Analyse de stabilité d'écoulements incompressibles et inhomogènes par méthodes spectrales

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ISBN 13 :
Total Pages : 174 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis Analyse de stabilité d'écoulements incompressibles et inhomogènes par méthodes spectrales by : Bruno Pentori de Peretti

Download or read book Analyse de stabilité d'écoulements incompressibles et inhomogènes par méthodes spectrales written by Bruno Pentori de Peretti and published by . This book was released on 1985 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: DANS LE CADRE DE L'APPROXIMATION LINEAIRE DES EQUATIONS DE NAVIER-STOKES ON VALIDE L'ALGORITHME QUI RESOUD LE PROBLEME DE STOKES PAR LA METHODE DE TAU CHEBYSHEV PAR CONFRONTATION AUX RESULTATS DE L'EQUATION D'ORR-SOMMERFELD. ON DETERMINE UNE MATRICE DE TRANSFERT RELIANT LES COEFFICIENTS SPECTRAUX DE LA COMPOSANTE TRANSVERSALE DE LA VITESSE A DEUX INSTANTS DIFFERENTS. L'ANALYSE DE STABILITE DE L'ECOULEMENT CORRESPONDANT A LA RECHERCHE DES VALEURS PROPRES ET VECTEURS PROPRES DE LA MATRICE. SIMULATION BIDIMENSIONNELLE DES PROCESSUS DE TRANSITION LAMINAIRE TURBULENTE SUR CALCULATEUR VECTORIEL (CRAY 1)

International Aerospace Abstracts

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Publisher :
ISBN 13 :
Total Pages : 1016 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis International Aerospace Abstracts by :

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1986 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Calcul d'écoulements compressibles par méthodes spectrales avec ajustement du choc

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Publisher :
ISBN 13 :
Total Pages : 117 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis Calcul d'écoulements compressibles par méthodes spectrales avec ajustement du choc by : Jean Claudel

Download or read book Calcul d'écoulements compressibles par méthodes spectrales avec ajustement du choc written by Jean Claudel and published by . This book was released on 1991 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: ON S'INTERESSE AU DEVELOPPEMENT DE METHODES NUMERIQUES APPLIQUEES A LA SIMULATION D'ECOULEMENTS SUR LES AVANT-CORPS EN REGIME SUPERSONIQUE, INCLUANT DONC LA PRESENCE D'UN CHOC. EN RAISON DE LEUR PRECISION, DES METHODES SPECTRALES SONT UTILISEES POUR DISCRETISER LA SOLUTION EN ESPACE. AFIN D'EXPLOITER AU MIEUX LES AVANTAGES DE CE TYPE DE METHODES, ON TRAVAILLE DANS UN DOMAINE OU LES INCONNUES SE COMPORTENT DE MANIERE REGULIERE. A CET EFFET, LA SURFACE DE CHOC EST PRISE EN COMPTE PAR UNE METHODE D'AJUSTEMENT DU CHOC, GRACE A LAQUELLE LE CHOC EST CONSIDERE COMME UNE FRONTIERE DU DOPMAINE DE CALCUL; ON S'EST DE PLUS BORNES A L'ETUDE DE CORPS REGULIERS (ELLIPSES) PERMETTANT L'OBTENTION D'UN MAILLAGE REGULIER. LES PROBLEMES TRAITES ADMETTENT UN ETAT STATIONNAIE UNIQUE, OBTENU COMME LA LIMITE, POUR UN TEMPS TENDANT VERS L'INFINI, D'UN SYSTEME TRAITE DE MANIERE INSTATIONNAIRE. LE BUT N'EST PAS ICI DE DECRIRE FIDELEMENT L'HISTORIQUE DE LA CONVERGENCE DE LA SOLUTION, MAIS D'ACCELERER LA RECHERCHE DE LA STATIONNARITE. ON INTRODUIT UN SCHEMA IMPLICITE COMPORTANT UNE PHASE DE STABILISATION EN DIFFERENCES FINIES QUI CONSERVE LA PRECISION SPECTRALE, TOUT EN PERMETTANT DE S'AFFRANCHIR DES CONTRAINTES DE TEMPS D'EXECUTION INFORMATIQUE INHERENTES AUX METHODES SPECTRALES POUR CETTE CLASSE DE PROBLEMES. AFIN D'EN DEFINIR LES LIMITES D'UTILISATION, CE SCHEMA EST TESTE SUR PLUSIEURS EXEMPLES TEST MONODIMENSIONNELS. IL EST ENSUITE APPLIQUE A LA RESOLUTION D'ECOULEMENTS BIDIMENSIONNELS NON VISQUEUX (EQUATIONS D'EULER) OU VISQUEUX (EQUATIONS DE NAVIER-STOKES) OU L'ON MET EN EVIDENCE SON INTERET ET SES IFFICULTES DE MISE EN UVRE

Numerical Approximation of Hyperbolic Systems of Conservation Laws

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Publisher : Springer Nature
ISBN 13 : 1071613448
Total Pages : 846 pages
Book Rating : 4.0/5 (716 download)

