Iterative Methods for the Solution of Integral Viscoelastic Equations on Parallel Computers
نویسنده
چکیده
The objective of our work is to explore the potential of parallel computers in numerical simulation of viscoelastic flows. Viscoelastic flow simulations often result in ill-conditioned algebraic systems and, therefore, direct solution methods have been in vogue. But the main disadvantage of direct methods is their excessive storage requirements for large matrices, especially for three-dimensional problems. In this paper we report our experiments with iterative and domain decomposition techniques, applied to integral viscoelastic fluids. Preliminary results show that domain decomposition techniques can lead to cost-efficient, robust and highly parallel algorithms.
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