A Parallel Multipolar BEM Approach For Neumann Interior
Stokes Flow
Author(s)
H. Power and J. E. Gomez
Abstract
A parallel multipolar BEM approach
for Neumann interior Stokes flow
problems
H. Power, and J.E. Gomez
Wessex Institute of Technology, UK
Abstract
A multipolar expansion technique is applied to the indirect formulation of the
Boundary Element Method in order to solve the two-dimensional internal Stokes
flow second kind boundary value problems. The algorithm is based on a multipolar
expansion for the far field and numerical evaluation for the near field. Due to the
nature of the algorithm, it is necessary to resort to the use of an iterative solver
for the resulting algebraic linear system of equations. A parallel implementation is
designed to take advantage of the natural domain decomposition of fast multipolar
techniques and bring further improvements.
1 Introduction
The Boundary Element Method (BEM) is a numerical method for the
solution of boundary integral equations, based on a discretization procedure.
Nowadays it is an important alternative to the prevailing domain methods
Keywords
Related Book
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