1 year ago
Summit Fires up Predictive Breakthrough for Gas Turbines
Gas-fired turbines keep electric generators humming around the world, from power plants and factories to hospitals and universities. But the combustion process that fuels these engines comes with a billion-dollar-a-year …
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2 years ago
GE Spins up Supercomputer Models to Zero in on Energy Loss in Turbines
High-pressure turbines are complex pieces of engineering and vital components of gas turbines used to propel jet engines. The more efficient these jet engines are, the better the outcomes for …
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3 years ago
Realizing the Dream of Rotating Detonation Engines through an OLCF, NETL, GE, and University of Michigan Collaboration
Revisiting an engine concept first proposed in the 1950s, researchers at the University of Michigan (UM) are conducting trailblazing research that may finally unlock its potential for ultra-high-efficiency propulsion and …
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4 years ago
Supercomputers to Help Supercharge Ceramic Matrix Composite Manufacturing
During chemical vapor infiltration, gaseous vapor reacts on the surface of the preform fibers at elevated temperatures to coat the material. If applied long enough, the gas …
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6 years ago
OLCF Helps GE Deliver Next-Generation Gas Turbines
In 2017, US-based General Electric (GE) delivered its newest heavy-duty gas turbine, the 7HA.02, to two power plants in Texas. The installations marked a milestone in natural gas–derived electricity generation, …
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Oak Ridge National Laboratory is managed by UT-Battelle for the US Department of Energy.