 |
|
Decay Heat Tables
~ Recommended by Atomic Energy Society of Japan ~
| Instantaneous burst fission | Infinite irradiation (1013 sec) | One-year irradiation |
| Table 1 2 3 4 5 | Table 6 7 8 9 10 | Table 11 12 13 14 15 |
| All | Page 1 (0 ~ 8.E+3 sec) | Page 2 (1.E+4 ~ 8.E+8 sec) | Page 3 (1.E+9 ~ 1.E+13 sec) |
Table 12
Tabular Data for Recommended Decay Heat Power for
Thermal Fission of 239Pu and for Irradiation of One Year
| Time | Beta | Gamma | Total |
| (s) | (MeV/fission) | (MeV/fission) | (MeV/fission) |
| 0.0 | 5.168E+0 | 5.300E+0 | 1.047E+1 |
| 1.0E-1 | 5.124E+0 | 5.265E+0 | 1.039E+1 |
| 1.5E-1 | 5.103E+0 | 5.248E+0 | 1.035E+1 |
| 2.0E-1 | 5.083E+0 | 5.232E+0 | 1.031E+1 |
| 3.0E-1 | 5.043E+0 | 5.201E+0 | 1.024E+1 |
| 4.0E-1 | 5.006E+0 | 5.171E+0 | 1.018E+1 |
| 5.0E-1 | 4.970E+0 | 5.143E+0 | 1.011E+1 |
| 6.0E-1 | 4.936E+0 | 5.116E+0 | 1.005E+1 |
| 8.0E-1 | 4.871E+0 | 5.065E+0 | 9.937E+0 |
| 1.0E+0 | 4.812E+0 | 5.019E+0 | 9.831E+0 |
| 1.5E+0 | 4.680E+0 | 4.917E+0 | 9.597E+0 |
| 2.0E+0 | 4.567E+0 | 4.831E+0 | 9.397E+0 |
| 3.0E+0 | 4.381E+0 | 4.688E+0 | 9.069E+0 |
| 4.0E+0 | 4.232E+0 | 4.576E+0 | 8.806E+0 |
| 5.0E+0 | 4.109E+0 | 4.480E+0 | 8.588E+0 |
| 6.0E+0 | 4.004E+0 | 4.399E+0 | 8.403E+0 |
| 8.0E+0 | 3.834E+0 | 4.266E+0 | 8.100E+0 |
| 1.0E+1 | 3.700E+0 | 4.160E+0 | 7.860E+0 |
| 1.5E+1 | 3.456E+0 | 3.961E+0 | 7.417E+0 |
| 2.0E+1 | 3.286E+0 | 3.816E+0 | 7.102E+0 |
| 3.0E+1 | 3.052E+0 | 3.607E+0 | 6.659E+0 |
| 4.0E+1 | 2.890E+0 | 3.455E+0 | 6.345E+0 |
| 5.0E+1 | 2.766E+0 | 3.336E+0 | 6.102E+0 |
| 6.0E+1 | 2.666E+0 | 3.237E+0 | 5.902E+0 |
| 8.0E+1 | 2.510E+0 | 3.080E+0 | 5.590E+0 |
| 1.0E+2 | 2.392E+0 | 2.960E+0 | 5.352E+0 |
| 1.5E+2 | 2.192E+0 | 2.750E+0 | 4.942E+0 |
| 2.0E+2 | 2.060E+0 | 2.611E+0 | 4.670E+0 |
| 3.0E+2 | 1.886E+0 | 2.427E+0 | 4.313E+0 |
| 4.0E+2 | 1.767E+0 | 2.303E+0 | 4.070E+0 |
| 5.0E+2 | 1.675E+0 | 2.207E+0 | 3.882E+0 |
| 6.0E+2 | 1.601E+0 | 2.127E+0 | 3.728E+0 |
| 8.0E+2 | 1.482E+0 | 1.999E+0 | 3.481E+0 |
| 1.0E+3 | 1.390E+0 | 1.896E+0 | 3.286E+0 |
| 1.5E+3 | 1.224E+0 | 1.704E+0 | 2.928E+0 |
