Curriculum Vitae

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Henry M. Tufo III

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Scientific Computing Division

National Center for Atmospheric Research

1850 Table Mesa Drive

Boulder, CO 80305

303.497.2462

(fax) 303.497.1286

tufo@ucar.edu

Department of Computer Science

University of Colorado at Boulder

Engineering Center, 430 UCB

Boulder, CO 80309-0430

303.492.2771

303.492.2844 (fax)

tufo@cs.colorado.edu

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Education

Brown University, Providence, RI	Applied Mathematics	Ph.D. May 1998
Brown University, Providence, RI	Applied Mathematics	M.S. May 1994
University of Vermont, Burlington, VT	Mathematics	M.S. May 1992
	(Completed course requirements for M.S. in Computer Science)
Duke University, Durham, NC	Physics	B.S. May 1986 (Cum Laude)

Research

(Additional details available on the Computational Science Center's Web site.)

Computational Science.
High-Order Numerical Methods with Applications.
Discontinuous and Continuous Galerkin Methods; Finite-Element Methods.
Scalable Solvers.
Computational Fluid Dynamics.
Simulation of Incompressible Flows.
Weather and Climate Models.
Heat Transfer Enhancement.
High-Performance Computing.
Algorithms for Petascale Applications; Large-Scale Parallel Computations.
Emerging Parallel Architectures.
Linux Cluster Development, Design, and Deployment.
Lightweight, Robust, and Easy-to-Use Software Tools.
Grid Technology.
Hexahedral Mesh Generation and Adaptive Mesh Refinement.
Scientific Visualization.

Professional Experience

9/04-present	Affiliated Faculty, Department of Applied Mathematics, University of Colorado at Boulder
4/04-present	CS Group Head, Scientific Computing Division, National Center for Atmospheric Research
8/02-present	Associate Professor, Department of Computer Science, University of Colorado at Boulder
8/02-present	Scientist II, Scientific Computing Division, National Center for Atmospheric Research
8/02-present	Faculty Guest, Mathematics and Computer Science Division, Argonne National Laboratory
1/00-present	Fellow, Computation Institute, University of Chicago and Argonne National Laboratory
9/01-8/02	Assistant Computer Scientist, MCS Division, Argonne National Laboratory
9/00-8/02
9/00-8/02	Lecturer, Department of Computer Science, University of Chicago
6/98-9/01	Research Associate, Department of Computer Science, University of Chicago (Member of the DOE ASC Center for Astrophysical Thermonuclear Flashes)
6/98-9/01	Visiting Research Fellow, MCS Division, Argonne National Laboratory
1/98-6/98	Teaching Fellow, Division of Applied Mathematics, Brown University
9/94-1/98	Research Assistant, Division of Applied Mathematics, Brown University
6/93-9/97	Teaching Fellow, Summer Studies Program, Brown University
9/89-6/92	Teaching Assistant, Dept. of Computer Science and Dept. of Math. and Statistics, U. of Vermont

Awards

07/05	IBM Faculty Award.
06/05	Dean's Award for Professional Progress.
11/00	Gordon Bell Prize for FLASH.
11/99	Gordon Bell Prize for NEK5000.

