• Resources

  • Project Calendar
  • Publications
  • Presentations
  • Bibliography
  • Animations

• Technical

  • Simulation Tools
  • Benchmark Applications
  • Collaborations

• SAPS

  • GWACCAMOLE
  • SALSSA

• SOFTWARE

  • SALSSA Download

• Information

  • Contact Us
  • Related Links

Presentations

Darcy Lectures 2010:

Project PI Tim Scheibe was selected by the National Ground Water Research and Educational Foundation to serve as the 2010 Henry Darcy Distinguished Lecturer. He gave 65 invited lectures at universities and other research/educational institutions across the US and internationally during the year. Both of his offered lecture topics included selected results of research conducted under this project. Below is a link to some photo highlights and memories from the Darcy Lecture 2010.

Darcy Lecture Schedule and Travel Blog

Project Presentations:

Presentations are listed with the most recent at the top:

• Schuchardt, K., Scheibe T., Chase, J., Agarwal, K., Palmer, B., Tartakovsky, A., Redden, G. "Loosely coupled hybrid subsurface simulations using the Swift scripting system". American Geophyical Union Fall Meeting, San Francisco, CA, December, 2012. [PDF]
• Roubinet, D. and D. M. Tartakovsky, "A hybrid continuum-scale model with pore-scale refinements for biogeochemical processes," Abstract H54C-06, oral presentation given by D. Roubinet at the American Geophysical Union Fall Meeting, San Francisco, CA, December, 2011.
• Scheibe, T. D., A. M. Tartakovsky, B. J. Palmer, and K. L. Schuchardt, "Hybrid Multiscale Modeling: Coupled Pore- and Darcy-Scale Models of Mixing-Controlled Reactions," oral presentation (invited) given by T. Scheibe to the Interagency Steering Committee on Multimedia Environmental Modeling (ISCMEM) (remote presentation by teleconference), Nov. 28, 2011.
• Agarwal,K., J. Chase, K. Schuchardt, T. Scheibe, B. Palmer, and T. Elsethagen, "Design and Implementation of ‘Many Parallel Task’ Hybrid Subsurface Model", 4th Workshop on Many-Task Computing on Grids and Supercomputers (MTAGS), Nov. 14, 2011.
• Scheibe, T. D., "Quantifying Flow and Reactive Transport in the Heterogeneous Subsurface Environment: From Pores to Porous Media and Facies to Aquifers," invited oral presentation given by T. Scheibe as part of the Guy F. Atkinson Distinguished Lecture Series, University of Utah, Department of Geology, Nov. 10, 2011.
• Scheibe, T. D., B. J. Palmer, A. M. Tartakovsky, K. L. Schuchardt, M. C. Richmond, W. A. Perkins, J. A. Serkowski, C. Jones, and K. L. Ma, "Visualization of pore-scale flow and reactive transport processes," Oral presentation given by T. Scheibe at ModelCARE 2011, Leipzig, Germany, Sept. 18-22, 2011. PNNL-SA-78941
• Scheibe, T. D., A. M. Tartakovsky, B. J. Palmer, and K. L. Schuchardt, "Hybrid multiscale modeling: Coupled pore- and darcy-scale models of mixing-controlled reactions," Invited featured oral presentation given by T. Scheibe at MODFLOW and More 2011: Integrated Hydrologic Modeling, Golden, CO, June 5-8, 2011. PNNL-SA-79201
• Scheibe, T., A. Tartakovsky, B. Palmer, K. Schuchardt, G. Redden, I. Battiato, and D. Tartakovsky, "Hybrid Numerical Methods for Multiscale Simulations of Subsurface Biogeochemical Processes," Poster presented at the SBR Annual PI Meeting, Washington, DC, April 26-28, 2011. PNNL-SA-79200
• Scheibe, T. D., "Enabling Breakthroughs in Subsurface Science through High Performance Computing", poster presented to Dr. Dan Hitchcock, ASCR Director, Richland, WA, Feb. 10, 2011. PNNL-SA-77726
• Tartakovsky, D. M., I. Battiato, A. M. Tartakovsky, and T. D. Scheibe, "Hybrid simulations of reactive transport in porous media," (Invited), Abstract H53I-02 presented at 2010 Fall Meeting, AGU, San Francisco, CA, 13-17 Dec, 2010.