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Book Synopsis Numerical Approximation of Hyperbolic Systems of Conservation Laws by : Edwige Godlewski

Download or read book Numerical Approximation of Hyperbolic Systems of Conservation Laws written by Edwige Godlewski and published by Springer Nature. This book was released on 2021-08-28 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is devoted to the theory and approximation by finite volume methods of nonlinear hyperbolic systems of conservation laws in one or two space variables. It follows directly a previous publication on hyperbolic systems of conservation laws by the same authors. Since the earlier work concentrated on the mathematical theory of multidimensional scalar conservation laws, this book will focus on systems and the theoretical aspects which are needed in the applications, such as the solution of the Riemann problem and further insights into more sophisticated problems, with special attention to the system of gas dynamics. This new edition includes more examples such as MHD and shallow water, with an insight on multiphase flows. Additionally, the text includes source terms and well-balanced/asymptotic preserving schemes, introducing relaxation schemes and addressing problems related to resonance and discontinuous fluxes while adding details on the low Mach number situation.

An Introduction to Mathematics of Emerging Biomedical Imaging

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Publisher : Springer Science & Business Media
ISBN 13 : 3540795537
Total Pages : 198 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis An Introduction to Mathematics of Emerging Biomedical Imaging by : Habib Ammari

Download or read book An Introduction to Mathematics of Emerging Biomedical Imaging written by Habib Ammari and published by Springer Science & Business Media. This book was released on 2008-05-21 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomedical imaging is a fascinating research area to applied mathematicians. Challenging imaging problems arise and they often trigger the investigation of fundamental problems in various branches of mathematics. This is the first book to highlight the most recent mathematical developments in emerging biomedical imaging techniques. The main focus is on emerging multi-physics and multi-scales imaging approaches. For such promising techniques, it provides the basic mathematical concepts and tools for image reconstruction. Further improvements in these exciting imaging techniques require continued research in the mathematical sciences, a field that has contributed greatly to biomedical imaging and will continue to do so. The volume is suitable for a graduate-level course in applied mathematics and helps prepare the reader for a deeper understanding of research areas in biomedical imaging.

Acoustics, Aeroacoustics and Vibrations

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Publisher : John Wiley & Sons
ISBN 13 : 1119178398
Total Pages : 529 pages
Book Rating : 4.1/5 (191 download)

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Book Synopsis Acoustics, Aeroacoustics and Vibrations by : Fabien Anselmet

Download or read book Acoustics, Aeroacoustics and Vibrations written by Fabien Anselmet and published by John Wiley & Sons. This book was released on 2016-01-07 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: This didactic book presents the main elements of acoustics, aeroacoustics and vibrations. Illustrated with numerous concrete examples linked to solid and fluid continua, Acoustics, Aeroacoustics and Vibrations proposes a selection of applications encountered in the three fields, whether in room acoustics, transport, energy production systems or environmental problems. Theoretical approaches enable us to analyze the different processes in play. Typical results, mostly from numerical simulations, are used to illustrate the main phenomena (fluid acoustics, radiation, diffraction, vibroacoustics, etc.).

Coupling of Fluids, Structures and Waves in Aeronautics

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Publisher : Springer Science & Business Media
ISBN 13 : 354044873X
Total Pages : 325 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Coupling of Fluids, Structures and Waves in Aeronautics by : Noel G. Barton

Download or read book Coupling of Fluids, Structures and Waves in Aeronautics written by Noel G. Barton and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of a workshop held in Melbourne, Australia, entitled "Coupling of Fluids, Structures and Waves in Aeronautics". The 22 papers deal with new computational methods for multi-disciplinary design in aeronautics. They are grouped into chapters on fluids, structures, electromagnetics, optimisation, mathematical methods and tools, and aircraft design. Several papers treat coupling of these themes in a multi-physics setting. Included is a 17-page report of a Round Table discussion entitled "Future Tools for Design and Manufacture of Innovative Products in the Aeronautics Industry", together with a summary of important themes and issues. This research promotes the advanced technologies necessary for continued development of efficient and environmentally sustainable transport systems.

African Doctorates in Mathematics

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Publisher : Lulu.com
ISBN 13 : 1430318678
Total Pages : 385 pages
Book Rating : 4.4/5 (33 download)

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Book Synopsis African Doctorates in Mathematics by :

Download or read book African Doctorates in Mathematics written by and published by Lulu.com. This book was released on 2007 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a catalogue of over 2000 doctoral theses by Africans in all fields of mathematics, including applied mathematics, mathematics education and history of mathematics. The introduction contains information about distribution by country, institutions, period, and by gender, about mathematical density, and mobility of mathematicians. Several appendices are included (female doctorate holders, doctorates in mathematics education, doctorates awarded by African universities to non-Africans, doctoral theses by non-Africans about mathematics in Africa, activities of African mathematicians at the service of their communities). Paulus Gerdes compiled the information in his capacity of Chairman of the African Mathematical Union Commission for the History of Mathematics in Africa (AMUCHMA). The book contains a preface by Mohamed Hassan, President of the African Academy of Sciences (AAS) and Executive Director of the Academy of Sciences for the Developing World (TWAS). (383 pp.)