| 2.0E+3 | 1.112E+0 | 1.565E+0 | 2.677E+0 |
| 3.0E+3 | 9.684E-1 | 1.373E+0 | 2.341E+0 |
| 4.0E+3 | 8.807E-1 | 1.244E+0 | 2.125E+0 |
| 5.0E+3 | 8.212E-1 | 1.151E+0 | 1.973E+0 |
| 6.0E+3 | 7.777E-1 | 1.081E+0 | 1.858E+0 |
| 8.0E+3 | 7.167E-1 | 9.777E-1 | 1.694E+0 |
Table 12 (continued)
Tabular Data for Recommended Decay Heat Power for
Thermal Fission of 239Pu and for Irradiation of One Year
| Time | Beta | Gamma | Total |
| (s) | (MeV/fission) | (MeV/fission) | (MeV/fission) |
| 1.0E+4 | 6.744E-1 | 9.067E-1 | 1.581E+0 |
| 1.5E+4 | 6.026E-1 | 7.971E-1 | 1.400E+0 |
| 2.0E+4 | 5.547E-1 | 7.337E-1 | 1.288E+0 |
| 3.0E+4 | 4.893E-1 | 6.587E-1 | 1.148E+0 |
| 4.0E+4 | 4.444E-1 | 6.111E-1 | 1.055E+0 |
| 5.0E+4 | 4.109E-1 | 5.758E-1 | 9.867E-1 |
| 6.0E+4 | 3.849E-1 | 5.478E-1 | 9.327E-1 |
| 8.0E+4 | 3.479E-1 | 5.055E-1 | 8.526E-1 |
| 1.0E+5 | 3.206E-1 | 4.743E-1 | 7.949E-1 |
| 1.5E+5 | 2.789E-1 | 4.211E-1 | 6.999E-1 |
| 2.0E+5 | 2.537E-1 | 3.860E-1 | 6.397E-1 |
| 3.0E+5 | 2.236E-1 | 3.392E-1 | 5.628E-1 |
| 4.0E+5 | 2.049E-1 | 3.071E-1 | 5.120E-1 |
| 5.0E+5 | 1.914E-1 | 2.824E-1 | 4.738E-1 |
| 6.0E+5 | 1.807E-1 | 2.624E-1 | 4.431E-1 |
| 8.0E+5 | 1.645E-1 | 2.311E-1 | 3.956E-1 |
| 1.0E+6 | 1.523E-1 | 2.076E-1 | 3.599E-1 |
| 1.5E+6 | 1.313E-1 | 1.674E-1 | 2.987E-1 |
| 2.0E+6 | 1.173E-1 | 1.413E-1 | 2.585E-1 |
| 3.0E+6 | 9.899E-2 | 1.080E-1 | 2.070E-1 |
| 4.0E+6 | 8.737E-2 | 8.739E-2 | 1.748E-1 |
| 5.0E+6 | 7.925E-2 | 7.341E-2 | 1.527E-1 |
| 6.0E+6 | 7.315E-2 | 6.318E-2 | 1.363E-1 |
| 8.0E+6 | 6.432E-2 | 4.876E-2 | 1.131E-1 |
| 1.0E+7 | 5.790E-2 | 3.865E-2 | 9.658E-2 |
| 1.5E+7 | 4.700E-2 | 2.259E-2 | 6.959E-2 |
| 2.0E+7 | 3.972E-2 | 1.385E-2 | 5.357E-2 |
| 3.0E+7 | 3.002E-2 | 6.292E-3 | 3.631E-2 |
| 4.0E+7 | 2.343E-2 | 3.787E-3 | 2.721E-2 |
| 5.0E+7 | 1.851E-2 | 2.790E-3 | 2.130E-2 |
| 6.0E+7 | 1.472E-2 | 2.287E-3 | 1.701E-2 |
| 8.0E+7 | 9.469E-3 | 1.725E-3 | 1.119E-2 |
| 1.0E+8 | 6.238E-3 | 1.393E-3 | 7.631E-3 |
| 1.5E+8 | 2.547E-3 | 9.831E-4 | 3.530E-3 |
| 2.0E+8 | 1.383E-3 | 8.246E-4 | 2.205E-3 |
