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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 5
Tabular Data for Recommended Decay Heat Power for
Pulse Thermal Fission of 241Pu
| Time | Beta | Uncertainty | Gamma | Uncertainty | Total | Uncertainty |
| (s) | (MeV/s/fission) | (%) | (MeV/s/fission) | (%) | (MeV/s/fission) | (%) |
| 0.0 | 8.441E-1 | 8.3 | 6.351E-1 | 12.3 | 1.479E+0 | 6.7 |
| 1.0E-1 | 7.809E-1 | 7.3 | 5.863E-1 | 11.3 | 1.367E+0 | 5.7 |
| 1.5E-1 | 7.536E-1 | 7.0 | 5.652E-1 | 11.0 | 1.319E+0 | 5.5 |
| 2.0E-1 | 7.284E-1 | 6.8 | 5.457E-1 | 10.8 | 1.274E+0 | 5.4 |
| 3.0E-1 | 6.833E-1 | 6.4 | 5.110E-1 | 10.5 | 1.194E+0 | 5.2 |
| 4.0E-1 | 6.441E-1 | 6.2 | 4.809E-1 | 10.4 | 1.125E+0 | 5.1 |
| 5.0E-1 | 6.097E-1 | 6.0 | 4.546E-1 | 10.3 | 1.064E+0 | 5.1 |
| 6.0E-1 | 5.791E-1 | 5.8 | 4.312E-1 | 10.2 | 1.010E+0 | 5.0 |
| 8.0E-1 | 5.268E-1 | 5.6 | 3.914E-1 | 10.1 | 9.182E-1 | 4.9 |
| 1.0E+0 | 4.836E-1 | 5.4 | 3.587E-1 | 10.0 | 8.423E-1 | 4.8 |
| 1.5E+0 | 4.017E-1 | 5.2 | 2.970E-1 | 9.7 | 6.987E-1 | 4.7 |
| 2.0E+0 | 3.430E-1 | 5.1 | 2.533E-1 | 9.4 | 5.963E-1 | 4.6 |
| 3.0E+0 | 2.633E-1 | 5.0 | 1.949E-1 | 8.8 | 4.582E-1 | 4.5 |
| 4.0E+0 | 2.115E-1 | 4.9 | 1.573E-1 | 8.2 | 3.688E-1 | 4.2 |
| 5.0E+0 | 1.750E-1 | 4.9 | 1.312E-1 | 7.7 | 3.062E-1 | 4.1 |
| 6.0E+0 | 1.480E-1 | 4.9 | 1.120E-1 | 7.4 | 2.600E-1 | 4.0 |
| 8.0E+0 | 1.111E-1 | 5.0 | 8.591E-2 | 7.0 | 1.970E-1 | 3.9 |
| 1.0E+1 | 8.754E-2 | 5.1 | 6.916E-2 | 6.8 | 1.567E-1 | 3.9 |
| 1.5E+1 | 5.539E-2 | 5.2 | 4.602E-2 | 6.3 | 1.014E-1 | 3.8 |
| 2.0E+1 | 3.969E-2 | 5.4 | 3.441E-2 | 5.9 | 7.410E-2 | 3.8 |
| 3.0E+1 | 2.491E-2 | 5.7 | 2.299E-2 | 5.4 | 4.790E-2 | 3.8 |
| 4.0E+1 | 1.807E-2 | 5.9 | 1.736E-2 | 5.3 | 3.543E-2 | 3.8 |
| 5.0E+1 | 1.414E-2 | 5.9 | 1.393E-2 | 5.3 | 2.807E-2 | 3.9 |
| 6.0E+1 | 1.155E-2 | 5.8 | 1.158E-2 | 5.4 | 2.313E-2 | 3.8 |
| 8.0E+1 | 8.288E-3 | 5.5 | 8.486E-3 | 5.3 | 1.677E-2 | 3.7 |
| 1.0E+2 | 6.315E-3 | 4.2 | 6.538E-3 | 4.4 | 1.285E-2 | 3.5 |
| 1.5E+2 | 3.757E-3 | 3.9 | 3.912E-3 | 4.3 | 7.669E-3 | 3.1 |
| 2.0E+2 | 2.594E-3 | 3.9 | 2.677E-3 | 3.9 | 5.271E-3 | 2.8 |
| 3.0E+2 | 1.584E-3 | 4.3 | 1.598E-3 | 3.1 | 3.181E-3 | 2.6 |
| 4.0E+2 | 1.148E-3 | 4.6 | 1.147E-3 | 2.7 | 2.295E-3 | 2.6 |
| 5.0E+2 | 9.077E-4 | 5.0 | 9.081E-4 | 2.3 | 1.816E-3 | 2.7 |
| 6.0E+2 | 7.531E-4 | 5.1 | 7.605E-4 | 2.1 | 1.514E-3 | 2.7 |
| 8.0E+2 | 5.613E-4 | 5.3 | 5.837E-4 | 1.9 | 1.145E-3 | 2.7 |
| 1.0E+3 | 4.443E-4 | 5.4 | 4.780E-4 | 1.9 | 9.222E-4 | 2.7 |
| 1.5E+3 | 2.826E-4 | 5.1 | 3.296E-4 | 2.0 | 6.122E-4 | 2.6 |
| 2.0E+3 | 1.986E-4 | 4.8 | 2.479E-4 | 2.2 | 4.466E-4 | 2.4 |
| 3.0E+3 | 1.137E-4 | 4.1 | 1.585E-4 | 2.6 | 2.722E-4 | 2.3 |
| 4.0E+3 | 7.339E-5 | 3.9 | 1.115E-4 | 2.9 | 1.849E-4 | 2.4 |
| 5.0E+3 | 5.159E-5 | 3.7 | 8.336E-5 | 3.2 | 1.350E-4 | 2.4 |
| 6.0E+3 | 3.868E-5 | 3.8 | 6.509E-5 | 3.3 | 1.038E-4 | 2.6 |
| 8.0E+3 | 2.495E-5 | 4.1 | 4.322E-5 | 3.4 | 6.817E-5 | 2.7 |
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Tokai-mura, Naka-gun, Ibaraki-ken, 319-1195, Japan
