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Latest News
NRC to add new items to categorical exclusions list
The Nuclear Regulatory Commission has identified five categories of action to add to its list of categorical exclusions to reduce its documentation work under National Environmental Policy Act (NEPA) procedures.
These revisions are included in the final rule, “Categorical exclusions from environmental review,” which was published in the Federal Register on March 30. The final rule will become effective on April 29.
J. Q. Dong, E. Montalvo, R. Arslanoğlu, E. B. Becker, G.Brunson, R. Carrera, R. Khayrutdinov†, W. A. Walls, W. F. Weldon
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 1229-1234
Ignition Device | doi.org/10.13182/FST91-A29511
Articles are hosted by Taylor and Francis Online.
A detailed evaluation of the electromechanical force distributions in the vacuum vessel of the IGNITEX device during major plasma disruptions is presented. The effects of the disruption plasma conditions, the single-turn toroidal magnet system, and the vessel resistivity are discussed. The electromechanical stresses are evaluated and stress distributions are presented. It is shown that the electromechanical forces due to plasma paramagnatism are comparable to the usual forces due to the plasma toroidal current. The stress analysis is performed for the proposed IGNITEX vacuum vessel.