| 3.0E+8 | 8.293E-4 | 7.066E-4 | 1.536E-3 |
| 4.0E+8 | 7.102E-4 | 6.463E-4 | 1.356E-3 |
| 5.0E+8 | 6.465E-4 | 5.974E-4 | 1.244E-3 |
| 6.0E+8 | 5.953E-4 | 5.541E-4 | 1.149E-3 |
| 8.0E+8 | 5.093E-4 | 4.781E-4 | 9.871E-4 |
Table 12 (continued)
Tabular Data for Recommended Decay Heat Power for
Thermal Fission of 239Pu and for Irradiation of One Year
| Time | Beta | Gamma | Total |
| (s) | (MeV/fission) | (MeV/fission) | (MeV/fission) |
| 1.0E+9 | 4.367E-4 | 4.133E-4 | 8.497E-4 |
| 1.5E+9 | 2.989E-4 | 2.869E-4 | 5.858E-4 |
| 2.0E+9 | 2.053E-4 | 1.994E-4 | 4.044E-4 |
| 3.0E+9 | 9.672E-5 | 9.628E-5 | 1.930E-4 |
| 4.0E+9 | 4.577E-5 | 4.651E-5 | 9.228E-5 |
| 5.0E+9 | 2.173E-5 | 2.248E-5 | 4.422E-5 |
| 6.0E+9 | 1.038E-5 | 1.088E-5 | 2.126E-5 |
| 8.0E+9 | 2.447E-6 | 2.569E-6 | 5.015E-6 |
| 1.0E+10 | 6.383E-7 | 6.318E-7 | 1.270E-6 |
| 1.5E+10 | 7.628E-8 | 5.825E-8 | 1.345E-7 |
| 2.0E+10 | 4.321E-8 | 4.314E-8 | 8.635E-8 |
| 3.0E+10 | 3.471E-8 | 4.263E-8 | 7.734E-8 |
| 4.0E+10 | 3.395E-8 | 4.254E-8 | 7.649E-8 |
| 5.0E+10 | 3.384E-8 | 4.245E-8 | 7.628E-8 |
| 6.0E+10 | 3.378E-8 | 4.235E-8 | 7.613E-8 |
| 8.0E+10 | 3.368E-8 | 4.217E-8 | 7.585E-8 |
| 1.0E+11 | 3.358E-8 | 4.198E-8 | 7.556E-8 |
| 1.5E+11 | 3.333E-8 | 4.152E-8 | 7.485E-8 |
| 2.0E+11 | 3.308E-8 | 4.107E-8 | 7.415E-8 |
| 3.0E+11 | 3.260E-8 | 4.017E-8 | 7.277E-8 |
| 4.0E+11 | 3.212E-8 | 3.930E-8 | 7.142E-8 |
| 5.0E+11 | 3.165E-8 | 3.845E-8 | 7.009E-8 |
| 6.0E+11 | 3.119E-8 | 3.761E-8 | 6.880E-8 |
| 8.0E+11 | 3.029E-8 | 3.599E-8 | 6.628E-8 |
| 1.0E+12 | 2.946E-8 | 3.440E-8 | 6.386E-8 |
| 1.5E+12 | 2.738E-8 | 3.086E-8 | 5.824E-8 |
| 2.0E+12 | 2.552E-8 | 2.765E-8 | 5.316E-8 |
| 3.0E+12 | 2.224E-8 | 2.219E-8 | 4.443E-8 |
| 4.0E+12 | 1.947E-8 | 1.781E-8 | 3.728E-8 |
| 5.0E+12 | 1.712E-8 | 1.430E-8 | 3.142E-8 |
| 6.0E+12 | 1.513E-8 | 1.148E-8 | 2.661E-8 |
| 8.0E+12 | 1.197E-8 | 7.395E-9 | 1.936E-8 |
| 1.0E+13 | 9.629E-9 | 4.765E-9 | 1.440E-8 |
Copyright © 1995-2011, Japan Atomic Energy Agency, Nuclear Data Center
Tokai-mura, Naka-gun, Ibaraki-ken, 319-1195, Japan