Selected Publications

Journal and Book Chapters

1. J.M. Dennis, R.D. Nair, H.M. Tufo, M. Levy, and T. Voran, "Development of a Scalable Global Discontinuous Galerkin Atmospheric Model", International Journal of Computational Science and Engineering, in press.
2. J.M. Dennis, A. Fournier, W. Spotz, A. St.-Cyr, M. Taylor, S.J. Thomas, and H.M. Tufo, "High Resolution Mesh Convergence Properties and Parallel Efficiency of a Spectral Element Atmospheric Dynamical Core", International Journal of High Performance Computing Applications, 26 pages, to appear.
3. E.R. Jessup, H.M. Tufo, and M.S. Woitaszek, "Building an HPC Watering Hole for Boulder Area Computational Science", Lecture Notes in Computer Science, 3515, pp. 91-98, 2005.
4. M. Hamady, T. Cheung, H.M. Tufo, R. Knight, "Using Structural Properties to Predict Behavior of Related Proteins: Does Protein Structure Influence Trypsin Miscleavage?", IEEE Engineering in Medicine and Biology Magazine (http://emb-magazine.bme.uconn.edu/), 25 pages, to appear.
5. E.R. Jessup and H.M. Tufo, "Creating a Sustainable High-Performance Scientific Computing Course", Lecture Notes in Computer Science, 3039, pp. 1242-1249, 2004.
6. G. Dimonte, A. Dimits, S. Weber, D.L. Youngs, A.C. Calder, B. Fryxell, J. Biello, L.J. Dursi, P. MacNiece, K. Olson, P. Ricker, R. Rosner, F.X. Timmes, H.M. Tufo, Y.-N Young, M. Zingale, M.J. Andrews, P. Ramaprabhu, S. Wunsch, C. Garasi, and A. Robinson, "A Comparison of High-Resolution 3D Numerical Simulations of Turbulent Rayleigh-Taylor (RT) Instability: Alpha-Group Collaboration", Phys. Fluids, 16, pp. 1668-1693, 2004.
7. S.J. Thomas, J.M. Dennis, H.M. Tufo, and P.F. Fischer, "A Schwarz Preconditioner for the Cubed-Sphere", SIAM J. Sci. Comp., 25(2), pp. 442-453, 2003.
8. A.C. Calder, B. Fryxell, T. Plewa, R. Rosner, T. Dupont, J.O. Kane, H.F. Robey, B.A. Remington, R.P. Drake, G. Dimonte, M. Zingale, L.J. Dursi, F.X. Timmes, K. Olson, P. Ricker, P. MacNeice, and H.M. Tufo, "On Validating an Astrophysical Simulation Code", ApJS, 143, pp. 201-245, 2002.
9. M. Greiner, P.F. Fischer, and H.M. Tufo, "Two Dimensional Simulations of Enhanced Heat Transfer in an Intermittently Grooved Channel", ASME J. Heat Transfer, 124, pp. 538-545, 2002.
10. M. Greiner, P.F. Fischer, H.M. Tufo, and R.A. Wirtz, "Three Dimensional Simulations of Enhanced Heat Transfer in a Flat Passage Downstream from a Grooved Channel", ASME J. of Heat Transfer, 124, pp. 169-176, 2002.
11. M. Greiner, P.F. Fischer, and H.M. Tufo, "Numerical Simulations of Resonant Heat Transfer Augmentation at Low Reynolds Numbers", ASME J. Heat Transfer, 124, pp. 1169-1175, 2002.
12. H.M. Tufo and P.F. Fischer, "Fast Parallel Direct Solvers for Coarse Grid Problems", J. Par. & Dist. Computing, 61(2), pp. 151-177, 2001.
13. Y.-N. Young, H.M. Tufo, and R. Rosner, "On the Miscible Rayleigh-Taylor Instability: Mixing Layer Width Scaling in 2- and 3-D", J. Fluid Mech., 447, pp. 377-408, 2001.
14. M. Zingale, F.X. Timmes, B. Fryxell, D.Q. Lamb, K. Olson, A.C Calder, L.J. Dursi, P.M. Ricker, R. Rosner,P. MacNeice , and H.M Tufo, "Helium Detonations on Neutron Stars", ApJS, 133, pp. 195-220, 2001.
15. B. Fryxell, M. Zingale, F.X. Timmes, D.Q. Lamb, K. Olson, A.C. Calder, L.J. Dursi, P. Ricker, R. Rosner, J.W. Truran, P. MacNeice, and H.M. Tufo, "Numerical Simulations of Thermonuclear Flashes on Neutron Stars", Nuc. Phys. A, 688, pp. 172-, 2001.
16. P.F. Fischer, N.I. Miller and H.M. Tufo, "An Overlapping Schwarz Method for Spectral Element Simulation of Three-Dimensional Incompressible Flows", in Parallel Solution of Partial Differential Equations, P. Bjorstad and M. Luskin, eds., Springer-Verlag, pp. 159-180, 2000.
17. M. Greiner, R.J. Faulkner, V.T. Van, H.M. Tufo, and P.F. Fischer, "Simulations of Three-Dimensional Flow and Augmented Heat Transfer in a Symmetrically Grooved Channel", ASME J. of Heat Transfer, 122 (4), pp. 653-660, 2000.
18. F.X. Timmes, M. Zingale, K. Olson, B. Fryxell, P. Ricker, A.C. Calder, L.J. Dursi, H.M. Tufo, P. MacNeice, J.W. Truran, and R. Rosner, "On the Cellular Structure of Carbon Detonations", ApJ, 543, pp. 938-954, 2000.
19. F.X. Timmes, K. Olson, P. Ricker, M. Zingale, B. Fryxell, P. MacNeice, H.M. Tufo, D.Q. Lamb, and R. Rosner, "FLASH: A Multidimensional Hydrodynamics Program for Modeling Astrophysical Thermonuclear Flashes" , ApJS, 131, pp. 273-334, 2000.
20. R. Rosner, L.J. Dursi, B. Fryxell, D.Q. Lamb, C. Litwin, J. Niemeyer, K. Olson, H.M. Tufo, and Y.-N. Young, "Connecting Astrophysics to Laboratory Fluid Dynamics: Astrophysical Thermonuclear Flashes", Computing in Science and Engineering, 2 (2), pp. 33-41, 2000.

