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Decay Heat Tables
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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 8
Tabular Data for Recommended Decay Heat Power for
Fast Fission of 238U and for Irradiation of 1013 Seconds
TimeBetaUncertaintyGammaUncertaintyTotalUncertainty
(s)(MeV/fission)(%)(MeV/fission)(%)(MeV/fission)(%)
0.08.307E+02.77.819E+03.51.613E+12.2
1.0E-18.162E+02.27.712E+03.01.587E+11.7
1.5E-18.096E+02.17.663E+02.91.576E+11.7
2.0E-18.032E+02.17.615E+02.81.565E+11.6
3.0E-17.912E+02.07.527E+02.71.544E+11.6
4.0E-17.802E+02.07.445E+02.61.525E+11.6
5.0E-17.699E+02.07.369E+02.61.507E+11.5
6.0E-17.603E+02.07.297E+02.61.490E+11.5
8.0E-17.427E+01.97.167E+02.51.459E+11.5
1.0E+07.269E+01.97.050E+02.41.432E+11.5
1.5E+06.931E+01.96.801E+02.31.373E+11.4
2.0E+06.653E+01.96.597E+02.21.325E+11.4
3.0E+06.213E+01.96.275E+02.11.249E+11.4
4.0E+05.875E+01.96.028E+02.01.190E+11.3
5.0E+05.606E+01.95.831E+01.91.144E+11.3
6.0E+05.385E+01.95.668E+01.91.105E+11.3
8.0E+05.040E+01.95.412E+01.81.045E+11.2
1.0E+14.782E+01.95.216E+01.79.998E+01.2
1.5E+14.345E+01.84.871E+01.69.216E+01.2
2.0E+14.062E+01.84.635E+01.68.697E+01.2
3.0E+13.701E+01.84.312E+01.58.012E+01.1
4.0E+13.464E+01.84.086E+01.47.550E+01.1
5.0E+13.289E+01.73.912E+01.47.201E+01.1
6.0E+13.150E+01.73.769E+01.36.919E+01.1
8.0E+12.939E+01.73.546E+01.36.485E+01.0
1.0E+22.783E+01.83.376E+01.26.160E+01.0
1.5E+22.522E+01.83.084E+01.25.607E+01.1
2.0E+22.356E+01.82.894E+01.25.250E+01.1
3.0E+22.146E+01.82.652E+01.24.798E+01.1
4.0E+22.009E+01.82.496E+01.24.505E+01.1
5.0E+21.907E+01.82.382E+01.24.289E+01.1
6.0E+21.825E+01.82.291E+01.34.117E+01.1
8.0E+21.698E+01.72.149E+01.33.847E+01.0
1.0E+31.600E+01.72.037E+01.33.638E+01.0
1.5E+31.425E+01.61.832E+01.33.257E+01.0
2.0E+31.305E+01.61.684E+01.32.989E+01.0
3.0E+31.151E+01.61.481E+01.42.631E+01.0
4.0E+31.056E+01.61.344E+01.32.400E+01.0
5.0E+39.906E-11.71.244E+01.32.235E+01.0
6.0E+39.427E-11.71.168E+01.32.110E+01.0
8.0E+38.745E-11.71.055E+01.21.930E+01.0
 
