International Journal of Nuclear Energy / 2014 / Article / Tab 3

Research Article

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

Table 3

Results of the evaluated parameters to each simulated model.

Case typeControl rod totally insertedEvaluated parameter
(×10−2) (pcm) (×103) (pcm) (×103) (pcm) (×103)

Case  1Shim1.022360.99603−2.633002.18710−0.39858−2.58568
Safety0.99741−2.49500−0.25967−2.44677
Regulating1.01809−0.427001.77686−0.41024
No rods1.022360.000002.187100.00000

Case  2Shim1.014110.98772−2.639001.39137−1.24327−2.63464
Safety0.98914−2.49700−1.09792−2.48929
Regulating1.01016−0.395001.00578−0.38559
No rods1.014110.000001.391370.00000

Case  3Shim1.023000.99644−2.656002.24829−0.35727−2.60556
Safety0.99805−2.49500−0.19538−2.44367
Regulating1.01851−0.449001.81736−0.43093
No rods1.023000.000002.248290.00000

Case  4Shim1.011260.98479−2.647001.11346−1.54449−2.65795
Safety0.98627−2.49900−1.39211−2.50558
Regulating1.00702−0.424000.69711−0.41636
No rods1.011260.000001.113460.00000

Experimental Data [8, 9]Shim1.018590.99418−2.441001.82507−0.58541−2.41048
Safety0.99615−2.24400−0.38649−2.21156
Regulating1.01434−0.425001.41373−0.41134
No rods1.018590.000001.825070.00000

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