Conference Proceedings (Peer Reviewed)

21. J. Cope, C. Hartsough, S. McCreary, P. Thornton, H. M. Tufo, N. Wilhelmi, and M. Woitaszek, "Experiences from Simulating the Global Carbon Cycle in a Grid Computing Environment", proceedings of the Fourteenth Global Grid Forum, 10 pages, 2005.
22. G. Almasi, G. Bhanot, D. Chen, M. Eleftheriou, B. Fitch, A. Gara, R. Germain, M. Gupta, M.C. Pitman, A. Rayshubskiy, J. Sexton, F. Suits, P. Vranas, B. Walkup, T.J.C. Ward, Y. Zhestkov, A. Curioni, W. Curioni, C. Archer, J.E. Moreira, R. Loft, H.M. Tufo, T. Voran, K. Riley, "Early Experience with Scientific Applications on the BlueGene/L Supercomputer", proceedings of Euro-Par 2005, 11 pages, 2005.
23. J. Cope, C. Hartsough, H.M. Tufo, N. Wilhelmi, and M. Woitaszek, "GridBGC: A Grid-Enabled Terrestrial Carbon Cycle Modeling System", proceedings of Euro-Par 2005, 10 pages, 2005.
24. J. Cope, M. Oberg, H.M. Tufo, and M. Woitaszek, "Shared Parallel File Systems in Heterogeneous Linux Multi-Cluster Environments", proceedings of the 6th LCI International Conference on Linux Clusters: The HPC Revolution, 21 pages, 2005.
25. J.M. Dennis, M. Levy, R.D. Nair, H.M. Tufo, and T. Voran, "Towards an Efficient and Scalable Discontinuous Galerkin Atmospheric Model", proceedings of the 19th IEEE International Parallel & Distributed Processing Symposium, 8 pages, 2005.
26. J.J. Heys, C. DeGroff, T. Manteuffel, S. McCormick, and H.M. Tufoa, "Modeling 3-D Compliant Blood Flow with FOSLS", proceedings of the 41st Annual Rocky Mountain Bioengineering Symposium, 8 pages, 2004.
27. M. Woitaszek, M. Oberg, and H.M. Tufo, "Selecting a Cluster for the Community Climate Systems Model", proceedings of the 5th LCI International Conference on Linux Clusters: The HPC Revolution, 13 pages, 2004.
28. A.C. Calder, B.C. Curtis, L.J. Dursi, B. Fryxell, G. Henry, P. MacNeice, K. Olson, P. Ricker, R. Rosner, F.X. Timmes, H.M. Tufo, J.W. Truran, and M. Zingale, "High-Performance Reactive Fluid Flow Simulations Using Adaptive Mesh Refinement on Thousands of Processors", Proceedings of SC2000, 12 pages, 2000. (Gordon Bell)
29. H.M. Tufo and P.F. Fischer, "Terascale Spectral Element Algorithms and Implementations", Proceedings of SC99, 14 pages, 1999. (Gordon Bell)
30. H.M. Tufo, P.F. Fischer, M.E. Papka, and K. Blom, "Numerical Simulation and Immersive Visualization of Hairpin Vortex Generation", Proceedings of SC99, 10 pages, 1999.
31. H.M. Tufo, P.F. Fischer, M.E. Papka, and M. Szymanski, "Hairpin Vortex Formation, a Case Study for Unsteady Visualization", Proceedings of the 41st CUG Conference, 10 pages, 1999.
32. S.J. Sherwin, C. Evangelinos, H.M. Tufo, and G.Em. Karniadakis, "Development of a Parallel Unstructured Spectral/hp Method for Unsteady Fluid Dynamics", Proceedings of Parallel CFD'97, 8 pages, 1997.

