Nuclear Physics and Atomic Energy

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Nuclear Physics and Atomic Energy

  ISSN: 1818-331X (Print), 2074-0565 (Online)
  Publisher: Institute for Nuclear Research of the National Academy of Sciences of Ukraine
  Languages: Ukrainian, English, Russian
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Nucl. Phys. At. Energy 2016, volume 17, issue 4, pages 354-363.
Section: Atomic Energy.
Received: 06.07.2016; Accepted: 19.10.2016; Published online: 10.04.2017.
PDF Full text (ru)
https://doi.org/10.15407/jnpae2016.04.354

On material and energy sources of formation of fuel-containing materials during Chernobyl NPP UNIT 4 accident

O. V. Mikhailov*

Institute for Safety Problems of Nuclear Power Plants, National Academy of Sciences of Ukraine, Chornobyl, Ukraine

*Corresponding author. E-mail address: alexmikh@ukr.net

Abstract: Results of detailed analysis of material substance of lava-like fuel-containing materials sources (FCM) and clusters with high uranium concentration were presented. Material and energy balance are aggregated in a process model for optimal composition of sacrificial materials and FCM. Quantitative estimate is given for spent nuclear fuelĺ afterheat in a number of other heat energy sources in reactor vault. Conclusion was made that upon condition of 50 % heat loss, remained amount of ôusefulö heat would be sufficient for proceeding of blast furnace version of fuel-containing materials.

Keywords: uranium, fuel-containing materials, sacrificial materials, heat sources, fuel afterheat, material and energy balance.

References:

1. B.S. Prister, └.└. ╩ljuchnikov, V.G. Bariakhtar et al. The Safety Problems of the Nuclear Power. The Lessons of Chernobyl. Ed. by B.S. Prister. 2-nd edition (Chernobyl: Institute for Safety Problems of NPP, 2016) 356 p. (Rus)

2. └.V. Nosovskij, V.N. Vasilchenko, └.└. ╩ljuchnikov, B.S. Prister. The Chernobyl Accident: Overcoming the Experience. Lessons Learned. Ed. by └.V. Nosovskyi (╩yiv: Ďňkhknyga, 2006) 264 p. (Rus)

3. V.G. Savonenkov, ┼.B. └nderson, ┼.└. SmirnovÓ, S.I. Shabalev. Radiogeochemical study of fuel morbid growth resulting from the Chernobyl accident. Proc. V.G. Khlopin Radium Institute XIV (2009) p. 87. (Rus)

4. Yu.╠. Cherkashov, ╬.Yu. Novoselĺskij, ╩.P. Checherov. Investigation of the development of the 1986 accident at the Chernobyl nuclear power plant. └tomic Energy 100(4) (2006) 235. (Rus)

5. A.A. Borovoj, E.P. Velikhov. Chernobyl Experience (Work on the Project "Ukryttya"). Part 1 (Moskva: NITs źKurchatovskij Institut╗, 2012) 168 p. (Rus)

6. └.N. Kiselev. Post-accident balance of nuclear fuel on the Unit 4 of the Chernobyl Nuclear Power Plant. Preprint of RNTs ź╩urchatovskij Institut╗ 5716/3 (╠ţskvÓ, 1994) 20 p. (Rus)

7. E.╠. Pazukhin. Lava-like fuel containing mass of the 4 Unit of the Chernobyl NPP: topography, physical and chemical properties, scenario of formation. Radiokhimija 36(2) (1994) 97. (Rus).

8. ┼.B. └nderson, S.└. Bogatov, └.└. Borovoj et al. Lava-like fuel containing masses of "Ukryttya" object. Preprint of V.╠. Glushkov Cybernetics Institute NAS Ukraine 93-17 (╩yiv, 1993) 44 p. (Rus)

9. S.A. Bogatov. Interaction of Chernobyl NPP power Unit 4ĺs emergency fuel with structural materials - quantitative estimates. Object "Ukryttya" - 10 years. The main results of research (Chernobyl, 1996) 112. (Rus)

10. R.V. Arutyunyan, L.A. Bolshov, A.A. Borovoj et al. Nuclear Fuel in the "Ukryttya" Encasement of the Chernobyl NPP (Moskva: Nauka, 2010) 240 p. (Rus)

11. E.╠. Pazukhin, └.S. Lagunenko, S.└. Dovydĺkov. New quantitative estimates of nuclear fuel in Room 305/2 Objects "Ukryttya". Problemy Bezpeky Atomnykh Elektrostantsii i Chornobylia 14 (2010) 85. (Rus)

12. V.╬. ╩rasnov, └. V. Nosovsĺkyj, V.╠. Rudĺko, V. ╠. Shcherbin. Object "Ukryttya": 30 Years After the Accident (Chornobyl: Institute of NPP Nuclear Safety, 2016) 512 p. (Ukr)

13. K.G. Rudja. Research of developments of accident and formation of fuel containing materials of the destroyed reactor of the Chernobyl NPP Unit 4. PhD thesis (Kyiv: Chornobyl Center for Nuclear Safety, 2003) 130 p. (Rus)

14. Ye.D. Vysotskij, V.O. ╩rasnov, O.S. Lagunenko, E.╠. Pazukhin. Fuel in Room 305/2 of the Chernobyl Nuclear Power Station Unit 4. Zones of critical mass risk. Specification of the scenario of formation of lava-like fuel containing materials. Problemy Bezpeky Atomnykh Elektrostantsii i Chornobylia 8 (2007) 77. (Rus)

15. O.S. Lagunenko. Search and study of the hidden accumulations of fuel containing materials of the destroyed Chernobyl NPP Unit 4. PhD thesis (Kyiv: Institute of NPP Nuclear Safety, N└S of Ukraine, 2008) 148 p. (Ukr)

