The Design of Univrsal Algorithm Which Implements Inhomogeneous Dirichlet and Neumann Boundary Conditions in Spectral Element Method | Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2008. № 2 (3).

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The Design of Univrsal Algorithm Which Implements Inhomogeneous Dirichlet and Neumann Boundary Conditions in Spectral Element Method

The computation technology in constructing twodimensional viscous fluid dynamics problems by means of spectral element method is described in this paper. The given method allows to find solution of high accuracy on coarse unstructured grids. The universal algorithm for boundary conditions of different types was developed. Testing problems such as lid-driven cavity flow and backward facing step are presented.

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Keywords

неструктрурированные сетки , уравнения Навье - Стокса , метод спектральных элементов , вязкая жидкость , Spectral elements method , Navier-Stokes equations , unstructured grids , viscous fluid

Authors

NameOrganizationE-mail
Bubenchikov А.М. bubenchikov@mail.tomsknet.ru
Poponin V.S. posv@mail.tomsknet.ru
Melnikova V.N. lana_21@mail.ru
Всего: 3

References

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The Design of Univrsal Algorithm Which Implements Inhomogeneous Dirichlet and Neumann Boundary Conditions in Spectral Element Method | Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2008. № 2 (3).

The Design of Univrsal Algorithm Which Implements Inhomogeneous Dirichlet and Neumann Boundary Conditions in Spectral Element Method | Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2008. № 2 (3).

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