Generalized and Stability Rational Functions for Dynamic Systems of Reactor Kinetics

Table 2

Delayed-neutron parameters of typical reactors used in the benchmark test cases.

𝑖	Fast reactor		Thermal reactor (I)		Thermal reactor (II)		Thermal reactor (III)
	𝜆𝑖; (sec^−1)	𝛽𝑖; (pcm)	𝜆𝑖; (sec^−1)	𝛽𝑖; (pcm)	𝜆𝑖; (sec^−1)	𝛽𝑖; (pcm)	𝜆𝑖; (sec^−1)	𝛽𝑖; (pcm)
1	0.0129	16.720	0.0127	28.500	0.0127	26.600	0.0124	21.500
2	0.0311	123.20	0.0317	159.75	0.0317	149.10	0.0305	142.40
3	0.1340	95.040	0.1150	141.00	0.1150	131.60	0.1110	127.40
4	0.3310	144.30	0.3110	305.25	0.3110	284.90	0.3010	256.80
5	1.2600	45.340	1.4000	96.000	1.4000	89.600	1.1300	74.800
6	3.2100	15.400	3.8700	19.500	3.8700	18.200	3.0000	27.300
	𝛽=440 (pcm); Λ=1.0(−7) sec		𝛽=750 (pcm); Λ=5.0(−4) sec		𝛽=700 (pcm); Λ=2.0(−5) sec		𝛽=645 (pcm); Λ=5.0(−5) sec