In Progress

33. A. St-Cyr, J.M. Dennis, S.J. Thomas, and H.M. Tufo, "An Adaptive Nonconforming Spectral Element Atmospheric Model", submitted to SIAM Journal on Scientific Computing, 10 pages.
34. A. St-Cyr, J.M. Dennis, R. Loft, S.J. Thomas, H.M. Tufo, and T. Voran, "Early Experiences with the 360TF IBM BlueGene/L Platform", submitted to International Journal of Computational Methods, 12 pages.
35. G. Bhanot, J.M. Dennis, J. Edwards, W. Grabowski, M. Gupta, K. Jordan, R.D. Loft, J. Sexton, A. St-Cyr, S.J. Thomas, H.M. Tufo, T. Voran, R. Walkup, and A.A. Wyszogrodski, "An Atmospheric General Circulation Model for BG/L", in preparation, 12 pages.

Selected Presentations

• Experiences with Building a Grid Computing Environment for Simulating the Global Carbon Cycle, Earth System Modeling Framework (ESMF) on the Grid Workshop, 4th ESMF Community Meeting, Boston, MA, July 20, 2005. (Invited)
• A Scalable Discontinuous Galerkin Atmospheric Model, Third M.I.T. Conference on Computational Fluid and Solid Mechanics, Boston, MA, June 16, 2005.
• Cyberinfrastructure Strategic Plan, NCAR Directors. Retreat, Boulder, CO, June 13, 2005. (Invited)
• Towards an Efficient and Scalable Discontinuous Galerkin Atmospheric Model, 19th IEEE International Parallel & Distributed Processing Symposium, Denver, Colorado, April 8, 2005.
• Early Experiences with the 360TF IBM BlueGene/L Platform, International Workshops on Advances in Computational Mechanics, Tokyo, Japan, November 5, 2004. (Invited)
• Improved Transport Processes for CCSM, Climate Change Prediction Program, Seattle, Washington, October 19, 2004. (Invited)
• Terascale Spectral Element Algorithms and Implementations, SCI Distinguished Lecture Series, University of Utah, Salt Lake City, Utah, February 21, 2003. (Invited)
• Spectral Element Methods for the Shallow Water Equations, SIAM Conference on Computational Science and Engineering (CSE03), San Diego, CA, February 10, 2003. (Invited)
• Terascale Spectral Element Algorithms and Implementations, presented at the European Center for Research and Advanced Training in Scientific Computation (CERFACS), Toulouse, France, December 12, 2002. (Invited)
• High Performance Spectral Element Methods for Simulation of Transition in Vascular Flows, presented at the Scaling to New Heights Workshop, Pittsburgh Supercomputing Center, Pittsburgh, PA, May 20, 2002.
• Stroke Busters in Turbulent Blood Flow, presented at SC2002, November 20, 2002. (Invited)
• Scalable Tools, Solvers, and Performance presented at the Adaptive and High-Order Methods with Applications in Turbulence Workshop, Geophysical Turbulence Program of NCAR, Boulder, Colorado, February 4, 2002. (Invited)
• A High Performance Nonconforming Spectral Element Code for Simulating Incompressible Flows on Thousands of Processors, presented at the 13th International Conference on Domain Decomposition Methods (DD13), Lyon, France, October 10, 2000. (Invited)
• Numerical Study of Hairpin Vortices Induced by a Hemispherical Roughness Element, presented at the 20th International Congress of Theoretical and Applied Mechanics, Chicago, Illinois, August 30, 2000.
• A Spectral Element Code for Incompressible Hydrodynamics presented at the 1st ASCI Scalability Workshop, Santa Fe, New Mexico, May 11, 2000. (Invited)
• A Parallel Direct Solver Package for Coarse-Grid Problems, presented at the 6th Copper Mountain Conference on Iterative Methods, Copper, Colorado, April 7, 2000.
• Terascale Spectral Element Algorithms and Implementations, presented at SC99, Portland, Oregon, November 18, 1999. (Gordon Bell Talk)
• Hairpin Vortex Formation, a Case Study for Unsteady Visualization, presented at the 41st Cray Users' Group Conference, Minneapolis, Minnesota, May 27, 1999.

