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Operation of thermal protection shields used in the corium catcher at a nuclear power station equipped with VVER reactors

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Abstract

We present the results from experiments confirming the effectiveness of thermal shields used in the design of the ex-vessel corium catcher at nuclear power stations equipped with VVER reactors for limiting the radiation heat loads on the overlying structural and building elements.

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References

  1. I. V. Kukhtevich, V. V. Bezlepkin, V. S. Granovskii, et al., “The Concept of Localization of the Corium Melt in the Ex-Vessel Stage of a Severe Accident at a Nuclear Power Station with a VVER-1000 Reactor,” Teploenergetika, No. 9, 2–7 (2001) [Therm. Eng., No. 9 (2001)].

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Original Russian Text © V.B. Khabensky, V.S. Granovsky, S.V. Beshta, S.A. Vitol, A.A. Sulatskii, E.V. Krushinov, 2011, published in Teploenergetika.

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Khabensky, V.B., Granovsky, V.S., Beshta, S.V. et al. Operation of thermal protection shields used in the corium catcher at a nuclear power station equipped with VVER reactors. Therm. Eng. 58, 310–316 (2011). https://doi.org/10.1134/S0040601511040069

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  • DOI: https://doi.org/10.1134/S0040601511040069

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