Abstract
Effective projection-grid method on adaptive grid for solution of stationary 2-D incompressible Navier-Stokes equations is presented. The method implies obtaining the solution in the form of piecewise polynomial functions on arbitrary regular grid with triangular cells. The grids are adapted to the singularities of the solution as well to the domain geometry. The suggested method assumes the appearance of cells with arbitrarily small angles which does not significantly affect the accuracy of the approximated solution. Some numerical results are presented and discussed.
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© 1997 Springer-Verlag
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Karamyshev, V., Kovenya, V., Sleptsov, A. (1997). Adaptive projection-grid methods and their application. In: Kutler, P., Flores, J., Chattot, JJ. (eds) Fifteenth International Conference on Numerical Methods in Fluid Dynamics. Lecture Notes in Physics, vol 490. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0107153
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DOI: https://doi.org/10.1007/BFb0107153
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