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

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Yuliya Stavenko,Alexander GromoffThe best measure of the efficiency of a solution method is the computational effort required to achieve the desired accuracy. There are several methods for improving the efficiency and accuracy of CFD methods; we shall present three that are general enough to be applied to any of t he solution schemes described in previous chapters.

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dermatomyositis

Efficiency and Accuracy Improvement,The best measure of the efficiency of a solution method is the computational effort required to achieve the desired accuracy. There are several methods for improving the efficiency and accuracy of CFD methods; we shall present three that are general enough to be applied to any of t he solution schemes described in previous chapters.

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Introduction to Numerical Methods,lows. The known solutions are extremely useful in helping to underst and fluid flow but rarely can they be used directly in engineering analysis or design. The engineer has traditionally been forced to use other approaches.

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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 this chapter.

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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 them with varying degrees of success.

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https://doi.org/10.1007/978-1-4020-2738-3 all solution methods advance in time in a step-by-step or “marching” manner. These methods are very similar to ones applied to initial value problems for ordinary differential equations (ODEs) so we shall give a brief review of such methods in t he next section.

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of practical advice for code developers and users; it is designed to be equally useful to beginners and experts.The issues of numerical accuracy, estimation and reduction of numerical errors are dealt with in detail, with many examples.978-3-642-56026-2