SciDAC Review
Cover image: Computer Art A 3-D visualization reveals lopsided blast waves of gas in the moments after a supernova explodes (Image: Kwan-Liu Ma). See feature "Modeling the first instants of a star's death," p26.
CONTENTS
ISSUE 1 SPRING 2006
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INTERVIEW: DR RAYMOND ORBACH
Scientific discovery: powerful, unpredictable, aesthetic
Dr Raymond Orbach, Director of the Department of Energy's Office of Science, talks to the Editor in chief of the SciDAC Review about his views on science, its future and SciDAC.
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PROJECT FOCUS: THE ACCELERATOR SCIENCE AND TECHNOLOGY PROJECT
Precision probes for scientific discovery
Using the latest high-performance computing platforms, the Advanced Computing for 21st Century Accelerator Science and Technology (AST) project is helping to usher in a new era of accelerator design that will enrich accelerator based science.
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PROJECT FOCUS: THE TERASCALE SUPERNOVA INITIATIVE
Modeling the first instances of a star's death
Scientists funded by the Terascale Supernova Initiative (TSI) project are modeling the violent physics of exploding stars. Their work has revealed instability in the shock wave blasts, imparting rotation to the new-born neutron star in the core.
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IN PICTURES: LEADERSHIP COMPUTING FOR SCIDAC
The experimental apparatus of computational scientists
The Leadership Computing Facility at Oak Ridge National Laboratory is committed to providing high-performance resources at least 100 times more powerful than existing national capabilities.
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PROJECT FOCUS: THE GYROKINETIC PARTICLE SIMULATION CENTER
Simulating star power on Earth
The Gyrokinetic Particle Simulation Center (GPSC) is one of several SciDAC projects that use high-performance computational techniques to research harnessing the energy source of the stars and study particle transport in realistic fusion plasma systems.
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PROJECT FOCUS: THE TERASCALE OPTIMAL PDE SOLUTIONS PROJECT
Perfecting the languages and tools of science
The Terascale Optimal PDE Simulations (TOPS) project focuses on creative algorithms and software for analysis of natural phenomena. The team recently unveiled the TOPS Solver Component - a single interface that provides access to a wide variety of tools.
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LOOKING FORWARD: DR MICHAEL STRAYER
A message from the SciDAC program director
Advanced computing adds new dimensions to research and will continue to do so into the 21st century. Growth needs to be measured in terms of application, achivements, and performance metrics, says Associate Director for Advanced Scientific Computing Research (ASCR) and SciDAC Director Dr Michael Strayer.