Numerical Simulation of Compressible Navier-Stokes Flows

Numerical Simulation of Compressible Navier-Stokes Flows

Author: Marie Odile Bristeau

Publisher: Springer Science & Business Media

Published: 2013-03-08

Total Pages: 350

ISBN-13: 3322878732

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With the advent of super computers during the last ten years, the numerical simulation of viscous fluid flows modeled by the Navier-Stokes equations is becoming a most useful tool in Aircraft and Engine Design. In fact, compressible Navier-Stokes solvers tend to constitute the basic tools for many industrial applications occuring in the simulation of very complex turbulent and combustion phenomena. In Aerospace Engineering, as an exemple, their mathematical modelization requires reliable and robust methods for solving very stiff non linear partial differential equations. For the above reasons, it was clear that a workshop on this topic would be of interest for the CFD community in order to compare accuracy and efficiency of Navier-Stokes solvers on selected external and internal flow problems using different numerical approaches. The workshop was held on 4-6 December 1985 at Nice, France and organized by INRIA with the sponsorship of the GAMM Committee on Numerical Methods in Fluid Mechanics.


Mathematical Topics in Fluid Mechanics

Mathematical Topics in Fluid Mechanics

Author: Jose Francisco Rodrigues

Publisher: CRC Press

Published: 2020-09-30

Total Pages: 282

ISBN-13: 1000158039

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This Research Note presents several contributions and mathematical studies in fluid mechanics, namely in non-Newtonian and viscoelastic fluids and on the Navier-Stokes equations in unbounded domains. It includes review of the mathematical analysis of incompressible and compressible flows and results in magnetohydrodynamic and electrohydrodynamic stability and thermoconvective flow of Boussinesq-Stefan type. These studies, along with brief communications on a variety of related topics comprise the proceedings of a summer course held in Lisbon, Portugal in 1991. Together they provide a set of comprehensive survey and advanced introduction to problems in fluid mechanics and partial differential equations.


The Navier-Stokes Equations Theory and Numerical Methods

The Navier-Stokes Equations Theory and Numerical Methods

Author: John G. Heywood

Publisher: Springer

Published: 2006-11-14

Total Pages: 245

ISBN-13: 3540471413

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These proceedings contain original (refereed) research articles by specialists from many countries, on a wide variety of aspects of Navier-Stokes equations. Additionally, 2 survey articles intended for a general readership are included: one surveys the present state of the subject via open problems, and the other deals with the interplay between theory and numerical analysis.


Super- and Hypersonic Aerodynamics and Heat Transfer

Super- and Hypersonic Aerodynamics and Heat Transfer

Author: V.Z. Parton

Publisher: Routledge

Published: 2018-03-29

Total Pages: 352

ISBN-13: 1351412949

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Recent government and commercial efforts to develop orbital and suborbital passenger and transport aircraft have resulted in a burgeoning of new research. The articles in this book, translated from Russian, were contributed by the world's leading authorities on supersonic and hypersonic flows and heat transfer. This superb book addresses the physics and engineering aspects of ultra high-speed aerodynamic problems. Thorough coverage is given to an array of specific problem-solving equations. Super- and Hypersonic Aerodynamics and Heat Transfer will be essential reading for all aeronautical engineers, mechanical engineers, mathematicians, and physicists involved in this exciting field of research.


Optimum Aerodynamic Design & Parallel Navier-Stokes Computations ECARP — European Computational Aerodynamics Research Project

Optimum Aerodynamic Design & Parallel Navier-Stokes Computations ECARP — European Computational Aerodynamics Research Project

Author: Jacques Periaux

Publisher: Springer Science & Business Media

Published: 2013-04-17

Total Pages: 471

ISBN-13: 3322901939

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This book is one of three volumes entitled "ECARP-European Computational Aerodynamics Research Project", which was supported by the European Union in the Aeronautics Area of the Industrial and Materials Technology Programme. This volume contains optimization techniques for a number of inviscid and viscous problems like drag reduction, inverse, multipoint, wing-pylon-nacelle and riblets (Part A); and methodologies for solving the Navier Stokes equations on parallel architectures for compressible viscous flows in two and three dimensions (Part B). The main objective of this book is to disseminate information about cost effective methodologies for practical design problems and parallel CFD to be used by computer scientists and multidisciplinary engineers.


