nureg/cr-6700 - Oak Ridge National Laboratory

Computer Code Input and Output Listings
Appendix A
78
Listing A.8 Example of OPUS nuclide importance listing output for absorption rankings
spent fuel 100-year decay
cooling time (years)
absorption fractions
nuclide
11 13
0.000E+00 1.000E+00 2.000E+00 3.000E+00 5.000E+00 1.000E+01 2.000E+01 3.000E+01 5.000E+01 7.001E+01 1.000E+02
u238 2.856E-01 2.895E-01 2.899E-01 2.903E-01 2.909E-01 2.922E-01 2.939E-01 2.950E-01 2.964E-01 2.971E-01 2.979E-01
pu239 2.574E-01 2.653E-01 2.657E-01 2.660E-01 2.666E-01 2.677E-01 2.692E-01 2.702E-01 2.713E-01 2.719E-01 2.724E-01
pu240 8.698E-02 8.840E-02 8.874E-02 8.907E-02 8.966E-02 9.089E-02 9.269E-02 9.390E-02 9.521E-02 9.575E-02 9.601E-02
u235 6.195E-02 6.280E-02 6.290E-02 6.298E-02 6.313E-02 6.340E-02 6.380E-02 6.408E-02 6.442E-02 6.465E-02 6.490E-02
am241 2.018E-03 4.657E-03 7.152E-03 9.530E-03 1.396E-02 2.330E-02 3.626E-02 4.400E-02 5.092E-02 5.253E-02 5.164E-02
u236 1.146E-02 1.162E-02 1.164E-02 1.165E-02 1.168E-02 1.173E-02 1.181E-02 1.186E-02 1.193E-02 1.198E-02 1.203E-02
pu242 1.074E-02 1.089E-02 1.090E-02 1.092E-02 1.094E-02 1.099E-02 1.105E-02 1.109E-02 1.114E-02 1.117E-02 1.120E-02
np237 8.792E-03 9.056E-03 9.072E-03 9.089E-03 9.122E-03 9.213E-03 9.436E-03 9.698E-03 1.028E-02 1.088E-02 1.178E-02
pu241 7.987E-02 7.715E-02 7.362E-02 7.024E-02 6.391E-02 5.040E-02 3.127E-02 1.937E-02 7.404E-03 2.825E-03 6.654E-04
am243 5.466E-03 5.545E-03 5.553E-03 5.559E-03 5.571E-03 5.591E-03 5.619E-03 5.635E-03 5.650E-03 5.654E-03 5.654E-03
pu238 4.990E-03 5.295E-03 5.314E-03 5.290E-03 5.221E-03 5.041E-03 4.685E-03 4.347E-03 3.729E-03 3.193E-03 2.527E-03
u234 8.716E-04 9.088E-04 9.359E-04 9.628E-04 1.016E-03 1.144E-03 1.387E-03 1.611E-03 2.009E-03 2.349E-03 2.769E-03
total 8.188E-01 8.329E-01 8.332E-01 8.334E-01 8.334E-01 8.331E-01 8.324E-01 8.320E-01 8.314E-01 8.309E-01 8.304E-01
Computer Code Input and Output Listings Appendix A
78