Analyses of Instability Events in the Peach Bottom-2 BWR Using Thermal-Hydraulic and 3D Neutron Kinetic Coupled Codes Technique

Table 1

LFST-experimental conditions.

Tests	Power		Mass flow rate (Core Inlet)		Enthalpy (Core Inlet)	Pressure (Core Inlet)	DR	NF
	%	MW	kg/s	(%)	(kJ/kg)	(MPa)		(Hz)
PT1	60.6	1995	6753.6	52.3	1184.6	7.06	0.121	0.441
PT2	51.7	1702	5657.4	43.8	1187.8	7.01	0.121	0.471
PT3	59.2	1948	5216.4	40.4	1184.6	7.10	0.344	0.437
PT4	43.5	1434	5203.8	40.3	1183.8	7.06	0.296	0.402