• Tartakovsky, A. M., C. Zhang, T. D. Scheibe, and M. Oostrom, "Dimension reduction method for pore-scale reactive transport models," Abstract H13B-0955 presented at 2010 Fall Meeting, AGU, San Francisco, CA, 13-17 Dec, 2010.
• Palmer, B. J., Y. Fang, V. Gurumoorthi, J. A. Fort, and T. D. Scheibe. 2009. "Update on the CCA Groundwater Simulation Framework: the BOCCA Experience", Presented by B. Palmer at the 2009 CCA Forum, Seattle, WA, July 23, 2009. PNNL-SA-67477
• Tartakovsky AM, DM Tartakovsky, TD Scheibe, and P Meakin. 2009. "Multi-scale simulations of multiphase flow and reactive transport in fractured and porous media." Seminar given by A. Tartakovsky June 24, 2009 at Stony Brook University, New York, NY. PNNL-SA-66398.
• Palmer BJ, Y Fang, V Gurumoorthi, GE Hammond, JA Fort, and TD Scheibe. 2009. "Developing a Component-Based Framework for Subsurface Simulation." Poster presented at the SciDAC 2009 meeting. June 14-18. San Diego, CA. PNNL-SA-65693.
• Schuchardt KL, JM Chase, JA Daily, TO Elsethagen, BJ Palmer, and TD Scheibe. 2009. "Application of SALSSA Framework to the Validation of Smoothed Particle Hydrodynamics Simulations of Low Reynolds Number Flows." Poster presented at the SciDAC 2009 meeting. June 14-18. San Diego, CA. PNNL-SA-66754 [PDF]
• Scheibe, T. D. "Hybrid numerical methods for multiscale simulations of subsurface biogeochemical processes, 2009. " Invited oral presentation given at the 2009 Environmental Remediation Sciences Program annual investigators meeting, April 23, 2009. PNNL-SA-64907 PowerPoint Slides
• Scheibe, T. D., A. M. Tartakovsky, B. J. Palmer, Y. Fang, M. C. Richmond, B. D. Wood, I. Battiato, and D. M. Tartakovsky, 2009. "Linking Pore- and Darcy-scale Models of Reactive and Non-Reactive Transport," Poster presentation given by T. Scheibe at the 2009 Environmental Remediation Sciences Program annual investigators meeting, April 22, 2009. PNNL-SA-62251
• Battiato, I., A. M. Tartakovsky, D. M. Tartakovsky, and T. D. Scheibe, 2009. "Mixing-Induced Precipitation Phenomena: Range of Applicability of Macroscopic Equations," Poster presentation given by I. Battiato at the 2009 Environmental Remediation Sciences Program annual investigators meeting, April 22, 2009.PNNL-SA-63805.
• Palmer, B. J., Y. Fang, V. Gurumoorthy, G. Hammond, J. Fort, and T. Scheibe, 2009. "Component software infrastructure for achieving high level scalability in groundwater reactive transport modeling and simulation," 2009. Poster presentation given by B. Palmer at the 2009 Environmental Remediation Sciences Program annual investigators meeting, April 22, 2009.
• Schuchardt, K., J. Chase, J. Daily, and T. Elsethagen, 2009. "Support Architecture for Large-scale Subsurface Simulation Analysis," 2009. Poster presentation given by K. Schuchardt at the 2009 Environmental Remediation Sciences Program annual investigators meeting, April 22, 2009. PDF Poster
• Tartakovsky AM, DM Tartakovsky, TD Scheibe, and P Meakin. 2009. "Hybrid diffusion-reaction models." Invited oral presentation given by Alexander Tartakovsky at the SIAM Conference on Computional Science and Engineering, Miami, FL, March 3, 2009. PNNL-SA-64417.
• Daily JA, KL Schuchardt, TO Elsethagen, and JM Chase. 2008. "An Extensible Python User Environment." Presented by Jeff Daily at American Geophysical Union Fall Meeting 2008, San Francisco, CA on December 18, 2008. PNNL-SA-63866. PPT Poster
• Battiato, I., A. M. Tartakovsky, D. M. Tartakovsky, and T. D. Scheibe, 2008. "Mixing-Induced Precipitation Phenomena: Range of Applicability of Macroscopic Equations," Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract H31B-0833, poster presentation given by I. Battiato at the American Geophysical Union Fall Meeting, San Francisco, CA on December 17, 2008. PNNL-SA-63805.
