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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.
K. Friedrich, E. Inführ, U. Weicht
Nuclear Science and Engineering | Volume 66 | Number 3 | June 1978 | Pages 415-421
Technical Note | doi.org/10.13182/NSE78-A27223
Articles are hosted by Taylor and Francis Online.
The DYN and COSTANZA program systems for kinetics analysis are compared using sample calculations for pebble-bed high-temperature reactors. The DYN point kinetics method appears to be successful even where reactivity changes exceed β.
