Application of computer codes RELAP\SCDAP and MELCOR for the analysis of management of WWER-1000 accidents

7/14/2013 2013 - #02 Global safety, reliability and diagnostics of nuclear power installations

Samokhin D.S. Chuklin A.A.

https://doi.org/10.26583/npe.2013.2.06

The article describes the problem of shortage of significant information about the processes occurring in a nuclear reactor during heavy failure, about parameters of these processes, and as consequence, absence of optimum actions for management of heavy failures. The article gives a description of power plants, performed with the code MELCOR. There is compares the results of calculations of WWER1000 severe accidents generated by means computer codes MELCOR and RELAP/SCDAP.

Link for citing the article: Samokhin D.S., Chuklin A.A. Application of computer codes RELAP\SCDAP and MELCOR for the analysis of management of WWER-1000 accidents. Izvestiya vuzov. Yadernaya Energetika. 2013, no. 2, pp. 47-56; DOI: https://doi.org/10.26583/npe.2013.2.06 (in Russian).