RESOLUTION DES EQUATIONS DE NAVIER-STOKES COMPRESSIBLES A L'AIDE DE LA METHODE DE DECOMPOSITION

RESOLUTION DES EQUATIONS DE NAVIER-STOKES COMPRESSIBLES A L'AIDE DE LA METHODE DE DECOMPOSITION

Author: JEAN-LUC.. IMPAGLIAZZO

Publisher:

Published: 1997

Total Pages: 270

ISBN-13:

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ON PRESENTE UNE METHODE ORIGINALE DE RESOLUTION DES EQUATIONS DE NAVIER-STOKES COMPRESSIBLES BASEE SUR UNE DECOMPOSITION DE HELMHOLTZ DU CHAMP DE VITESSE. CETTE DEMARCHE PERMET DE SCINDER LES EQUATIONS DE NAVIER-STOKES EN TROIS SOUS PROBLEMES PLUS SIMPLES QUI SEPARENT BIEN LES CARACTERES ELLIPTIQUES OU PARABOLIQUES ET HYPERBOLIQUES DU SYSTEME INITIAL. LA METHODE EST UTILISEE AVEC PROFIT EN REGIME STATIONNAIRE, LA SOLUTION S'OBTIENT ALORS A L'AIDE D'UN POINT FIXE SUR LES TROIS SOUS PROBLEMES. UNE PREMIERE IMPLEMENTATION NUMERIQUE UTILISANT LA TECHNIQUE DES VOLUMES FINIS EST PROPOSEE DANS LE CADRE STATIONNAIRE ISOTHERME EN DIMENSION 2. ENCOURAGE PAR LES BONS RESULTATS OBTENUS PAR CETTE PREMIERE APPLICATION, LA METHODE EST GENERALISEE AU CAS DES ECOULEMENTS INSTATIONNAIRES POUR DES FLUIDES ISOTHERMES OU CONDUCTEURS DE CHALEUR, L'OBJECTIF ETANT DE SE RAPPROCHER LE PLUS POSSIBLE D'ECOULEMENTS REELS EVENTUELLEMENT TRES PERTURBES. DEUX CONTRIBUTIONS A L'ANALYSE MATHEMATIQUE DES EQUATIONS DE NAVIER-STOKES SONT EGALEMENT FOURNIES. LA PREMIERE PRESENTE DANS LE DETAIL L'APPLICATION DE LA METHODE DE DECOMPOSITION DANS LE CADRE DE L'ECOULEMENT D'UN FLUIDE COMPRESSIBLE EN DOMAINE BORNE DE FRONTIERES IMPERMEABLES POUR LEQUEL ON MONTRE L'EXISTENCE ET L'UNICITE DE SOLUTIONS DANS LES ESPACES DE HOLDER. LA SECONDE S'INTERESSE A L'ETUDE DES COMPORTEMENTS ASYMPTOTIQUES DES SOLUTIONS STATIONNAIRES DES EQUATIONS DE NAVIER-STOKES COMPRESSIBLES. LES DECROISSANCES CALCULEES NUMERIQUEMENT SONT COMPAREES AUX RESULTATS THEORIQUES CONNUS. ENFIN, NOUS CONSACRONS LA DERNIERE PARTIE AUX TRAVAUX EN COURS D'ELABORATION (EXTENSION DU CODE DE CALCUL A LA DIMENSION 3 SUR DES MAILLAGES NON CARTESIENS MULTI-BLOCS STRUCTURES) ET AUX DEVELOPPEMENTS ENVISAGES DANS UN FUTUR PROCHE (COUPLAGE AVEC L'ACOUSTIQUE, FLUIDES NON NEWTONIENS).