Une pure merveille !
Un roman d'une grande beauté, drôle, fin, extrêmement lumineux sur des sujets difficiles : la perte de
l'être aimé, la dureté de la vie et la tristesse qu'on barricade parfois... Elise franco-japonaise,
orpheline de sa maman veut poser LA question à son père et elle en trouvera le courage au fil des pages,
grâce au retour de sa grand-mère du japon, de sa rencontre avec son extravagante amie Stella..
Ensemble il ne diront plus Sayonara mais Mata Ne !
The book is aimed at graduate students, researchers, engineers and physicists involved in flow computations. An up-to-date account is given of the present...
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The book is aimed at graduate students, researchers, engineers and physicists involved in flow computations. An up-to-date account is given of the present state-of-the-art of numerical methods employed in computational fluid dynamics. The underlying numerical principles are treated with a fair amount of detail, using elementary mathematical analysis. Attention is given to difficulties arising from geometric complexity of the flow domain and of nonuniform structured boundary-fitted grids. Uniform accuracy and efficiency for singular perturbation problems is studied, pointing the way to accurate computation of flows at high Reynolds number. Much attention is given to stability analysis, and useful stability conditions are provided, some of them new, for many numerical schemes used in practice. Unified methods for compressible and incompressible flows are discussed. Numerical analysis of the shallow-water equations is included. The theory of hyperbolic conservation laws is treated. Godunov's order barrier and how to overcome it by means of slope-limited schemes is discussed. An introduction is given to efficient iterative solution methods, using Krylov subspace and multigrid acceleration. Many pointers are given to recent literature, to help the reader to quickly reach the current research frontier.
Sommaire
The basic equations of fluid dynamics
Partial differential equations: analytic aspects
Finite volume and finite difference discretization on nonuniform grids
The stationary convection-diffusion equation
The nonstationary convection-diffusion equation
The incompressible Navier-Stokes equations
Iterative methods
The shallow-water equations
Scalar conservation laws
The Euler equations in one space dimension
Discretization in general domains
Numerical solution of the Euler equations in general domains
Numerical solution of the Navier-Stokes equations in general domains
Unified methods for computing incompressible and compressible flow.