A spatial discretization of the incompressible Navier-Stokes equation is presented in which the velocity is decomposed using poloidal and toroidal scalars whose spatial dependence is given in terms of spherical harmonics and Chebychev polynomials. The radial resolution needs to be large enough at an
Influence matrix technique for the numerical spectral simulation of viscous incompressible flows
β Scribed by Timothy N. Phillips; Ibrahim M. Soliman
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 676 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0749-159X
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π SIMILAR VOLUMES
for linear partial differential equations in cylinders, which was applied to solve some nonlinear problems. In this paper the numerical simulation of the steady incompressible viscous flow in a no-slip channel is considered. A sequence The purpose of this paper is to design nonlocal artificial of ap
come several intrinsic limitations of spectral methods, allowing for the use of the latter in a wider context . The primitive variable formulation of the unsteady incompressible Navier-Stokes equations in three space dimensions is discretized The most obvious application of spectral multidomain wit
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