Modification of Neutron Kinetic Code for Plate Type Fuel Nuclear Reactor

Table 1

Design parameter of reactor core.

Core parameters	Designing values
Core power	220 MW
Fuel type	Plate type
Fuel used	Zr2 + UO2(Nb)25%
Number of fuel assemblies	55
Number of fuel plates in one assembly	3 × 20 = 60
Total number of fuel plates	3300
Number of control rod groups	6
Height of each fuel assembly	1.5 m
Fuel meat width	1.2 mm
Cladding thickness	0.4 mm
Total heat transfer area of core	937.431 m^2
Single channel flow width	2 mm
Circulation area of core	0.6562017 m^2
Primary coolant pressure	15.5 MPa
Core inlet/outlet temperature	558/597 K
Primary coolant flow rate	1004.3 Kg/S
Total number of pumps	6