Parametric Study of Time-Dependent Corrosion Product Activity due to ⁵⁶Mn, ⁵⁸Co, and ⁶⁰Co in the Primary Coolant Circuit of a Typical Pressurized Water Reactor

Table 4

Specific activities of ⁵⁶Mn, ⁵⁸Co, and ⁶⁰Co in primary coolant of PWR with different values of .

(cm^2/s)	Specific activity (Bq/cm^3) after 1000 hours of reactor operation
	^56Mn	^58Co	^60Co
25	12118	21088	432
30	12042	17753	362
35	11965	15321	311
40^a	11889	13476	273
45	11813	12026	243
50	11739	10858	219
55	11666	9899	199

Actual experimental value of resolution value for core in a typical PWR.