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ACME: Climate Modeling Powered by DOE Supercomputers, Tamed by Uncertainty Quantification
Post, September 22, 2014 • Facing increasing evidence of climate change, scientists around the world are working to improve climate modeling, hoping to provide decision makers solid projections to guide the development of mitigating policies. Khachik Sargsyan is leading a Sandia effort to strengthen climate models through uncertainty quantification (UQ) for the Accelerated Climate Model...
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ExaCT offers “proxy apps”
Post, May 22, 2012 • This month, we debuted the new website for The Center for Exascale Simulation of Combustion in Turbulence (ExaCT). The ExaCT group is actively developing a number of “proxy apps” that represent key aspects of structured-grid adaptive PDE-based combustion simulations. A subset of these proxy apps are available to the public....

ExaCT offers "proxy apps"
Post, May 22, 2012 • This month, we debuted the new website for The Center for Exascale Simulation of Combustion in Turbulence (ExaCT). The ExaCT group is actively developing a number of “proxy apps” that represent key aspects of structured-grid adaptive PDE-based combustion simulations. A subset of these proxy apps are available to the public....

ExaCT Website Debuts
Post, May 8, 2012 • Last month we talked about Exascale Computing and Sandian Dr. Jackie Chen’s collaborative grant with Dr. John Bell of Lawrence Berkeley National Laboratory to establish the Center for Exascale Simulation of Combustion in Turbulence (ExaCT). Our new ExaCT website is now live and full of detailed information on the people,...
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Supercomputing In the Media: National Geographic
Post, June 26, 2012 • Kudos to Sandian Dr. Jackie Chen, whose work on exascale computing systems was recently featured in the National Geographic’s ‘Daily News’ section. Entitled “Supercomputing Power Could Pave the Way to Energy-Efficient Engines,” the news article focused on how the world’s most powerful supercomputers provide critical knowledge to spur the design...

UTRC and CRF researchers discuss turbine engines
Post, June 11, 2012 • On April 23, a group of combustion researchers from the United Technologies Research Center (UTRC) visited the CRF. Led by manager Dr. Catalin Fotache, the UTRC researchers met with senior managers Art Pontau and Andy McIlroy, manager Daniel Dedrick, and others to speak about experimental diagnostics, modeling and simulation with...

Working Toward Success: A Look at the Engine Combustion Network
Post, October 12, 2012 • American industrialist Henry Ford once said, “If everyone is moving forward together, then success will take care of itself.” Ford was no doubt speaking on the basis of his business expertise but some 150 years later, his ideas of success are still in motion at the Combustion Research Facility (CRF)....
Pickett ECN Engine