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Science

Exascale blastoff
3 months ago

Exascale blastoff

By  •  3 months ago  •  Featured, Industry, Science

With the world’s first exascale supercomputer now fully open for scientific business, researchers can thank the early users who helped get the machine up to speed.

Frontier set a new …
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Reaching a New Summit for Supernova Simulations
3 months ago

Reaching a New Summit for Supernova Simulations

By  •  3 months ago  •  Featured, Science

As a result of largescale 3D supernova simulations conducted on the Oak Ridge Leadership Computing Facility’s Summit supercomputer by researchers from the University of Tennessee and Oak Ridge …
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GE Aerospace runs one of the world’s largest supercomputer simulations to test revolutionary new open fan engine architecture
4 months ago

GE Aerospace runs one of the world’s largest supercomputer simulations to test revolutionary new open fan engine architecture

By  •  4 months ago  •  Featured, Industry, Science
  • GE Aerospace is first business to use the U.S. Department of Energy Oak Ridge National Laboratory’s Frontier supercomputer, the world’s fastest supercomputer
  • Frontier can process billions …
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Summit study fathoms troubled waters of ocean turbulence
4 months ago

Summit study fathoms troubled waters of ocean turbulence

By  •  4 months ago  •  Featured, Science, Technology

Simulations performed on the Summit supercomputer at the Department of Energy’s Oak Ridge National Laboratory revealed new insights into the role of turbulence in mixing fluids and could open new …
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LLNL’s Diachin takes helm of DOE’s Exascale Computing Project
4 months ago

LLNL’s Diachin takes helm of DOE’s Exascale Computing Project

By  •  4 months ago  •  Science

By Jeremy Thomas, LLNL

Lawrence Livermore National Laboratory’s Lori Diachin will take over as director of the Department of Energy’s Exascale Computing Project on June 1, guiding the successful, multi-institutional high-performance computing …
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Grid Modeling Tool Successfully Launches on World’s Fastest Supercomputer
4 months ago

Grid Modeling Tool Successfully Launches on World’s Fastest Supercomputer

By  •  4 months ago  •  Science

by Elsie Puig-Santana, PNNL

Exascale Grid Optimization (ExaGO), a power grid simulation and optimization platform developed by Pacific Northwest National Laboratory (PNNL), is the first of its kind to run on Oak …
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Predicting the Future of Fission Power
4 months ago

Predicting the Future of Fission Power

By  •  4 months ago  •  Industry, Science, Technology

As renewable sources of energy such as wind and sun power are being increasingly added to the country’s electrical grid, old-fashioned nuclear energy is also being primed for …
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Early Frontier users seize exascale advantage, grapple with grand scientific challenges
4 months ago

Early Frontier users seize exascale advantage, grapple with grand scientific challenges

By  •  4 months ago  •  Featured, Science

With the world’s first exascale supercomputing system now open to full user operations, research teams are harnessing Frontier’s power and speed to tackle some of the most challenging problems in …
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Learning with the flow
4 months ago

Learning with the flow

By  •  4 months ago  •  Featured, Industry, Science

The bigger the swirl, the bigger the problem — and the bigger the computing power needed to solve it.

Computational fluid dynamics researchers have spent decades studying how liquids and …
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Putting quantum circuits to the test
5 months ago

Putting quantum circuits to the test

By  •  5 months ago  •  Featured, Industry, Science

Researchers used Oak Ridge National Laboratory’s Quantum Computing User Program, or QCUP, to perform the first independent comparison test of leading quantum computers.

The study surveyed 24 quantum processors and …
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Simulating a More Detailed Universe with Frontier
5 months ago

Simulating a More Detailed Universe with Frontier

By  •  5 months ago  •  Featured, Science

A trio of new and improved cosmological simulation codes was unveiled in a series of presentations at the annual April Meeting of the American Physical Society in Minneapolis, …
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NREL, GE Research Team Find Critical Adjustments To Improve Wind Turbine Design
6 months ago

NREL, GE Research Team Find Critical Adjustments To Improve Wind Turbine Design

By  •  6 months ago  •  Featured, Industry, Science

By Brooke Van Zandt, NREL Originally posted by NREL: NREL, GE Research Team Find Critical Adjustments To Improve Wind Turbine Design

 

Low-level jet streams, also known as low-level jets (LLJs), …
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U.S. Department of Energy’s INCITE program seeks proposals for 2024 to advance science and engineering at U.S. leadership computing facilities
6 months ago

U.S. Department of Energy’s INCITE program seeks proposals for 2024 to advance science and engineering at U.S. leadership computing facilities

By  •  6 months ago  •  Featured, Science

Katie Bethea Oak Ridge National Laboratory, betheakl@ornl.gov Beth Cerny Argonne National Laboratory, bcerny@anl.gov

 

The U.S. Department of Energy’s (DOE) Innovative and Novel Computational Impact on Theory and …
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Forging a file system
6 months ago

Forging a file system

By  •  6 months ago  •  Featured, People, Science

Imagine solving the greatest scientific question of the era but having no way to save your answer.

No need to fear, thanks to Dustin Leverman and his team. Leverman leads …
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ORNL Supercomputing Resources Support Simulation of Influenza Virus Showing Universal Vaccine Promise
7 months ago

ORNL Supercomputing Resources Support Simulation of Influenza Virus Showing Universal Vaccine Promise

By  •  7 months ago  •  Featured, Science

According to the World Health Organization, each year influenza infects an estimated 1 billion people worldwide. Between 3 and 5 million of these cases are severe, and up …
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Autocoding Cancer
8 months ago

Autocoding Cancer

By  •  8 months ago  •  Featured, Science

An algorithm developed by the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL) in partnership with the National Cancer Institute (NCI) is speeding up classification, or coding, of …
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