Comparative Analysis of the Dalat Nuclear Research Reactor with HEU Fuel Using SRAC and MCNP5

Table 3

Criticality calculations of the DNRR with four control rod banks.

Position of control rods (cm)							Dev.; (pcm)
ShR1	ShR2	ShR3	ShR4	AR	SRAC	MCNP5
45	45	45	45	65	1.00119	1.00064 ± 0.00006	55
47.2	47.2	47.2	47.2	0	0.99960	0.99969 ± 0.00006	9
45.7	45.7	45.7	45.7	40	1.00086	1.00051 ± 0.00006	35
46.7	46.7	46.7	46.7	20	1.00009	0.99998 ± 0.00006	11