Advances in Hydroinformatics

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Publisher : Springer
ISBN 13 : 9812876154
Total Pages : 616 pages
Book Rating : 4.8/5 (128 download)

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Book Synopsis Advances in Hydroinformatics by : Philippe Gourbesville

Download or read book Advances in Hydroinformatics written by Philippe Gourbesville and published by Springer. This book was released on 2015-08-21 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of extended papers based on presentations given during the SIMHYDRO 2014 conference, held in Sophia Antipolis in June 2014. It focuses on the modeling and simulation of fast hydraulic transients, on 3D modeling, and on uncertainties and multiphase flows. The book explores both the limitations and performance of current models and presents the latest developments based on new numerical schemes, high-performance computing, multiphysics and multiscale methods, and better interaction with field or scale model data. It addresses the interests of practitioners, stakeholders, researchers and engineers active in this field.

Genmix

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Publisher : Elsevier
ISBN 13 : 1483188175
Total Pages : 393 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Genmix by : D Brian Spalding

Download or read book Genmix written by D Brian Spalding and published by Elsevier. This book was released on 2014-05-18 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genmix: A General Computer Program for Two-dimensional Parabolic Phenomena explains a computer program called GENMIX. The main intention of the program is to be used as a tool of instructions. The name of the program is a mixture of two considerations: its generality and its concern for mixing processes. The book aims to help the potential user to understand the physical and mathematical basis of the topic computer program. It is also the aim of the book to make the program applicable to practical problems. The book is arranged in such a way as to parallel a course of lectures and associated computer-workshop sessions wherein the student is allowed to do some elementary computations as soon as he has gained some knowledge of the method. The book contains the mathematical, physical, and computer-coding aspects of the program. Concepts such as the boundary layer, two-dimensional, and steady- flow are defined and discussed in depth. The text will be a useful tool for computer instructors and students.

A Parallel Finite Volume Algorithm for Large-eddy Simulation of Turbulent Flows

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Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis A Parallel Finite Volume Algorithm for Large-eddy Simulation of Turbulent Flows by : Trong T. Bui

Download or read book A Parallel Finite Volume Algorithm for Large-eddy Simulation of Turbulent Flows written by Trong T. Bui and published by . This book was released on 1998 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Missile Aerodynamics

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Publisher : AIAA (American Institute of Aeronautics & Astronautics)
ISBN 13 : 9780962062902
Total Pages : 450 pages
Book Rating : 4.0/5 (629 download)

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Book Synopsis Missile Aerodynamics by : Jack Norman Nielsen

Download or read book Missile Aerodynamics written by Jack Norman Nielsen and published by AIAA (American Institute of Aeronautics & Astronautics). This book was released on 1988-01-01 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: The similarities between the airplane and the missile extend beyond their flying capabilities, and at higher operational speeds, the configuration distinctions become even less apparent. " Missile Aerodynamics," a classic now available from AIAA and Nielsen Engineering and Research, Inc., combines the best of missile and airplane aerodynamics, drawing extensively from numerous technical papers to present a rational and unified account of the principles behind missile projection. Evaluate the missile versus the airplane in a multitude of areas, from longitudinal acceleration, wing loading, roll and dynamic stability, guidance and navigation, and more. J.N. Nielsen covers every aspect of missile aerodynamics, from the classification of missiles and basic formulas to innovative aerodynamic controls. In one reliable reference, readers will find hundreds of schematics, equations, and tables with practical applications in missile design and engineering. Originally published by Nielsen Engineering and Research, Inc.

Government Reports Annual Index

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Publisher :
ISBN 13 :
Total Pages : 1676 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1989 with total page 1676 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Heat and Mass Transfer in Boundary Layers

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Publisher :
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Heat and Mass Transfer in Boundary Layers by : Suhas V. Patankar

Download or read book Heat and Mass Transfer in Boundary Layers written by Suhas V. Patankar and published by . This book was released on 1970 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aircraft Fire Safety

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Publisher :
ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Aircraft Fire Safety by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Propulsion and Energetics Panel. Symposium

Download or read book Aircraft Fire Safety written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Propulsion and Energetics Panel. Symposium and published by . This book was released on 1997 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Auxiliary power systems: papers presented at the Propulsion and Energetics Panel 61st (B) specialists' meeting, held in Copenhagen, Denmark, 30-31 May 1983

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Publisher :
ISBN 13 : 9789283503392
Total Pages : 0 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Auxiliary power systems: papers presented at the Propulsion and Energetics Panel 61st (B) specialists' meeting, held in Copenhagen, Denmark, 30-31 May 1983 by : AGARD.

Download or read book Auxiliary power systems: papers presented at the Propulsion and Energetics Panel 61st (B) specialists' meeting, held in Copenhagen, Denmark, 30-31 May 1983 written by AGARD. and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Convective Mass Transfer

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Publisher :
ISBN 13 :
Total Pages : 498 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Convective Mass Transfer by : Dudley Brian Spalding

Download or read book Convective Mass Transfer written by Dudley Brian Spalding and published by . This book was released on 1963 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: