Realization of boundary conditions of partial or complete slipping in the solution of Navier-Stokes equations in stream function-vorticity variables. (Q1395275)
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scientific article; zbMATH DE number 1940648
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Realization of boundary conditions of partial or complete slipping in the solution of Navier-Stokes equations in stream function-vorticity variables. |
scientific article; zbMATH DE number 1940648 |
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Realization of boundary conditions of partial or complete slipping in the solution of Navier-Stokes equations in stream function-vorticity variables. (English)
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1 July 2003
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In this paper the author develops an algorithm for realizing a complete or partial slip boundary condition for flows around bodies in terms of stream function and vorticity. A third-order exact formula is proposed for calculating the vorticity on the body surface. By testing the proposed algorithm, it is shown that the numerical solution is convergent.
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viscous incompressible flow
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stream function
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vorticity
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boundary conditions
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algorithm
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numerical solution
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finite-difference scheme
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