Table 8 (continued)
Tabular Data for Recommended Decay Heat Power for
Fast Fission of 238U and for Irradiation of 1013 Seconds
TimeBetaUncertaintyGammaUncertaintyTotalUncertainty
(s)(MeV/fission)(%)(MeV/fission)(%)(MeV/fission)(%)
1.0E+48.263E-11.79.760E-11.21.802E+01.0
1.5E+47.447E-11.78.529E-11.21.598E+01.0
2.0E+46.897E-11.77.824E-11.21.472E+01.0
3.0E+46.147E-11.77.011E-11.21.316E+01.0
4.0E+45.636E-11.76.509E-11.21.215E+01.0
5.0E+45.260E-11.76.142E-11.21.140E+01.0
6.0E+44.973E-11.65.855E-11.21.083E+01.0
8.0E+44.564E-11.65.425E-11.29.989E-11.0
1.0E+54.285E-11.65.112E-11.29.397E-11.0
1.5E+53.857E-11.64.589E-11.28.446E-11.0
2.0E+53.606E-11.54.249E-11.27.855E-11.0
3.0E+53.308E-11.43.801E-11.27.109E-10.9
4.0E+53.123E-11.33.491E-11.26.614E-10.9
5.0E+52.987E-11.33.250E-11.26.237E-10.9
6.0E+52.878E-11.23.052E-11.35.930E-10.9
8.0E+52.710E-11.12.740E-11.35.451E-10.9
1.0E+62.582E-11.02.503E-11.35.085E-10.8
1.5E+62.356E-10.92.093E-11.44.449E-10.8
2.0E+62.199E-10.91.824E-11.54.023E-10.8
3.0E+61.986E-10.81.480E-11.63.466E-10.8
4.0E+61.844E-10.91.266E-11.63.110E-10.8
5.0E+61.740E-10.91.121E-11.62.861E-10.8
6.0E+61.659E-10.91.015E-11.52.674E-10.8
8.0E+61.536E-10.98.657E-21.42.402E-10.8
1.0E+71.443E-10.97.601E-21.32.203E-10.8
1.5E+71.277E-11.05.907E-21.21.868E-10.8
2.0E+71.162E-11.04.967E-21.11.659E-10.8
3.0E+71.003E-11.04.124E-21.21.416E-10.8
4.0E+78.930E-21.13.818E-21.31.275E-10.8
5.0E+78.098E-21.13.676E-21.31.177E-10.9
6.0E+77.453E-21.13.588E-21.41.104E-10.9
8.0E+76.543E-21.23.468E-21.41.001E-10.9
1.0E+85.963E-21.33.378E-21.49.341E-21.0
1.5E+85.218E-21.43.213E-21.58.431E-21.1
2.0E+84.872E-21.53.086E-21.57.958E-21.1
3.0E+84.471E-21.62.869E-21.67.340E-21.1
4.0E+84.160E-21.62.674E-21.66.834E-21.2
5.0E+83.881E-21.72.494E-21.76.375E-21.2
6.0E+83.626E-21.82.327E-21.85.953E-21.3
8.0E+83.172E-22.02.029E-22.05.200E-21.5
 
Table 8 (continued)
Tabular Data for Recommended Decay Heat Power for
Fast Fission of 238U and for Irradiation of 1013 Seconds
TimeBetaUncertaintyGammaUncertaintyTotalUncertainty
(s)(MeV/fission)(%)(MeV/fission)(%)(MeV/fission)(%)
1.0E+92.783E-22.21.770E-22.24.554E-21.6
1.5E+92.036E-22.31.268E-22.83.304E-21.8
2.0E+91.525E-22.59.194E-33.42.444E-22.0
3.0E+99.360E-32.85.084E-34.61.444E-22.3
4.0E+96.594E-33.13.100E-35.89.694E-32.7
5.0E+95.292E-33.42.142E-37.07.434E-33.0
6.0E+94.677E-33.61.679E-38.26.356E-33.4
8.0E+94.245E-34.21.347E-310.65.592E-34.1
1.0E+104.144E-34.81.269E-313.05.413E-34.8
1.5E+104.106E-34.81.245E-313.05.351E-34.8
2.0E+104.101E-34.81.243E-313.05.344E-34.8
3.0E+104.095E-34.81.240E-313.05.336E-34.8
4.0E+104.091E-34.81.238E-313.05.329E-34.8
5.0E+104.087E-34.81.235E-313.15.322E-34.7
6.0E+104.083E-34.81.232E-313.15.315E-34.7
8.0E+104.074E-34.81.227E-313.15.301E-34.7
1.0E+114.066E-34.81.221E-313.15.287E-34.7
1.5E+114.045E-34.81.208E-313.15.253E-34.7
2.0E+114.024E-34.81.195E-313.15.219E-34.7
3.0E+113.984E-34.71.169E-313.15.152E-34.6
4.0E+113.943E-34.71.143E-313.15.087E-34.6
5.0E+113.903E-34.71.119E-313.05.022E-34.6
6.0E+113.864E-34.61.094E-313.04.958E-34.5
8.0E+113.787E-34.61.047E-313.04.834E-34.5
1.0E+123.711E-34.61.002E-313.04.714E-34.5
1.5E+123.531E-34.58.979E-413.64.429E-34.4
2.0E+123.362E-34.48.045E-414.34.167E-34.3
3.0E+123.054E-34.26.458E-415.63.700E-34.2
4.0E+122.781E-34.05.185E-416.83.300E-34.0
5.0E+122.539E-33.84.162E-418.12.955E-33.9
6.0E+122.324E-33.63.342E-419.42.658E-33.7
8.0E+121.960E-33.22.154E-421.92.176E-33.4
1.0E+131.670E-32.81.389E-424.51.809E-33.1

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