Alexandre Tartakovsky

SGI Altix Allocation for Advanced Computing Technology Lab

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Jarek Nieplocha

This is a placeholder proposal to manage time allocation under EMSL resource tracking system.

Hybrid Numerical Methods for Multiscale Modeling of Subsurface Biogeochemical Processes

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Bruce Palmer

Project type

Limited Scope

This proposal for a development account on the EMSL MPP2 cluster is to support the SciDAC Science Application (SA) proposal "Hybrid Numerical Methods for Multiscale Modeling of Subsurface…

Hybrid Numerical Methods for Multiscale Modeling of Subsurface Biogeochemical Processes

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Bruce Palmer

Project type

Large-Scale EMSL Research

The project is focused on developing a component-based framework and associated parallel software components for doing large scale simulations of subsurface reactive transport by combining different…

Stochastic Analysis of Advection-Diffusion-Reaction Systems with Applications to Reactive Transport in Porous Media

Lead Institution

Brown University

Principal Investigator

Guang Lin

Project type

Exploratory Research

This project is funded by Department of Energy (DOE), Advanced Scientific Computing Research (ASCR) program. The mission of this project is to develop new uncertainty quantification capabilities and…

Northwest Consortium for Multiscale Mathematics and Application

Lead Institution

Brown University

Principal Investigator

Guang Lin

Project type

Exploratory Research

This project is funded by Department of Energy (DOE), Advanced Scientific Computing Research (ASCR) program. The mission of this project is to build up the mathematical foundation for upscaling and…

Enabling Quantitatively Predictive Understanding of Multifluid Flow and Multicomponent Biogeochemical Reactive Transport in Complex, Subsurface Systems

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Steven Yabusaki

Project type

Capability Research

The activities described in this proposal are directed at the goal of a quantitatively mechanistic predictive understanding of multifluid flow and multicomponent biogeochemical reactive transport in…

Pore-Scale Investigation of the Effect of Incomplete Mixing on Bimolecular Reactions

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Alexandre Tartakovsky

Project type

Large-Scale EMSL Research

Incomplete mixing of solutes and spatial fluctuations in the concentration have been identified as a major cause of failure of deterministic effective models, such as deterministic dispersion…

Emergent Behavior of Micro-structured Surfaces

Lead Institution

San Diego State University

Principal Investigator

Ilenia Battiato

Project type

Exploratory Research

Surfaces with microscale topological features are ubiquitous in nature and they constitute the physical boundaries that regulate and control energy and mass fluxes between adjacent systems. The…

EMSL Science Overview

Alexandre Tartakovsky

Projects

SGI Altix Allocation for Advanced Computing Technology Lab

Hybrid Numerical Methods for Multiscale Modeling of Subsurface Biogeochemical Processes

Hybrid Numerical Methods for Multiscale Modeling of Subsurface Biogeochemical Processes

Stochastic Analysis of Advection-Diffusion-Reaction Systems with Applications to Reactive Transport in Porous Media

Northwest Consortium for Multiscale Mathematics and Application

Enabling Quantitatively Predictive Understanding of Multifluid Flow and Multicomponent Biogeochemical Reactive Transport in Complex, Subsurface Systems

Pore-Scale Investigation of the Effect of Incomplete Mixing on Bimolecular Reactions

Emergent Behavior of Micro-structured Surfaces