• Scheibe, T. D., A. M. Tartakovsky, B. J. Palmer, Y. Fang, M. C. Richmond, B. D. Wood, I. Battiato, and D. M. Tartakovsky. 2008. "Linking Pore- and Darcy-scale Models of Reactive and Non-Reactive Transport," Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract H13F-0993 (Invited), poster presentation given by T. Scheibe at the American Geophysical Union Fall Meeting, San Francisco, CA on December 15, 2008. PNNL-SA-62251. PDF Poster
• Scheibe, T. D., "Underground Computing: The Computational Challenges and Opportunities of Simulating Flow and Reactive Transport in the Subsurface," presented by T. Scheibe at the PNNL floor exhibit at SuperComputing 2008, Austin, TX, November 18, 2009. PPT Slides (18Mb)
• Scheibe T. D., A. M. Tartakovsky, D. M. Tartakovsky, G. D. Redden, P. Meakin, B. J. Palmer, and K. L. Schuchardt, "Hybrid numerical methods for multiscale simulations of subsurface biogeochemical processes," poster presentation given by T. Scheibe at the 2008 Fall Creek Falls Conference - "Delivering Science on Petascale Computers", Burns, TN, September 7-10, 2008.
• Scheibe T. D., A. M. Tartakovsky, D. M. Tartakovsky, G. D. Redden, P. Meakin, B. J. Palmer, and K. L. Schuchardt, "Hybrid numerical methods for multiscale simulations of subsurface biogeochemical processes," poster presentation given by T. Scheibe at the SciDAC 2008 conference, Seattle, WA, July 13-17, 2008. Poster
• Scheibe T. D., A. M. Tartakovsky, B. J. Palmer, M. C. Richmond, Y. Fang, and B. D. Wood. "Pore-scale modeling of reactive and non-reactive transport: Upscaling and multiscale hybrid modeling." Invited oral presentation given by T. Scheibe at Computational Methods in Water Resources 17th International Conference, San Francisco, CA, July 8, 2008. PPT Slides
• Fang, Y., T. D. Scheibe, and A. M. Tartakovsky, "Coupling finite elements and smoothed particle hydrodynamics methods for reactive transport." Poster presented by Y. Fang at Computational Methods in Water Resources 17th International Conference, San Francisco, CA, July 7, 2008. Poster
• Scheibe, T., A. Tartakovsky, B. Palmer, K. Schuchardt, D. Tartakovsky, P. Meakin, and G. Redden. 2008. "Hybrid Numerical Methods for Multiscale Simulations of Subsurface Biogeochemical Processes." Poster presented by T. Scheibe at the Joint BES-BER-OASCR-FE Research Symposium on "Basic Research Relevant to CO2 Sequestration," Gaithersburg, MD, March 12-13, 2008 Poster
• Scheibe, T. D., "Metabolic and multi-scale models," Oral presentation given by T. Scheibe as part of the internet workshop entitled "Developing a Roadmap to Accelerate Deployment of Field-Scale Models to Simulate Microbially-Mediated Remediation Performance of Contaminated Sites," January 23, 2008.
• Scheibe, T. D., "Pore-Scale Reactive Transport Simulation: A Computational Opportunity for Scientific Discovery," Oral presentation given by T. Scheibe at the workshop "Scientific Impacts and Opportunities in Computing", Maui, HI, January 9-12, 2008.
• Schuchardt, K. L., L. Sun, J. M. Chase, T. O. Elsethagen, V. L. Freedman, G. D. Redden, and T. D. Scheibe. 2007. "A Workflow Environment for Reactive Transport Modeling with Application to a Mixing-Controlled Precipitation Experiment." Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H33D-1625, presented by K. Schuchardt at the American Geophysical Union 2007 Fall Meeting, Dec. 10-14, San Francisco, CA.   Poster
• Scheibe T. D. , A. M. Tartakovsky, Y. Fang, M. C. Richmond, C. L. Rakowski, B. D. Wood, D. M. Tartakovsky, I. Battiato, G. D. Redden, and B. J. Palmer. 2007. "Hybrid Pore- and Darcy-Scale Models of Coupled Reactive Transport." Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H32D-02 invited presentation given by T. Scheibe at the American Geophysical Union 2007 Fall Meeting, Dec. 10-14, San Francisco, CA. PPT
