Appendix A3: 235 U-Fueled and Pb-Zoned ADS Core
295
Table A3.10 Measured results of α [s −1 ] and ρ [$] in Case D1-5 (Ref. [1])
α [s −1 ]
ρ [$]
Detector
Feynman-α
α-fitting
Area
(Sjostrand)
Area
(Gozani)
BF-3 #1 (Ch#1)
498.46 ± 7.46
480.22 ± 5.36
0.899 ± 0.018
1.090 ± 0.028
BF-3 #2 (Ch#2)
489.43 ± 6.55
483.02 ± 5.09
0.887 ± 0.008
1.068 ± 0.014
BF-3 #3 (Ch#3)
488.59 ± 3.46
483.93 ± 3.76
0.890 ± 0.005
1.024 ± 0.009
BF-3 #4 (Ch#4)
–
497.04 ± 9.23
0.891 ± 0.002
0.951 ± 0.010
Fiber #1 (Ch#5)
–
–
–
–
Fiber #2 (Ch#6)
541.11 ± 127.67
709.57 ± 185.61
0.872 ± 0.001
1.181 ± 0.241
LiCaF (Ch#7)
–
–
–
–
A3.2.1.3 Case D2 (4400 HEU Plates)
See (Table A3.11, A3.12, A3.13, A3.14 and A3.15).
Table A3.11 Core condition in Cases D2-1 to D2-3 (4400 HEU plates) (Ref. [1])
Case
C1
C2
A3
S4
S5
S6
k eff
D2-1
1200.00
1200.00
1200.00
1200.00
1200.00
1200.00
0.99328
D2-2
1200.00
1200.00
1200.00
1200.00
1200.00
1200.00
0.99328
D2-3
1200.00
1200.00
1200.00
1200.00
1200.00
1200.00
0.99328
Table A3.12 Beam characteristics of 14 MeV neutrons in Cases D2-1 to D2-3 (Ref. [1])
Case
Frequency (Hz)
Width (μs)
Current (mA)
D2-1
20
75
0.10
D2-2
50
80
0.20
D2-3
100
80
0.15
Table A3.13 Measured results of α [s −1 ] and ρ [$] in Case D2-1 (Ref. [1])
α [s −1 ]
ρ [$]
Detector
Feynman-α
α-fitting
Area (Sjostrand)
Area (Gozani)
BF-3 #1 (Ch#1)
376.67 ± 8.46
370.33 ± 4.94
0.565 ± 0.010
0.652 ± 0.014
BF-3 #2 (Ch#2)
389.96 ± 7.21
370.56 ± 4.21
0.578 ± 0.004
0.665 ± 0.007
BF-3 #3 (Ch#3)
370.68 ± 2.88
369.87 ± 2.84
0.587 ± 0.003
0.437 ± 0.002
BF-3 #4 (Ch#4)
501.71 ± 11.71
376.97 ± 8.13
0.612 ± 0.001
0.647 ± 0.006
Fiber #1 (Ch#5)
–
–
0.585 ± 0.001
–
Fiber #2 (Ch#6)
703.56 ± 71.90
–
0.570 ± 0.001
0.861 ± 0.068
Fiber #3 (Ch#7)
–
–
–
–