RELAP5/MOD2 Post-Test Calculation of the OECD LOFT Experiment LP–SB–2 (NUREG/IA–0087, ICSP–LP–SB–2–R)
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Date Published: April 1992
J. Perez, R. Mendizabal
Consejo de Seguridad Nuclear (C.S.N.)
Prepared as part of:
The Agreement on Research Participation and Technical Exchange
under the International Thermal-Hydraulic Code Assessment
and Application Program (ICAP)
Office of Nuclear Regulatory Research
U.S. Nuclear Regulatory Commission
Washington, DC 20555-0001
This document presents the analysis of the OECD LOFT LP–SB–2 experiment performed by the Consejo de Seguridad Nuclear of Spain working group making use of RELAP5/MOD2 in the frame of the Spanish LOFT Project.
LP–SB–2 experiment studies the effect of a delayed pump trip in a small break LOCA scenario with a 3 inches equivalent diameter break in the hot leg of a commercial PWR.