Efficient quadrature for a boundary element method to compute three-dimensional Stokes flow
β Scribed by Werner Varnhorn
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 302 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0271-2091
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In the present work, we propose an indirect boundary-only integral equation approach for the numerical solution of the Navier-Stokes system of equations in a three-dimensional ow cavity. The formulation is based on an indirect integral representational formula for the permanent Stokes equations, and
A multipolar expansion technique is applied to the indirect formulation of the boundary element method in order to solve the two-dimensional internal Stokes ow second kind boundary value problems. The algorithm is based on a multipolar expansion for the far ΓΏeld and numerical evaluation for the near
The multipole technique has recently received attention in the ΓΏeld of boundary element analysis as a means of reducing the order of data storage and calculation time requirements from O(N 2 ) (iterative solvers) or O(N 3 ) (gaussian elimination) to O(N log N ) or O(N ), where N is the number of nod