• Meakin, P., A. M. Tartakovsky A. M., G. Redden, P. C. Lichtner, and T. D. Scheibe, 2007. "Mixing-induced precipitation: Experimental study and multi-scale numerical analysis," Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H23D-1620 presented by A. Tartakovsky at the AGU 2007 Fall meeting, Dec. 10-14, San Francisco, CA.
• Chase JM, and KL Schuchardt. 2007. "Using Kepler to Perform Parameter Studies in Subsurface Sciences." Presented by Jared Chase. SDM All Hands Meeting, Salish Lodge - Snohomish, WA on November 28, 2007. [PPT]
• Scheibe, T., A. Tartakovsky, B. Palmer, K. Schuchardt, D. Tartakovsky, G. Redden, and P. Meakin, 2007. "Hybrid numerical methods for multiscale simulations of subsurface biogeochemical processes," Poster presented at the PNNL exhibit at Supercomputing 2007 November 13-16, Reno, NV. Poster (JPG)
• Meakin, P., A. Tartakovsky, T. Scheibe, D. Tartakovsky, G. Redden, P. E. Long, S. C. Brooks, and Z. Xu. 2007. "Particle methods for simulation of subsurface multiphase fluid flow and biogeological processes." Oral presentation given by Paul Meakin (Invited Speaker) at SciDAC 2007, Boston, MA on June 23, 2007. Slides (PDF)
• Scheibe, T. D., A. M. Tartakovsky, D. M. Tartakovsky, G. D. Redden, and P. Meakin. 2007. "Hybrid numerical methods for multiscale simulations of subsurface biogeochemical processes." Presented by Tim Scheibe (Invited Speaker) at Scidac 2007, Boston, MA on June 23, 2007. Poster (JPG)
• Palmer, B. J, Y. Fang, G. E. Hammond, and V. Gurumoorthi. 2007. "Component-Based Framework for Subsurface Simulations." Presented by Bruce Palmer (Invited Speaker) at Scidac 2007, Boston, MA on June 23, 2007. Poster (JPG)
• Schuchardt K.L., G.D. Black, J.M. Chase, T.O. Elsethagen, and L. Sun. 2007. "Process Integration Framework for Subsurface Sciences." Presented by Karen Schuchardt (Invited Speaker) at Scidac 2007, Boston, MA on June 23, 2007. Poster (JPG)
• Scheibe, T. D., A. M. Tartakovsky, D. M. Tartakovsky, G. D. Redden, and P. Meakin, 2007. "Hybrid numerical methods for multiscale simulations of subsurface biogeochemical processes," EOS Trans. AGU 88(23), Jt. Assem. Suppl., Abstract H31A-03. Poster presented by T. Scheibe at the 2007 AGU Joint Assembly, Acapulco, Mexico, May 21-25, 2007. Poster (JPG)
• Scheibe, T., D. Tartakovsky, A. Tartakovsky, and G. Redden, 2007. "Hybrid Models for Multiscale Simulation of Subsurface Biogeochemical Processes," Invited oral presentation given by T. Scheibe at the SIAM Conference on Mathematical and Computational Issues in the Geosciences, March 19-22, Santa Fe, NM. PowerPoint Slides
• Scheibe, T. D., A. M. Tartakovsky, Y. Fang, and G. D. Redden, 2006. Models of Coupled Flow, Transport and Mineral Precipitation at a Mixing Interface in Intermediate Scale Experiments, EOS Trans. AGU, 87(52), Fall Meet. Suppl., Abstract B53B-0347. Poster presentation given by T. Scheibe at the Fall Meeting of the American Geophysical Union, Dec. 11-15, San Francisco, CA. Abstract
• Tartakovsky, A.M., T. D. Scheibe, P. Meakin, G. Redden, and Y. Fang, 2006. "Multiscale Lagrangian Particle model for Reactive Transport and Mineral Precipitation in Porous Media," EOS Trans. AGU 87(52), Fall Meet. Suppl., Abstract B53B-0348. Poster presentation given by A. Tartakovsky at the Fall Meeting of the American Geophysical Union, Dec. 11-15, San Francisco, CA. Abstract
• Scheibe, T. D., Y. Fang, A. M. Tartakvovsky, and G. Redden, 2006. Hydrogeologic controls on subsurface biogeochemistry: Field-scale effects of heterogeneous coupled physical and biogeochemical processes. Geological Society of America Abstracts with Programs, 38(7):110, Invited oral presentation given by T. Scheibe at the Geological Society of America Annual Meeting, October 22-25, Philadelphia, PA. Abstract
• Brief Project Introduction (PowerPoint File, 2.1 Mb)