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Science

Oxygen-23 Loses Its Halo

By  •  11 years ago  •  Science

A research team from ORNL, the University of Tennessee, and the University of Oslo in Norway recently performed intense calculations of the oxygen-23 nucleus using ORNL’s Jaguar supercomputer.
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Special Report: Graphics Processing Units Speed Results in Extreme-Scale Supercomputers

By  •  11 years ago  •  Science

A special report titled Accelerating Computational Science Symposium 2012 details the benefits of using GPUs for HPC, the findings were presented earlier this year at Accelerating Computational Science Symposium 2012 in Washington, D.C.
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OLCF Partner Wins Major Industry Award
11 years ago

OLCF Partner Wins Major Industry Award

By  •  11 years ago  •  Science

GE Global Research, an OLCF industrial partner, was recently named a winner of International Data Corporations (IDCs) HPC Innovation Excellence Award.
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ORNL/UTK Team Maps the Nuclear Landscape

By  •  11 years ago  •  Science

An ORNL and University of Tennessee team has used the Department of Energy’s Jaguar supercomputer to calculate the number of isotopes allowed by the laws of physics. The team’s results are presented in the June 28 issue of the journal Nature.
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INCITE/OLCF Team’s Research Earns Prominent Placement

By  •  11 years ago  •  Science

A recent cover of Science magazine features a visualization from a long-standing INCITE/OLCF user team’s quest to discover the mechanism behind the explosions of core-collapse supernovas.
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Jaguar Accelerates Design of GE Turbomachinery
11 years ago

Jaguar Accelerates Design of GE Turbomachinery

By  •  11 years ago  •  Science

GE takes its turbomachinery research and development to the fast lane with the help of Jaguar, one of the fastest computers in the world.
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Supernovas Explode in 3D Detail at Oak Ridge National Laboratory

By  •  12 years ago  •  Science

A team of astrophysicists and computational scientists is using the power of the OLCF’s Jaguar to virtually blow up dwarf stars, revealing the secrets of the biggest thermonuclear explosions in the universe.
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ORNL Process Improves Catalytic Rate of Enzymes by 3,000 Percent

By  •  12 years ago  •  Science

In a paper published in The Journal of Physical Chemistry Letters, a team led by ORNL’s Pratul Agarwal described a process that aims to improve upon nature – and it happens in the blink of an eye.
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2013 INCITE CALL FOR PROPOSALS OPENS APRIL 11, 2012

By  •  12 years ago  •  Science

To submit an application, please visit http://hpc.science.doe.gov for details about the proposal requirements.

The U.S. Department of Energy’s Office of Science provides a portfolio of high-performance computing facilities housing some …
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Carbon Dioxide Caused Global Warming at Ice Age’s End, Pioneering Simulation Shows
12 years ago

Carbon Dioxide Caused Global Warming at Ice Age’s End, Pioneering Simulation Shows

By  •  12 years ago  •  Science

A multi-institutional team used a global dataset of paleoclimate records and the Jaguar supercomputer at ORNL to find the perform an unprecedented climate simulation. The results, published in the April 5 issue of Nature, analyze 15,000 years of climate history.
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Jaguar Helps Researchers Trap the Power of Sunlight

By  •  12 years ago  •  Science

A supercomputer at ORNL is helping scientists simulate a process leaves do naturallycapturing sunlight and turning it into energy.
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Climate Scientists Compute in Concert

By  •  12 years ago  •  Science

Researchers at ORNL are sharing computational resources and expertise to improve the detail and performance of a scientific application code that is the product of one of the world’s largest collaborations of climate researchers.
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When Worlds Collide

By  •  12 years ago  •  Science

Homa Karimabadi’s team, in close collaboration with William Daughton at Los Alamos National Laboratory, is currently using the OLCF’s Jaguar supercomputer to better understand the processes giving rise to space weather.
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Materials Modeling Shows Big Future for Boron Nitride Nanoribbons

By  •  12 years ago  •  Science

ORNL researchers are using Jaguar to simulate new desirable properties of graphene substrate.
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When a Magnet Isn’t a Magnet

By  •  12 years ago  •  Science

Using an application that took the 2009 Gordon Bell Prize as the world’s most advanced scientific computing application, a team led by ORNL’s Markus Eisenbach has been simulating the magnetic properties of promising materials, focusing in particular on the magnetocaloric effect. Its work is detailed in three recent papers in the Journal of Applied Physics.
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