16. B.I. Ogorodnikov, E.M. Pazukhin, A.A. Kljuchnikov. Radioactive Aerosols of Object ôUkryttyaö: 1986 - 2006. (Chernobyl: Institute of NPP Nuclear Safety, N└S of Ukraine, 2008) 456 p. (Rus)

17. A.A. Borovoj, E.M. Pazukhin, V.F. Strizhov. Effectiveness of measures to eliminate the consequences of the Chernobyl accident (active phase of the accident). Preprint of RNTs źKurchatovskij Institut╗ IAE-6471/11 (Moskva, 2007) 38 p. (Rus)

18. N.N. Talerko. Mesoscale modeling of radioactive contamination formation in Ukraine caused by the Chernobyl accident. Journal of Environmental Radioactivity 78(3) (2005) 311.

19. N.N. Talerko, E.K. Garger. Estimates of primary emissions from emergency Chernobyl Unit via atmospheric transport modeling (review). Problemy Bezpeky Atomnykh Elektrostants│j │ Chornobylya 5 (2006) 80. (Rus)

20. A.S. Lagunenko, B.└. Krasnov, S.└. Dovydĺkov. Fuel in the room 305/2. A possible scenario for the formation of nuclear-hazardous zones. Problemy Bezpeky Atomnykh Elektrostants│j │ Chornobylya 24 (2015) 51. (Rus)

21. E.D. Vysotskij, A.V. Mikhajlov. Conceptual model of the ôblast furnaceö version of formation of nuclear-dangerous accumulation of the Chernobyl NPP unit 4. Problemy Bezpeky Atomnykh Elektrostants│j │ Chornobylya 21 (2013) 99. (Rus)

22. A.V. Mikhajlov, A.O. Doroshenko. On the results of nuclear fuel temperature dynamics restoration at the Chornobyl NPP Unit 4 during active phase of the accident. Yaderna Fizyka ta Energetyka (Nucl. Phys. At. Energy) 14(4) (2015) 352. (Rus)

23. V.V. Gonchar, A.V. Zhidkov. Dynamics of high-temperature interaction of emergency nuclear fuel with constructional materials RBMK. Problemy Chornobylya 9 (2002) 25. (Ukr)

24. O.V. Zhydkov. 25 years-evolution of "Shelter" object fuel-containing materials comprehension: Formation scenarios and physical considerations. Problemy Bezpeky Atomnykh Elektrostantsiy i Chornobylya 16 (2011) 86. (Ukr)

25. M.I. Ozhovan, P.P. Poluektov. The use of glasses in the immobilization of radioactive waste. Bezopasnostĺ Okruzhajushchej Sredy 1 (2010) 112. (Rus)

26. Ju.P. Udalov, N.F. Fedorov, B.A. Lavrov, A.S. Sidorov. Functional materials for passive management of severe accident at a nuclear reactor in out-vessel stage of localization core melt. Part 1. Izvestiya Sankt-Peterb. Gosudarstvennogo Tekhnoljgicheskogo Instituta (Tekhnicheskogo Universiteta) 8(34) (2010) 17. (Rus)

27. E.M. Pazukhin, A.A. Borovoj, A.S. Lagunenko, F.H. Kolomiets. The study of lava-like fuel containing materialsĺ samples taken from different lava depth. Problemy Chornobylya 9 (2002) 66. (Rus)

28. S. Bogatov, A. Borovoi, S. Gavrilov et al. Half an Hour After the Beginning of the Accident (Moscow: OKPPRINT, 2006) 22 p.

29. S.A. Bogatov, A.A. Borovoj, S.L. Gavrilov et al. Database on location of Chernobyl NPP Unit 4ĺs nuclear fuel before and after the accident. Preprint of źKurchatovskij Institut╗ 130-11/2 (Moskva, 2007) 146 p. (Rus)

30. Thermal and Nuclear Power Plants: Reference book. Ed. by V. A. Grigorĺev and V. M. Zorin (Moskva: Energoizdat, 1982) 624 p. (Rus)

31. E.V. Burlakov, B.K. Bylkin, E.V. Garin et al. Calculation analysis of the radiation characteristics of the ChNPP Unit 1 reactor structures after the final shutdown. Preprint of Mezhotrasl. Naych.-Tekh. Tsentr ôUkrytieö 00-4 (Chernobyl, 2000) 12 p. (Rus)

32. R.V. Arutjunjan, L.└. Bolĺshov, └.V. Vasilĺev, V.F. Strizhov. Physical Models of Severe Accidents on the NPP, Ed. by N.N. Ponomarev-Stepnoj (╠oskva: Nauka, 1992) 232 p. (Rus).

33. A.S. Kuprin, V.A. Belous, V.N. Voevodin et al. High-temperature air oxidation of E110 and Zr-1Nb alloys claddings with coatings. Voprosy Atomnoj Nauki i Tekhniki. Seriya Fizika Radiatsionnykh Povrezhdenij i Radiatsionnogo Materialovedeniya 1(89) (2014) 126. (Rus)

34. N.V. Toropov, V.P. Barzakovskij, V.V. Lapin, N.N. Kurtseva. Phase Diagrams of silicate systems: Reference book. The first issue. Dual system (Leningrad: Nauka, 1969) 822 p. (Rus)

35. P.P. Poluektov, K.P. Sukhanov, Ju.I. Matjunin. Scientific approaches and technical solutions in the treatment of high-level liquid waste management. Rossijskij Khimicheskij Zhurnal XLIX(4) (2005) 29. (Rus)