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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Fusion Science and Technology
Latest News
PR: American Nuclear Society welcomes Senate confirmation of Ted Garrish as the DOE’s nuclear energy secretary
Washington, D.C. — The American Nuclear Society (ANS) applauds the U.S. Senate's confirmation of Theodore “Ted” Garrish as Assistant Secretary for Nuclear Energy at the U.S. Department of Energy (DOE).
“On behalf of over 11,000 professionals in the fields of nuclear science and technology, the American Nuclear Society congratulates Mr. Garrish on being confirmed by the Senate to once again lead the DOE Office of Nuclear Energy,” said ANS President H.M. "Hash" Hashemian.
Guangli Kuang, HT-7 Team
Fusion Science and Technology | Volume 42 | Number 1 | July 2002 | Pages 124-130
Technical Paper | doi.org/10.13182/FST02-A219
Articles are hosted by Taylor and Francis Online.
A megawatt grade of lower hybrid wave system was developed on the superconductive tokamak HT-7, and it has been used for lower hybrid current drive (LHCD) experiments for 5 yr. The experiments reveal the dependence of the current drive efficiency on plasma density and the toroidal magnetic field. Long-pulse tokamak discharges have been successfully sustained by LHCD. Plasma current rampup driven by the lower hybrid wave has been studied in detail. Some evidence suggests that the rampup may be used as a method to modify plasma current profile.
