File talk:Decay heat illustration2.PNG
I saw another source with numbers. The following pdf has plots and the following data set. The data set can be reproduced by anyone who feels they can understand it.
Input data
- P0 2e+06 watts Initial Power
- T varies seconds Time since reactor startup
- T_s 315360000 seconds Time of reactor shutdown (10 years)
- T_elapse varies seconds Time since reactor shutdown = T-T_s
- P_ass 125000 watts Max assembly power
- q_max 154199.92 W/m^2 max surface heat flux
ANS ANS ANS ANS Eqn 5 Eqn 6 Reactor Max Assembly T_elapse P/P0 P/P0 P/P0 Power Power Surface heat flux 1e-01 0.0675 0.05967 135000 8437.5 10408.5 1e+00 0.0625 0.05861 125000 7812.5 9637.5 2e+00 0.059 0.05754 118000 7375.0 9097.8 4e+00 0.0552 0.05569 110400 6900.0 8511.8 6e+00 0.0533 0.05414 106600 6662.5 8218.9 8e+00 0.0512 0.05280 102400 6400.0 7895.0 1e+01 0.05 0.04033 0.05163 100000 6250.0 7710.0 2e+01 0.045 0.03493 0.04735 90000 5625.0 6939.0 4e+01 0.0396 0.03024 0.04243 79200 4950.0 6106.3 6e+01 0.0365 0.02778 0.03946 73000 4562.5 5628.3 8e+01 0.0346 0.02616 0.03736 69200 4325.0 5335.3 1e+02 0.0331 0.02496 0.03576 66200 4137.5 5104.0 2e+02 0.0275 0.02156 0.03102 55000 3437.5 4240.5 4e+02 0.0235 0.01860 0.02673 47000 2937.5 3623.7 6e+02 0.0211 0.01704 0.02443 42200 2637.5 3253.6 8e+02 0.0196 0.01602 0.02290 39200 2450.0 3022.3 1e+03 0.0185 0.01526 0.02177 37000 2312.5 2852.7 2e+03 0.0157 0.01311 0.01855 31400 1962.5 2420.9 4e+03 0.0128 0.01125 0.01573 25600 1600.0 1973.8 6e+03 0.0112 0.01027 0.01425 22400 1400.0 1727.0 8e+03 0.0105 0.00962 0.01327 21000 1312.5 1619.1 1e+04 0.00965 0.00914 0.01255 19300 1206.3 1488.0 2e+04 0.00795 0.00779 0.01050 15900 993.8 1225.9 4e+04 0.00625 0.00661 0.00872 12500 781.3 963.7 6e+04 0.00566 0.00599 0.00778 11320 707.5 872.8 8e+04 0.00505 0.00558 0.00716 10100 631.3 778.7 1e+05 0.00475 0.00528 0.00671 9500 593.8 732.5 2e+05 0.004 0.00443 0.00542 8000 500.0 616.8 4e+05 0.00339 0.00368 0.00429 6780 423.8 522.7 6e+05 0.0031 0.00330 0.00371 6200 387.5 478.0 8e+05 0.00282 0.00304 0.00333 5640 352.5 434.8 1e+06 0.00267 0.00285 0.00304 5340 333.8 411.7 2e+06 0.00215 0.00231 0.00225 4300 268.8 331.5 4e+06 0.00166 0.00184 0.00159 3320 207.5 256.0 6e+06 0.00143 0.00160 0.00127 2860 178.8 220.5 8e+06 0.0013 0.00144 0.00107 2600 162.5 200.5 1e+07 0.00117 0.00132 0.00092 2340 146.3 180.4 2e+07 0.0009 0.00099 0.00056 1780 111.3 137.2 4e+07 0.0007 0.00070 0.00032 1360 85.0 104.9 6e+07 0.0006 0.00056 0.00023 1240 77.5 95.6 8e+07 0.0006 0.00047 0.00018 1140 71.3 87.9 1e+08 0.0006 0.00014 1100 68.8 84.8 2e+08 0.0005 0.00007 970 60.6 74.8 4e+08 0.0004 0.00004 830 51.9 64.0 6e+08 0.0004 0.00002 720 45.0 55.5 8e+08 0.0003 0.00002 606 37.9 46.7 1e+09 0.0003 0.00001 534 33.4 41.2 Theanphibian (talk) 19:01, 25 April 2011 (UTC)
