Contribution à la théorie des ondes de choc en magnétodynamique des fluides

Contribution à la théorie des ondes de choc en magnétodynamique des fluides PDF Author: Paul Germain
Publisher:
ISBN:
Category : Magnetohydrodynamics
Languages : fr
Pages : 33

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Contribution à la théorie des ondes de choc en magnétodynamique des fluides

Contribution à la théorie des ondes de choc en magnétodynamique des fluides PDF Author: Paul Germain
Publisher:
ISBN:
Category : Magnetohydrodynamics
Languages : fr
Pages : 33

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Theoretical Magnetofluiddynamics

Theoretical Magnetofluiddynamics PDF Author: Henri Cabannes
Publisher: Elsevier
ISBN: 0323162320
Category : Science
Languages : en
Pages : 249

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Book Description
Theoretical Magnetofluiddynamics provides an overview of the state of knowledge in magnetofluiddynamics and its applications. Magnetofluiddynamics is concerned with the study of the interaction between magnetic fields and fluid conductors of electricity. This discipline serves to unite classical fluid mechanics with electromagnetism of media in motion; therefore, it is equally of interest to students of electrodynamics and to those of aerodynamics. The former always think of speeds which are of the order of the speed of light while the latter confine their attention to speeds which are of the order of the speed of sound. This book contains six chapters and begins by establishing equations of magnetofluiddynamics in detail, both for motion with shock waves and for continuous motion. Subsequent chapters deal with weak discontinuities or discontinuities in the derivatives of the characteristic flow quantities; strong discontinuities or discontinuities in the characteristic flow quantities; and one-dimensional motion, motion in ducts, and structure of shock waves; and motion past obstacles.

Shock Waves and Reaction—Diffusion Equations

Shock Waves and Reaction—Diffusion Equations PDF Author: Joel Smoller
Publisher: Springer Science & Business Media
ISBN: 1461208734
Category : Mathematics
Languages : en
Pages : 650

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Book Description
For this edition, a number of typographical errors and minor slip-ups have been corrected. In addition, following the persistent encouragement of Olga Oleinik, I have added a new chapter, Chapter 25, which I titled "Recent Results." This chapter is divided into four sections, and in these I have discussed what I consider to be some of the important developments which have come about since the writing of the first edition. Section I deals with reaction-diffusion equations, and in it are described both the work of C. Jones, on the stability of the travelling wave for the Fitz-Hugh-Nagumo equations, and symmetry-breaking bifurcations. Section II deals with some recent results in shock-wave theory. The main topics considered are L. Tartar's notion of compensated compactness, together with its application to pairs of conservation laws, and T.-P. Liu's work on the stability of viscous profiles for shock waves. In the next section, Conley's connection index and connection matrix are described; these general notions are useful in con structing travelling waves for systems of nonlinear equations. The final sec tion, Section IV, is devoted to the very recent results of C. Jones and R. Gardner, whereby they construct a general theory enabling them to locate the point spectrum of a wide class of linear operators which arise in stability problems for travelling waves. Their theory is general enough to be applica ble to many interesting reaction-diffusion systems.

Advances in Applied Mechanics

Advances in Applied Mechanics PDF Author:
Publisher: Academic Press
ISBN: 0080563902
Category : Technology & Engineering
Languages : en
Pages : 261

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Book Description
Advances in Applied Mechanics

Fluid Dynamics Transactions

Fluid Dynamics Transactions PDF Author: W. Fiszdon
Publisher: Elsevier
ISBN: 1483149358
Category : Technology & Engineering
Languages : en
Pages : 655

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Book Description
Fluid Dynamics Transactions, Volume 2 compiles 46 papers on fluid dynamics, a subdiscipline of fluid mechanics that deals with fluid flow. The topics discussed in this book include developments in interference theory for aeronautical applications; diffusion from sources in a turbulent boundary layer; unsteady motion of a finite wing span in a compressible medium; and wall pressure covariance and comparison with experiment. The certain classes of non-stationary axially symmetric flows in magneto–gas–dynamics; description of the phenomenon of secondary flows in curved channels by means of convection of rotation lines; and some variational problems of gas dynamics are also deliberated in this text. This publication is a good reference for physicists and students researching on the natural science of fluids in motion.

Theorie des ondes de choc en dynamique des gaz et en magnetodynamique des fluides

Theorie des ondes de choc en dynamique des gaz et en magnetodynamique des fluides PDF Author: Paul Germain
Publisher:
ISBN:
Category : Gas dynamics
Languages : fr
Pages :

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Nonlinear Hyperbolic Problems

Nonlinear Hyperbolic Problems PDF Author: Claude Carasso
Publisher: Springer
ISBN: 3540478051
Category : Mathematics
Languages : en
Pages : 356

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Book Description
The field of nonlinear hyperbolic problems has been expanding very fast over the past few years, and has applications - actual and potential - in aerodynamics, multifluid flows, combustion, detonics amongst other. The difficulties that arise in application are of theoretical as well as numerical nature. In fact, the papers in this volume of proceedings deal to a greater extent with theoretical problems emerging in the resolution of nonlinear hyperbolic systems than with numerical methods. The volume provides an excellent up-to-date review of the current research trends in this area.

Mathematical Aspects of Numerical Solution of Hyperbolic Systems

Mathematical Aspects of Numerical Solution of Hyperbolic Systems PDF Author: A.G. Kulikovskii
Publisher: CRC Press
ISBN: 1482273993
Category : Mathematics
Languages : en
Pages : 560

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Book Description
This important new book sets forth a comprehensive description of various mathematical aspects of problems originating in numerical solution of hyperbolic systems of partial differential equations. The authors present the material in the context of the important mechanical applications of such systems, including the Euler equations of gas dynamics,

Computation and Applied Mathematics

Computation and Applied Mathematics PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 140

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Progress in Aeronautical Sciences

Progress in Aeronautical Sciences PDF Author: D. Küchemann
Publisher: Elsevier
ISBN: 148314934X
Category : Technology & Engineering
Languages : en
Pages : 387

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Book Description
Progress in Aeronautical Sciences, Volume 6 reviews advances in aeronautical sciences and considers a wide range of problems related to aerodynamics, including some classical problems of fluid motion and those affecting hypersonic aircraft. Topics covered range from equations of gas flow at low density; nonequilibrium expansion flows of dissociated oxygen and ionized argon around a corner; and the role of spatially growing waves in the theory of hydrodynamic stability. This volume is comprised of five chapters and begins with a discussion on flows of gases where the density of the gas is too low for equations of continuum gas dynamics to be applicable. The kinetic theory of gases is used to derive the equations governing such flows. The second chapter deals with the nature of shock waves in flows of electrically conducting gases subjected to magnetic fields. The third chapter is concerned with the theory of two-dimensional flows of dissociated oxygen or ionized argon expanding around a corner. The fourth chapter goes back to the classical problem of hydrodynamic stability and the possible mechanics underlying the transition from the laminar to a turbulent state of the flow. The last chapter describes a future type of aircraft that can fly at hypersonic speeds. This book will be a useful resource for students and practitioners in the field of aeronautics.