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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.
P. K. Iyengar, T. K. Basu, K. Chandramoleshwar, S. Das, P. K. Job, S. K. Kapil, V. R. Nargundkar, C. S. Pasupathy, M. Srinivasan, K. Subba Rao
Nuclear Science and Engineering | Volume 70 | Number 1 | April 1979 | Pages 37-52
Technical Paper | doi.org/10.13182/NSE79-A18925
Articles are hosted by Taylor and Francis Online.
PURNIMA, a PuO2-fueled copper-reflected zero-energy fast reactor at Trombay, was built as a mockup of the proposed air-cooled 30-kW Kalpakkam Pulsed Fast Reactor. This paper describes the salient features of PURNIMA and discusses the calculational methods used and the control philosophy and operational procedures adopted. Important aspects relating to the overall safety are examined in detail. Some of the experiments carried out with this facility are also briefly reported.
