29 citations · 58 across the 6 of their papers we have counts for
6 papers
Exa-Dune -- Flexible PDE Solvers, Numerical Methods and Applications
Peter Bastian, Mirco Altenbernd, Nils-Arne Dreier +13
In the Exa-Dune project we have developed, implemented and optimised numerical algorithms and software for the scalable solution of partial differential equations (PDEs) on future…
Numerical solution of steady-state groundwater flow and solute transport problems: Discontinuous Galerkin based methods compared to the Streamline Diffusion approach
A. Q. T. Ngo, P. Bastian, O. Ippisch
In this study, we consider the simulation of subsurface flow and solute transport processes in the stationary limit. In the convection-dominant case, the numerical solution of the…
Application of reactive transport modelling to growth and transport of microorganisms in the capillary fringe
Pavel Hron, Daniel Jost, Peter Bastian +3
A multicomponent multiphase reactive transport simulator has been developed to facilitate the investigation of a large variety of phenomena in porous media including component tran…
Numerical simulation of growth of Escherichia coli in unsaturated porous media
Pavel Hron, Daniel Jost, Peter Bastian +3
A model for the aerobic and anaerobic growth of Escherichia coli (HB101 K12 pGLO) depending on the concentration of oxygen and DOC as substrate has been developed based on laborato…
Modeling and Simulation of Two-Phase Two-Component Flow with Disappearing Nonwetting Phase
Rebecca Neumann, Peter Bastian, Olaf Ippisch
Carbon Capture and Storage (CCS) is a recently discussed new technology, aimed at allowing an ongoing use of fossil fuels while preventing the produced CO2 to be released to the at…
A Massively Parallel Algebraic Multigrid Preconditioner based on Aggregation for Elliptic Problems with Heterogeneous Coefficients
Markus Blatt, Olaf Ippisch, Peter Bastian
This paper describes a massively parallel algebraic multigrid method based on non-smoothed aggregation. It is especially suited for solving heterogeneous elliptic problems as it us…