In this chapter, we generalize the proposed numerical algorithms to the case of nonstructured or irregular two-dimensional spatial grids. The use of irregular grids seems to be perspective for computing flows in domains with complicated boundaries. Moreover, the freedom of the calculator in choosing the location of nodes of the spatial grid allows him/her to approximate the flow zones with strong gradients in detail and diminish the dependence of the numerical solution from the direction of grid lines given a priori. This chapter is mainly based on the results of [71, 78].
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© 2009 Springer-Verlag Berlin Heidelberg
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Elizarova, T.G. (2009). Algorithms for Solving the Quasi-gas-dynamic Equations on Nonstructured Grids. In: Quasi-Gas Dynamic Equations. Computational Fluid and Solid Mechanics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-00292-2_6
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DOI: https://doi.org/10.1007/978-3-642-00292-2_6
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