to the latest mathematical developments and applications. The emphasis throughout is on problems in two space dimensions. The paper by Hesthaven and Gottlieb presents a review of Fourier and Chebyshev pseudospectral methods for the solution of hyperbolic PDEs. Particular emphasis is placed on the treatment of boundaries, stability of time discretisations, treatment of non-smooth solutions and multidomain techniques. The paper gives a clear view of the advances that have been made over the last decade in solving hyperbolic problems by means of spectral methods, but it shows that many critical issues remain open. The paper by Dahmen reviews the recent rapid growth in the use of wavelet methods for PDEs. The author focuses on the use of adaptivity, where significant successes have recently been achieved. He describes the potential weaknesses of wavelet methods as well as the perceived strengths, thus giving a balanced view that should encourage the study of wavelet methods.

Author : Erik Dick,Kris Riemslagh,Jan Vierendeels
Publisher : Springer Science & Business Media
Page : 306 pages
File Size : 54,7 Mb
Release : 2012-12-06
Category : Mathematics
ISBN : 9783642583124

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Multigrid Methods VI by Erik Dick,Kris Riemslagh,Jan Vierendeels Pdf

This volume contains 39 of the papers presented at the Sixth European Multigrid Conference, held in Gent, Belgium, September 27-30, 1999. The topics treated at the conference cover all aspects of Multigrid Methods: theory, analysis, computer implementation, applications in the fields of physics, chemistry, fluid mechanics, structural mechanics and magnetism.

Author : Daniel Henry,Alain Bergeon
Publisher : Unknown
Page : 298 pages
File Size : 43,7 Mb
Release : 2000
Category : Computational methods
ISBN : UCSD:31822030047591

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Continuation Methods in Fluid Dynamics by Daniel Henry,Alain Bergeon Pdf

Author : Michael Griebel,Svetozar Margenov,Plamen Yalamov
Publisher : Unknown
Page : 444 pages
File Size : 53,8 Mb
Release : 2000
Category : Computer algorithms
ISBN : UCSD:31822030021851

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Large-scale Scientific Computations of Engineering and Environmental Problems II by Michael Griebel,Svetozar Margenov,Plamen Yalamov Pdf

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 41,8 Mb
Release : 1996
Category : Automatic control
ISBN : UOM:39015039842029

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Computer & Control Abstracts by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 342 pages
File Size : 41,7 Mb
Release : 1998
Category : Fluid dynamics
ISBN : UOM:39015043247447

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Computational Technologies for Fluid/thermal/structural/chemical Systems with Industrial Applications by Anonim Pdf

Author : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Fluid Dynamics Panel. Symposium
Publisher : Unknown
Page : 492 pages
File Size : 46,5 Mb
Release : 1996
Category : Aerodynamics
ISBN : CORNELL:31924070128875

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Progress and Challenges in CFD Methods and Algorithms by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Fluid Dynamics Panel. Symposium Pdf

Author : Robert William MacCormack
Publisher : World Scientific
Page : 528 pages
File Size : 45,7 Mb
Release : 2002
Category : Technology & Engineering
ISBN : 981281079X

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Frontiers of Computational Fluid Dynamics 2002 by Robert William MacCormack Pdf

This series of volumes on the OC Frontiers of Computational Fluid DynamicsOCO was introduced to honor contributors who have made a major impact on the field. The first volume was published in 1994 and was dedicated to Prof Antony Jameson; the second was published in 1998 and was dedicated to Prof Earl Murman. The volume is dedicated to Prof Robert MacCormack. The twenty-six chapters in the current volume have been written by leading researchers from academia, government laboratories, and industry. They present up-to-date descriptions of recent developments in techniques for numerical analysis of fluid flow problems, and applications of these techniques to important problems in industry, as well as the classic paper that introduced the OC MacCormack schemeOCO to the world. Contents: The Effect of Viscosity in Hypervelocity Impact Cratering (R W MacCormack); The MacCormack Method OCo Historical Perspective (C M Hung et al.); Numerical Solutions of Cauchy-Riemann Equations for Two and Three Dimensional Flows (M M Hafez & J Houseman); Extension of Efficient Low Dissipation High Order Schemes for 3-D Curvilinear Moving Grids (M Vinokur & H C Yee); Scalable Parallel Implicit Multigrid Solution of Unsteady Incompressible Flows (R Pankajakshan et al.); Lattice Boltzmann Simulation of Incompressible Flows (N Satofuka & M Ishikura); Numerical Simulation of MHD Effects on Hypersonic Flow of a Weakly Ionized Gas in an Inlet (R K Agarwal & P Deb); Development of 3D DRAGON Grid Method for Complex Geometry (M-S Liou & Y Zheng); Advances in Algorithms for Computing Aerodynamic Flows (D W Zingg et al.); Selected CFD Capabilities at DLR (W Kordulla); CFD Applications to Space Transportation Systems (K Fujii); Information Science OCo A New Frontier of CFD (K Oshima & Y Oshima); Integration of CFD into Aerodynamics Education (E M Murman & A Rizzi); and other papers. Readership: Researchers and graduate students in numerical and computational mathematics."