Computational parallel for shallow water-sediment concentration coupled model

Parallel Solution of a Coupled Flow and Transport Model for Shallow Water

We investigate the use of an approximate factorization technique for solving iteratively an implicit numerical method for the time integration of a three-dimensional coupled flow and transport model in shallow water. In particular, we consider the possibility to solve both models in parallel, using different (groups of) processors. 1991 Mathematics Subject Classification: 65L06

Parallel Hopscotch Method for Shallow Water Equations 1 Shallow Water Model

Shallow water equations arise in many scientiic applications, for example climate modeling. The numerical solution of such equations requires a very large amount of computation which is suitable for parallelization. The odd-even Hopscotch method is parallelizable and is applied to solve this problem. Our aim is to investigate the performance of the method implemented on the virtual shared memor...

A coupled numerical solution to the shallow water-Hirano model

A Parallel High-Order Discontinuous Galerkin Shallow Water Model

The depth-integrated shallow water equations are frequently used for simulating geophysical flows, such as storm-surges, tsunamis and river flooding. In this paper a parallel shallow water solver using an unstructured high-order discontinuous Galerkin method is presented. The spatial discretization of the model is based on the Nektar++ spectral/hp library and the model is numerically shown to e...

Parallel Spectral Transform Shallow Water Model : A Runtime { Tunable

Fairness is an important issue when benchmarking parallel computers using application codes. The best parallel algorithm on one platform may not be the best on another. While it is not feasible to reevaluate parallel algorithms and reimplement large codes whenever new machines become available, it is possible to embed algorithmic options into codes that allow them to be \tuned" for a particular...