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Fusion Science and Technology
Latest News
NRC Hanson's renomination clears Senate committee
Hanson
The U.S. Senate Environment and Public Works Committee voted 18–1 yesterday to advance the renomination of Christopher T. Hanson as a member of the Nuclear Regulatory Commission. Hanson has been a commissioner since 2020, and was named chair by President Biden in January 2021. The full U.S. Senate will consider Hanson’s nomination later this month.
Voices of support: “Chair Hanson is a dedicated public [servant] who has thoughtfully and . . . skillfully led the [NRC] during his tenure as its chair. Throughout his time on the[NRC], he has demonstrated his commitment to ensuring the safety and the security of our nation’s use of nuclear energy,” said EPW committee chair Tom Carper (D., Del.) before the vote.
J. J. Schuss, M. Porkolab, D. Griffin, S. Barilovits, M. Besen, C. Bredin, G. Chihoski, H. Israel, N. Pierce, D. Reiser, K. Rice
Fusion Science and Technology | Volume 4 | Number 2 | September 1983 | Pages 1413-1417
Magnet Engineering | doi.org/10.13182/FST83-A23054
Articles are hosted by Taylor and Francis Online.
We describe here the RF system currently installed on Alcator C that is being used to inject in excess of 1 MW of net RF power into the tokamak plasma during lower hybrid heating and current drive studies. This system provides for RF power and phase monitoring in each of the individual waveguides of the two 16 waveguide launching arrays, and also for fault protection both at the waveguide arrays and klystrons. Using this system good waveguide-plasma coupling has been obtained and net RF power densities of 9 kW/cm2 have been injected by the waveguide array without microwave arcing.