Professional Service

Department, College, and University

• Member of the Steering Committee, CU Biotechnology Task Force, January 2004 – present.
• Member of the CS Department's Computer Operations Committee, September 2004 – present.
• Member of the CS Department's Graduate Committee, September 2002 – present.
• Member of the CS Department's Numerical Analysis Prelim Committee.
• Organized and hosted the CS Department's spring 2004 and 2005 recruitment weekends. Co-organizer, Doug Sicker.
• Member of the CS Department's Computer Science Education Lab (CSEL) steering committee, September 2003 – May 2004.
• Wrote successful student fee proposal to support the CSEL. Proposal included infrastructure plan for evolving the CSEL into a casual and welcoming workspace with wireless access as well as computing, storage, and printing services.
• Member of the CS Department's faculty search committee in the area of Bioinformatics, spring 2004.

Community

• NCAR Advanced Study Program reviewer.
• Program committee member for the 6th LCI International Conference on Linux Clusters: The HPC Revolution.
• Organized a mini-symposium entitled, "Iterative Solvers for Geoscience Applications", for the Eighth Copper Mountain Conference on Iterative Methods. Co-organizer, Steve Thomas.
• Member of NCAR's Geophysical Turbulence Program.
• Reviewer for SIAM Review.
• Reviewer for AIAA Journal.
• Reviewer for the Journal of Computational Physics.
• Reviewer for the Sixth IEEE Symposium on Parallel and Distributed Systems and SIAM Journal on Scientific Computing.
• Reviewer for the 6th LCI International Conference on Linux Clusters: The HPC Revolution.
• Reviewer for the SIAM International Conference on Computational Science (ICCS) 2005.

Teaching

• Proposed CSCI 5576, a graduate version of CSCI 4576, High-Performance Scientific Computing. Designed to satisfy CS breadth requirements and various computational science programs created in recent years (e.g., Applied Mathematics). Obtained Department and College approval in 2003. (Final Graduate School approval given in January 2004 and taught in Spring 2004.)
• Revised CSCI 4576, High-Performance Scientific Computing, to include detailed MPI tutorial, parallel algorithms and architectures lectures, and newly acquired 132-processor cluster.
• Developer at Brown University of a course entitled Introduction to Scientific Computing, which I subsequently taught for 4 years.
• Developer at the University of Chicago of a course entitled Introduction to Parallel Computing and a course entitled Fundamentals of Computer Programming II (C++).
• Holder of a teaching certificate from Brown University's Sheridan Center for the Advancement of College Teaching.

Students, Staff, and Postdocs

• Matthew Woitaszek, Ph.D. candidate in Computer Science. (Advisor)
• Theron Voran, Ph.D. candidate in Computer Science. (Advisor)
• Jason Cope, Ph.D. candidate in Applied Mathematics. (Advisor)
• Elizabeth Fischer, MS candidate in Computer Science. (Staff)
• John Dennis, Ph.D. candidate in Computer Science. (Member of thesis committee)
• Ernesto Prudencio, Ph.D. candidate in Computer Science. (Member of thesis committee)
• Hassa Alsukhni, Ph.D. candidate in Electrical and Computer Engineering. (Member of thesis committee)
• Micah Hamady, M.S. candidate in Computer Science. (Member of thesis committee)
• Michael Oberg, B.S. candidate in Computer Science. (REU Student)
• Wes Hofman, B.S. candidate in Computer Science. (REU Student)
• Brandon Werdel, B.A. candidate in Mechanical Engineering. (REU Student)
• Ezra Waterland, B.S. candidate in Computer Science (REU Student)
• Michael Levy, Ph.D. candidate in Applied Mathematics. (NCAR Summer Student)
• Alejandro Cantarero, B.S. candidate in Applied Mathematics. (Senior Thesis Advisor)
• Sarah Macumber, B.S. candidate in Applied Mathematics. (Senior Thesis Advisor)
• Vani Cheruvu, Postdoc.
• Hae-Won Choi, Postdoc.
• Jack Chen, Postdoc.
• Sean McCreary, PRA.
• As Computer Science Group head at NCAR I have four positions (three software engineers and one scientist) under my supervision.

