RELAP5/MOD3.3 Code Validation with Plant Abnormal Event

Table 1

Subdivision of analysis.

Part of analysis	Phase of analysis	Description of phase with the time of analysis duration
Part 1	Phase 1	Steady state at 100% power (1000 seconds)
	Phase 2	Power reduction from 100% to 91.72% for valve testing (1000 seconds)
	Phase 3	Cycling of one turbine governor valve (1500 seconds)
	Phase 4	Steady state at 91.72% power (500 seconds)
Part 2	Phase 5	Turbine governor valve closure with reactor trip (1900 seconds)^*

^*measured data available for 1825 seconds.