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Feature Stories

Most TACC research and development projects are collaborations with researchers associated with The University of Texas at Austin, the TeraGrid, or other partner institutions. TACC staff collaborate with computational researchers on projects where their computational expertise can substantially enhance the researcher’s work. TACC staff also collaborate with computer scientists, technologists, and others to develop new advanced computing and scientific visualization tools and techniques. Lastly, TACC partners with various organizations to develop proposals for joint hardware and software acquisitions, an area where TACC has been very successful.

If you are interested in collaborating with TACC on a proposal or on an ongoing research and/or development project, please contact TACC at info@tacc.utexas.edu.


User Research Highlights

PRINCIPAL
INVESTIGATOR
DEPARTMENT
Bajaj, Chandrajit L. ICES/Computer Sciences Molecular structure determination
Banerjee, Sanjay K. Electrical and Computer Engineering Silicon and its compounds with defects and dopants
Bromm, Volker Department of Astronomy Lives of the First Stars
Browne, James C. ICES/Computer Sciences Model-based adaptive control of distributed/parallel systems
Carey, Graham F. ICES/Aerospace Engineering Finite-element modeling in engineering and scientific applications
Coffin, Mike and Timothy Meckel Institute for Geophysics Visualization of Ocean Floor Bottom and Earthquake Fields in the Macquarie Ridge Complex


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Mike Coffin and Timothy Meckel of the Institute for Geophysics and Reuben Reyes of TACC are visualizing large 3D data sets in an immersive environment to study ocean floor bottoms and earthquake fields in the Macquarie Ridge Complex. The Macquarie Ridge Complex is located between Australia and Antarctica, but the visualization lab allows researchers to safely explore ocean trenches 6.5 kilometers deep, correlate earthquakes with ocean tectonic plates, and view earthquake fields under the ocean floor. Ocean floor bottoms were made into 3D models from multi-beam side-scanning sonar and the earthquake foci were represented as spheres to create an earthquake field that dates from the years 1929 to 2000.
Dawson, Clinton N. ICES/Aerospace Engineering Simulation of hurricanes along the Gulf Coast of the U.S.
Delshad, Mojdeh Center for Petroleum and Geosystems Engineering Simulations of chemical and microbial incremental oil recovery methods
Demkowicz, Leszek F. ICES/Aerospace Engineering hp-adaptive finite-element simulations for acoustics and electromagnetics
Fahrenthold, Eric P. Mechanical Engineering Hypervelocity impact simulation


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Fomel, Sergey B. Bureau of Economic Geology Riemannian Wavefield Extrapolation
Gamba, Irene M. ICES/Mathematics 3-D compressible Euler models with oscillatory forcing terms
Ganesan, Venkat Department of Chemical Engineering Multiscale Simulation of Polymer Nanocomposites
Geisler, Wilson S., III Psychology/Center for Perceptual Systems Optimal visual search
Goldstein, David B. Aerospace Engineering 1. Microflow control
2. The volcanoes of Io
Gutell, Robin Integrative Biology Bayesian and maximum-likelihood phylogenetic inference using MrBayes
Hillis, David M. Integrative Biology/ICES Computational phylogenetics
Hodge, Jared L. /Littlefield, David L. Institute for Advanced Technology Yaw sensitivity of segmented impactors
Hodges, Wendy L. School of Biological Sciences Image Processing and 3D Reconstruction from X-ray CT of the Heads of Texas and Mexican Horned Lizards

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Wendy Hodges of the School of Biological Sciences and Reuben Reyes of TACC are using computational and visualization techniques to study the heads of horned lizards. These techniques include image processing, 3D reconstruction of internal and external surfaces, geometric calibrations and corrections, comparative geometry, 3D animations and images, and interactive analysis of very large models in stereo 3D in an immersive environment.
Horton, Wendell Physics Magnetospheric modeling
Hsieh, Kuo-Ta Institute for Advanced Technology Parallel electromechanical code development
Hughes, Thomas J. R. ICES/Aerospace Engineering Fundamental technologies for complex, multiscale fluid-flow calculations
Hwang, Gyeong S. Chemical Engineering 1. Computational nanoengineering
2. Silicon and its compounds with defects and dopants
Jackson, Charles S. Institute for Geophysics Climate model parameter optimization
Jackson, Robert B. Integrative Biology Feedbacks among vegetation, fire, and climate in the Amazon
Kleinman, Leonard Physics Properties of new materials
Klie, Hector ICES 1. Linear and nonlinear solvers for environmental modeling
2. Multinumerical and multiphysical reservoir simulation models
Littlefield, David L. ICES Analysis of formation of the Odessa meteor crater


