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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.
F. W. Barclay, K. W. Dormuth
Nuclear Science and Engineering | Volume 53 | Number 4 | April 1974 | Pages 436-439
Technical Paper | doi.org/10.13182/NSE74-A23374
Articles are hosted by Taylor and Francis Online.
A system of equations is given that can be used to compute the total energy release rate, as a function of time, due to fission-product decay in a uranium-fueled reactor with a time-dependent flux. The use of the equations is demonstrated by simulating a reactor power maneuver with the time variation of fission-product power accounted for, and their time integral is compared with experimental measurements.