Support

• NSF ITR, "Collaborative Research: An Integrated Simulation Environment for High-Resolution Computational Methods in Electromagnetics with Biomedical Applications", $1,000,000, 1/15/04 - 1/14/08. UNM - Warburton (PI) and Hagstrom; Arizona - Gelb (PI), Brio, and Renaut; CU Boulder Tufo (PI); Brown - Hesthaven (PI).
• DOE SciDAC, "Improved Transport Processes for CCSM", $683,100, 9/15/04 . 9/14/07. Tufo (PI), Nair, and Rasch.
• NSF ITR, "Collaborative Research: An Integrated Simulation Environment for High-Resolution Computational Methods in Electromagnetics with Biomedical Applications", $1,000,000, 1/15/04 - 1/14/08. UNM - Warburton (PI) and Hagstrom; Arizona - Gelb (PI), Brio, and Renaut; CU Boulder - Tufo (PI); Brown - Hesthaven (PI).
• IBM Shared University Research, "Equipment for Bio-Fluid Flow Investigation", $181,418, 3/15/04 – 3/14/07. CU Boulder – Tufo (PI), Cai, Manteuffel, and McCormick; NCAR – Loft and Thomas; Argonne National Laboratory – Fischer.
• IBM Shared University Research, "Developing Next Generation Weather and Climate Applications on IBM Linux Power Systems", Awarded, 3/15/05 – 3/14/08. CU Boulder – Tufo (PI); NCAR – Loft and Thomas.
• IBM Faculty Award, "Developing Next Generation Weather and Climate Applications for IBM Linux Power and BlueGene Systems", $30,000.
• NSF CMG, "An Adaptive Mesh, Spectral Element Formulation of the Well-Posed Primitive Equations for Climate and Weather Simulations", $501,006, 10/1/02 - 9/30/05. Investigators: Thomas (PI) and Tufo.
• NASA AIST, "Implementing an Efficient Supercomputer-Based Grid Compute Engine for a High-Resolution, High-Volume Terrestrial Carbon Cycle Model", $1,272,116, 8/1/03 - 7/31/06. Thornton (PI) and Tufo.
• DOE/Sandia, "LDRD: Massively Parallel Scalable Atmosphere Model", $650,000, 10/1/03 - 9/30/06. Spotz (PI), Taylor, Boslough, Thomas, and Tufo.
• NSF NRAC, "Simulation of Transition in Vascular Flows", 850,000 SUs cumulative on the TCS system at the Pittsburgh Supercomputing Center, 4/1/02 - 3/31/05. Tufo (PI), Fischer, Loth, and Bassoiuny.
• UCAR, Faculty Support, $54,000, 9/1/02 - 5/31/04. Tufo (PI).
• UCAR, Student Fellowship, 2/19/03 - 9/31/03, $4,336. Tufo (PI)
• CU, Dean's Award for Professional Progress, $5,000.
• Received $61,000 from NCAR and $181,000 from Oliver McBryan's NSF ARI grant to purchase the 130-processor Linux cluster Hemisphere.
• Received $3,000 in equipment from Intel Corporation to expand the Hemisphere cluster.
• NIH NCRR, "Acquisition of a Supercomputer for Processing, Storing and Visualizing Biomedical Research Data", 6/1/06 – 5/31/07. Pending. Tufo (PI) and Knight.
• NASA, "FPGA Accelerated Geoscience Applications FPGA", 1,583,397, 9/1/05-8/31/08. In collaboration with NCAR. Pending.
• NASA, "PIM Architecture for Ground Computing", $10,000,000, 1/1/05-12/31/07. In collaboration with Sandia. Pending.
• NSF, "Simulation of Geophysical Flows Over Topography: A Massively Parallel Approach Using Scalable Domain Decomposition Algorithms", $871,416, 7/1/05-6/30/08. In collaboration with NCAR and the University of Maryland. Pending.

Software

• XXT and XYT parallel direct solver packages solves coarse-grid problems on 10,000s of processors. Currently included in the latest distribution of PETSc.
• GS gather-scatter communication package performs nearest-neighbor communication operations (e.g., direct stiffness summation). Has built-in support for numerous commutative and associative binary operations as well user-defined operations.
• NEK5000 flow code simulates unsteady incompressible flows. Handles general two- and three-dimensional flow configurations, supports a broad range of boundary conditions, and provides multiple-species transport. Winning 1999 Gordon Bell entry.

Press

• "Internet2 speeds up faculty research", Daily Camera, May 30, 2005.
• "NCAR tries out smaller, 'cool' new computer", Daily Camera, April 7, 2005.
• "NCAR's Scientific Computing Division researches ultimate algorithms, computer architecture", HPCwire.
• "Stroke Busters in Turbulent Blood Flow", Pittsburgh Supercomputing Center Annual Research Report.
• Image on the cover of Physics Today, 55 (2), February 2002.
• "Blood-Vessel Simulations Provide Valuable Data for Doctors", Argonne National Laboratory Logos Magazine, 20(2), Summer 2002.

copyright 2005, Henry M Tufo III Last Modified 02/1/07 02:39