Hostname: page-component-77c89778f8-m8s7h Total loading time: 0 Render date: 2024-07-19T03:04:25.770Z Has data issue: false hasContentIssue false
  • English
  • Français

Radiation consequences of hypothetical accidents associated with transportation of spent nuclear fuel of nuclear submarines aboard floating technical base

Published online by Cambridge University Press:  06 June 2009

J. Barescut ,
S. Bogatov ,
V. Kisselev ,
O. Sorokovikova  and
V. Vysotsky
S. Bogatov
Affiliation:
Nuclear Safety Institute of Russian Academy of Science, 52 B.Tulskaya, 115191 Moscow, Russia
V. Kisselev
Affiliation:
Nuclear Safety Institute of Russian Academy of Science, 52 B.Tulskaya, 115191 Moscow, Russia
O. Sorokovikova
Affiliation:
Nuclear Safety Institute of Russian Academy of Science, 52 B.Tulskaya, 115191 Moscow, Russia
V. Vysotsky
Affiliation:
Nuclear Safety Institute of Russian Academy of Science, 52 B.Tulskaya, 115191 Moscow, Russia
Get access

Abstract

Reload of spent nuclear fuel of nuclear submarines and its subsequent transportation for reprocessing may be carried out by the vessel – floating technical base (FTB). Up to 4–5 reactor cores (∼ 1016 Bq) can be taken aboard, transportation can occur for long distance. In case of the accidents with infringement of protective barriers, FTB may be a significant source of radiation hazard. Two hypothetical accidents associated with explosion and fire aboard and sinking the FTB are analyzed. In the first case a source term for the release and aerial radionuclide spreading out have been estimated, in second case radiation consequences have been estimated for water way taking into account remaining protective barriers. Main task of the assessments was radiation impact on population and environment at long distances from the source.

Type
Research Article
Information
Radioprotection , Volume 44 , Issue 5: ECORAD 2008 - Radioecology and Environmental Radioactivity , 2009 , pp. 159 - 164
Copyright
© EDP Sciences, 2009

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

General principles for design of nuclear power plants. Safety guidance N50-SG-D11. IAEA, Vienna (1988).
Quintiery J.G., A Review of Experiments on the Airborn Release of Stimulated Radioactive Components from Fire. Fire Technology, Volume 34(4) (1998) pp. 307-324.
Translations – safety codes and guides. GRS, Edition 7/83. October 1983.
Banba T., Radionuclide release fractions from the spent nuclear fuel storage facilities under potential fire accident conditions in the Russian Far East Region". Internal RAD Project Report, IIASA, Laxenburg, Austria (2001).
Studying Potential Environmental Consequences of the Maximum (Most Severe) Hypothetical Accident during Nuclear Submarine Utilization-Related Operations in the Kamchatka Peninsula (ATRP 1.3). Report on the First Part of the Project ATRP 1.3, (Contract # 80169-2), NSI, Moscow (2004).
Belikov V.V., Bogatov S.A., Gavrilov S.L et al. Assessment of radiological consequences for some hypothetical accidents for “DalRAO” facilities. Preprint of the NSI #IBRAE-2002-05, Moscow (2002).
Severity, probability and risk of accidents during maritime transport of radioactive material. IAEA-TECDOC-1231. IAEA, Vienna (2001).
Marine corrosion. Reference book. Edited by M. Shumaher. Metallurgy, Moscow (1983).
Ganul M.N., Kuchin N.L. and Sergeev I.V. Study of formation of radioactive contamination of sea water due to sinking of nuclear vessel in open sea. Atomic energy, Volume 81(4), (1966) pp. 282-287
Dogedikov S.I., Juravkov A.M. and Zolotkov A.A., Corrosion stability of spent nuclear fuel in sea water. In: Proceedings of International scientific seminar of the USSR Nuclear Society in Murmansk, 24-28 September. Moscow (1991).
Nagakura T., Maki Y. and Tanaka N. Safety evaluation on transport of fuel at sea and test program on full scale cask in Japan, PATRAM'78, (1978).
The oceanographic and radiological basis for the definition of high-level wastes unsutable for dumping at sea. IAEA, Vienna, 1984 – 51 p.
Ganul M.N., Kuchin N.L., Sergeev I.V., et al. About reference concentrations of man-made radionuclides in sea water. Ecological chemistry, Volume 8(3), (1999) p. 197.