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[Full Size Poster for Download -- 17MB]

MacDonald, Allan H. Physics Anisotropic magnetoresistance in diluted magnetic semiconductors
Makarov, Dmitri Institute of Theoretical Chemistry and Department of Chemistry & Biochemistry Molecular Dynamics Simulations of Protein Unfolding
Marder, Michael P. Physics/ICES 1. Friction and fracture
2. Cracks and Shocks
Martel, Hugo Astronomy The Birth of Stars and Galaxies
Matzner, Richard Physics/ICES Problems in Gravitation
Meyers, Lauren A. Integrative Biology Evolution of RNA in a fluctuating environment
Miranker, Daniel P. Computer Sciences Phylogenetic footprint prototype
Molloy, Ryan B. Art and Art History Font-s: a dimensional typeface
Morton, David P. Mechanical Engineering Establishing solution quality in stochastic programming
Ocampo, Cesar A. Aerospace Engineering Interactive Visualization for Spacecraft Dynamics and Trajectory Optimization
Oden, J. Tinsley ICES/Aerospace Engineering Model and approximation error control in computational mechanics
Olguin, Daniel IPICyT, Mexico Optical and electronic properties of solids
Pappas, John A. Center for Electromechanics Focused technology program
Reichl, Linda Physics Quantum chaos in mesoscopic and atomic systems
Rohrbacher, Gary P. School of Architecture Nanoarchitecture
Ronn, Ehud I. McCombs School of Business Managing long or short price and quantity exposure at the corporate level
Rossky, Peter J. Chemistry and Biochemistry/ICES Molecular dynamics in condensed phases
Sanchez, Juan M. Materials Science and Engineering Electronic structure of actinide compounds
Schutz, Bob E. Center for Space Research/Aerospace Engineering High-Degree Geopotential Model Solutions
Scott, Robert B. Institute for Geophysics Ocean Eddy/Topography Interaction
Shapiro, Paul R. Astronomy Evolution of the Intergalactic Medium and Formation of Large-Scale Structure in the Universe
Stanton, John F. Chemistry and Biochemistry Electronic Structure Determination from High-Resolution Data
Stoffa, Paul L. Institute for Geophysics Seismic imaging and velocity analysis
Swinney, Harry L. Physics Turbulence in a rapidly rotating annulus
Tapley, Byron D. Center for Space Research/Aerospace Engineering Static and Time-Variable Gravity Determination from GRACE Satellite Data
Tarahhom, Farhad Petroleum Engineering Numerical simulation of petroleum reservoirs
Tassoulas, John L. ICES/Civil Engineering Suction piles: finite-element simulations
Thiagarajan, Venkaturaman Institute for Advanced Technology FE/BE hybrid analyses in electromagnetic launch
Tompaidis, Stathis McCombs School of Business/ICES Optimal asset allocation under taxation
Tucker, Philip W. Molecular Genetics 3-D visualization of homology and evolution across multiple genomes
van de Geijn, Robert A. Department of Computer Sciences PLAPACK and FLAME
Willson, C. Grant Chemical Engineering Mesoscale approach to photoresist modeling
Wilson, Paul Economics Nonparametric tests of returns to scale
Wyatt, Robert E. Chemistry and Biochemistry/ICES Quantum Chemical Dynamics
Yacaman, Miguel J. Chemical Engineering Dissociation of molecules at bimetallic surfaces
Yang, Zong-Liang Geosciences Long-term ensemble climate modeling for the state of Texas