Simulation Results

Irradiated Core

Sigma

Safety Analysis Report (SAR)

Control rod fully withdrawn

1.00388

1.4 × 10−4

1.00400

Excess reactivity (mk)

3.86

-

4.0

Control rod fully inserted

0.99689

1.4 × 10−4

-

Control rod worth

6.98

2.0 × 10−2

6.8

Shutdown margin

3.12

8.0 × 10−2

3.0

Delayed neutron fraction (∆k/k)

8.17507 × 10−3

4.0 × 10−4

8.08 × 10−3

Neutron generation time (∆k/k)

8.147 × 10−5

2.0 × 10−6

8.12 × 10−5

Maximum power peaking factor

1.3522

-

1.3525

Moderator reactivity coefficient (mk/˚C)

−0.1218

-

−0.1