Titlebook: Computational Methods for Fluid Dynamics; Joel H. Ferziger,Milovan Peri? Textbook 20023rd edition Springer-Verlag Berlin Heidelberg 2002 L

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Finite Difference Methods,q. (1.26), (1.27) or (1.28). For this reason, we shall treat only a single, generic conservation equation in this and the following chapters. It will be used to demonstrate discretization methods for the terms which are common to all conservation equations (convection, diffusion, and sources). The s

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前面

要素

Methods for Unsteady Problems,n consider the time “grid” in either the finite difference spirit , as discrete points in time, or in a finite volume view as “time volumes” . The major difference between the space and time coordinates lies in the direct ion of influence: whereas a force at any space location may (in elliptic probl

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Solution of the Navier-Stokes Equations,omentum and continuity equations (which we shall collectively call the Navier-Stokes equations) . In this chapter, we shall describe how the terms in the momentum equations which differ from those in the generic conservation equation are treated.

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Complex Geometries,n and solution methods for algebraic systems described earlier may be used, many modifications are required. The properties of the solution algorithm depend on the choices of the grid and of the vector and tensor components, and the arrangement of variables on the grid. These issues are discussed in

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Special Topics,been the focus of this work up to this point. Many types of physical processes may occur in flowing fluids. Each of these may interact with the flow to produce an amazing range of new phenomena. Almost all of these processes occur in important applications. Computational methods have been applied to