Development and Validation of MARS-KS Input Model for SBLOCA Using PHWR Test Facility 


Vol. 36,  No. 2, pp. 111-129, Apr.  2021
10.14346/JKOSOS.2021.36.2.111


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  Abstract

Multi-dimensional analysis of reactor safety-KINS standard (MARS-KS) is a thermal-hydraulic code to simulate multiple design basis accidents in reactors. The code has been essential to assess nuclear safety, but has mainly focused on light water reactors, which are in the majority in South Korea. Few previous studies considered pressurized heavy water reactor (PHWR) applications. To verify the code applicability for PHWRs, it is necessary to develop MARS-KS input decks under various transient conditions. This study proposes an input model to simulate small-break loss of coolant accidents for PHWRs. The input model includes major equipment and experimental conditions for test B9802. Calculation results for selected variables during steady-state closely follow test data within

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  Cite this article

[IEEE Style]

백경록 and 유선오, "Development and Validation of MARS-KS Input Model for SBLOCA Using PHWR Test Facility," Journal of the Korean Society of Safety, vol. 36, no. 2, pp. 111-129, 2021. DOI: 10.14346/JKOSOS.2021.36.2.111.

[ACM Style]

백경록 and 유선오. 2021. Development and Validation of MARS-KS Input Model for SBLOCA Using PHWR Test Facility. Journal of the Korean Society of Safety, 36, 2, (2021), 111-129. DOI: 10.14346/JKOSOS.2021.36.2.111.

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