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NRC proposes changes to its rules on nuclear materials
In response to Executive Order 14300, “Ordering the Reform of the Nuclear Regulatory Commission,” the NRC is proposing sweeping changes to its rules governing the use of nuclear materials that are widely used in industry, medicine, and research. The changes would amend NRC regulations for the licensing of nuclear byproduct material, some source material, and some special nuclear material.
As published in the May 18 Federal Register, the NRC is seeking public comment on this proposed rule and draft interim guidance until July 2.
R. D. M. Garcia, C. E. Siewert
Nuclear Science and Engineering | Volume 78 | Number 4 | August 1981 | Pages 315-323
Technical Paper | doi.org/10.13182/NSE81-A21365
Articles are hosted by Taylor and Francis Online.
The FN method is used to establish particularly accurate solutions, at modest cost, for the emerging angular fluxes basic to a class of multigroup particle-transport problems. A study of the fundamental computational aspects of the established solution is reported, and numerical results are given, accurate to five significant figures, for the reflected and transmitted angular fluxes relevant to a 16-group albedo problem and to a 19-group albedo problem.
