TRACE VVER-440/V-213 Model Cross-Code Validation (NUREG/IA-0524)

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Publication Information

Manuscript Completed: July 2020
Date Published: March 2021

Prepared by:
S. Iegan*, Y. Vorobyov**, O. Zhabin**, S. Yanovskiy**

*State Nuclear Regulatory Inspectorate of Ukraine
9/11 Arsenalna Str.
Kyiv, 01011 Ukraine

**State Scientific and Technical Center for Nuclear and Radiation Safety of Ukraine
35-37 V. Stusa Str.
Kyiv, 03142 Ukraine

K. Tien, NRC Project Manager

Prepared as part of
The Agreement on Research Participation and Technical Exchange Under the Thermal-Hydraulic Code Applications and Maintenance Program (CAMP)

Prepared for:
Division of Systems Analysis
Office of Nuclear Regulatory Research
U.S. Nuclear Regulatory Commission
Washington, DC 20555-0001

Availability Notice

Abstract

This report is developed by the State Nuclear Regulatory Inspectorate of Ukraine (SNRIU) and its technical support organization, the State Scientific and Technical Center for Nuclear and Radiation Safety of Ukraine (SSTC NRS), under Implementing Agreement On Thermal-Hydraulic Code Applications And Maintenance Between The United States Nuclear Regulatory Commission and State Nuclear Regulatory Inspectorate of Ukraine (signed in 2014) in accordance with Article III, Section C, of the Agreement.

The report provides results of the comparison calculations conducted with application of SSTC NRS model of VVER-440/V-213 for TRACE and RELAP5 computer codes. The calculation scenarios analyzed include design basis accidents and transients from several initiating event groups usually evaluated in safety analysis reports.