Titan

The “Pioneering Frontier” series features stories profiling the many talented ORNL employees behind the construction and operation of the OLCF’s incoming exascale supercomputer, Frontier. The HPE Cray system is scheduled …
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Simulations performed on Oak Ridge National Laboratory’s (ORNL’s) Titan supercomputer could clear the runway for more efficient jet-engine turbines and help set a new benchmark for turbine design.

The study …
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“No risk, no reward.” It’s a familiar sentiment in business and entrepreneurial ventures. Risk drives innovation and propels organizations to new heights. It’s certainly familiar to Arthur “Buddy” Bland, former …
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The first step for biologists who want to develop new, more efficient biofuels is to understand the genetic underpinnings of plants that can be digested by microbes into chemical compounds. …
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By 2050, the United States will likely be exposed to a larger number of extreme climate events, including more frequent heat waves, longer droughts and more intense floods, which can …
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Scientists seek to use quantum materials—those that have correlated order at the subatomic level—for electronic devices, quantum computers, and superconductors. Quantum materials owe many of their properties to the physics …
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When Harel Weinstein and his team at the Joan & Sanford I. Weill Medical College (Weill Cornell Medicine) of Cornell University set out to learn the molecular mechanisms of drugs, …
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By: Paul Boisvert, 502-229-4466, BoisvertPL@ornl.gov

An international team of researchers has discovered the hydrogen atoms in a metal hydride material are much more tightly spaced than had been predicted for …
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When the Cray XK7 Titan supercomputer was finally decommissioned on August 1 after 7 years of faithful service, it had successfully executed a total of 2.8 million jobs for scientists …
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Titan, the groundbreaking Cray XK7 supercomputer operated by the Oak Ridge Leadership Computing Facility (OLCF) at the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL), was officially decommissioned …
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In 1934, physicist Ernest Rutherford and his colleagues produced the first fusion reaction—the fusing of light nuclei to release energy—in a laboratory by converting deuterium, a heavy hydrogen isotope, to …
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Buildings use 40 percent of America’s primary energy and 75 percent of its electricity, which can jump to 80 percent when a majority of the population is at home using …
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by Sara Shoemaker

Mixing metals into alloys is an age-old practice. The tedious trial and error of heating, cooling, testing, and remixing was once the only method to fine-tune the …
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The black cottonwood tree, or Populus trichocarpa (poplar), serves as a model organism for scientists studying the structure, growth, development, and genetics of plants. Poplar was the first tree genome scientists …
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Proteins are the workhorses of our body’s cells, performing vital functions we can’t live without—everything from helping form antibodies to transporting nutrients to providing structure for the cells themselves. The …
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In a farewell nod to Titan, scheduled to be decommissioned in August 2019, we present a short series of features highlighting some of Titan’s impactful contributions to scientific research.

Long …
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