Sensitivity Analysis of the TRIGA IPR-R1 Reactor Models Using the MCNP Code

Table 2

Estimated parameters by MCNP5 code in the simulations.

Case type	Evaluated parameter	Control rod totally inserted
		Shim	Safety	Regulating	No rods
Case  1		0.99603	0.99741	1.01809	1.02236
		0.00011	0.00011	0.00011	0.00011
	(%)	0.01104	0.01103	0.01080	0.01076
	CT (min)	36.14	35.55	35.73	36.20
Case  2		0.98772	0.98914	1.01016	1.01411
		0.00011	0.00011	0.00012	0.00012
	(%)	0.01114	0.01112	0.01188	0.01183
	CT (min)	35.07	35.52	35.78	35.81
Case  3		0.99644	0.99805	1.01851	1.02300
		0.00010	0.00011	0.00011	0.00011
	(%)	0.01004	0.01102	0.01080	0.01075
	CT (min)	89.84	87.56	88.03	89.06
Case  4		0.98479	0.98627	1.00702	1.01126
		0.00011	0.00011	0.00011	0.00011
	(%)	0.01117	0.01115	0.01092	0.01088
	CT (min)	86.94	88.38	88.57	88.43