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Nuclear-hazardous accumulations of fuel-containing materials in the destroyed fourth Unit of the Chernobyl NPP

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Radiochemistry Aims and scope

Abstract

The neutron incident that happened in June 1990 in the 4th Unit of the Chernobyl NPP, destroyed in the accident, at the boundary of rooms 304/3 and 305/2 is analyzed. One of possible scenarios of the incident, consistently accounting for the dynamics and self-extinguishment of the detected neutron anomaly, is suggested.

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References

  1. Studies on Monitoring of Nuclear-Physical Parameters the Fuel-Containing Mass in room 304/3 of the Shelter, Performed in June 1990, Report of the Complex Expedition of the Kurchatov Inst. of Atomic Energy, Chernobyl, 1990, archive no. 1511.

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Correspondence to A. S. Lagunenko.

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Original Russian Text © E.D. Vysotskii, A.A. Klyuchnikov, A.S. Lagunenko, E.M. Pazukhin, V.N. Shcherbin, 2011, published in Radiokhimiya, 2011, Vol. 53, No. 2, pp. 178–183.

Dedicated to the memory of all Chernobyl liquidators who prematurely passed away. To 25th anniversary of the Chernobyl accident.

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Vysotskii, E.D., Klyuchnikov, A.A., Lagunenko, A.S. et al. Nuclear-hazardous accumulations of fuel-containing materials in the destroyed fourth Unit of the Chernobyl NPP. Radiochemistry 53, 206–212 (2011). https://doi.org/10.1134/S1066362211020160

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  • DOI: https://doi.org/10.1134/S1066362211020160

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