Software Framework UG: Parallel Simulation of a Three-Dimensional Benchmark Problem for Thermohaline-Driven Flow

Michael Lampe (), Alfio Grillo () and Gabriel Wittum ()
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Michael Lampe: Goethe-Universität Frankfurt, G-CSC
Alfio Grillo: Goethe-Universität Frankfurt, G-CSC
Gabriel Wittum: Goethe-Universität Frankfurt, G-CSC

A chapter in High Performance Computing in Science and Engineering '10, 2011, pp 553-560 from Springer

Abstract: Abstract $\mathcal{UG}$ (Bastian et al. 1997) is a software framework for the numerical solution of problems that are described by systems of partial differential equations. It provides functionality for unstructured grids , adaptive local grid refinement, robust multigrid methods for the solution of systems of linear equations, and parallelization of all these algorithms on MIMD-style computers. In this contribution, we present results of an application built upon $\mathcal{UG}$ , a finite-volume simulator for thermohaline-driven flow called d 3 f (Fein 1998), on HLRS’ Nehalem cluster.

Keywords: Porous Medium; Unstructured Grid; Retardation Factor; Negative Buoyancy; Positive Buoyancy (search for similar items in EconPapers)
Date: 2011
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-642-15748-6_40

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DOI: 10.1007/978-3-642-15748-6_40

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