286
Appendix A3: 235 U-Fueled and Pb-Zoned ADS Core
(a) Case D1 (Reference core; 4560 HEU plates)
(b) Case D2 (4400 HEU plates)
4
5
6
7
8
9
10 11 12 13
14 15 16
17 18 19 20 21 22
23 24 25 26
A
G r G r G r G r
G r G r G r G r G r G r
G r G r G r
G r G r G r G r G r G r
G r G r G r G r
B
G r
Gr
D
G r
Gr
E
G r
Gr
G G r
Gr
H
G r
p
p
p
p
p
p
p
p
p
p
G r
I
G r
p
p
p
p
p
p
p
p
p
p
G r
J
G r
p
p
p
p
p
p
p
p
p
p
p
G r
K
G r
p
p
F
F
F
F
F
p
p
G r
L
G r
p
p
p
F
f
f
f
F
p
p
p
G r
M G r
p
p
p
F
f
f
f
F
p
p
p
G r
O G r
p
p
F
f
f
f
F
p
p
G r
Q G r
p
p
p
F
F
F
F
F
p
p
G r
R
G r
p
p
p
F
F
F
F
F
p
p
p
G r
T
G r
p
p
F
F
F
F
F
p
p
G r
U
G r
p
p
p
p
F
F
F
p
p
p
p
G r
V
G r
p
p
p
p
p
p
p
p
p
p
p
G r
W G r
p
p
p
p
p
p
p
p
G r
X
G r
p
p
p
p
p
p
p
p
G r
Y
G r
G r
G r
G r
Z
G r
G r
G r
G r
Z' Gr Gr Gr Gr
Gr Gr Gr Gr Gr
Gr Gr Gr Gr Gr Gr
Gr Gr Gr Gr
FC#2
N
C2
C3
S5
S6
FC#3
UIC#5
FC#1
UIC#4
UIC#6
S4
C1
Optical fiber #1
Optical fiber #2
Optical fiber #3
BF-3 detector #1
BF-3 detector #2
BF-3 detector #3
BF-3 detector #4
LiCaf fiber
4
5
6
7
8
9
10 11 12 13
14 15 16
17 18 19 20 21 22
23 24 25 26
A
G r G r G r G r
G r G r G r G r G r G r
G r G r G r
G r G r G r G r G r G r
G r G r G r G r
B
G r
Gr
D
G r
Gr
E
G r
Gr
G
G r
Gr
H
G r
p
p
p
p
p
p
p
p
p
p
G r
I
G r
p
p
p
p
p
p
p
p
p
p
G r
J
G r
p
p
p
p
p
p
p
p
p
p
p
G r
K
G r
p
p
F
F
F
F
F
p
p
G r
L
G r
p
p
p
F
f
f
f
F
p
p
p
G r
M
G r
p
p
p
F
f
f
f
F
p
p
p
G r
O
G r
p
p
F
f
f
f
F
p
p
G r
Q
G r
p
p
p
F
F
F
F
F
p
p
G r
R
G r
p
p
p
F
F
F
F
F
p
p
p
G r
T
G r
p
p
F
F
F
F
F
p
p
G r
U
G r
p
p
p
p
F
p
F
p
p
p
p
G r
V
G r
p
p
p
p
p
p
p
p
p
p
p
G r
W G r
p
p
p
p
p
p
p
p
G r
X
G r
p
p
p
p
p
p
p
p
G r
Y
G r
G r
G r
G r
Z
G r
G r
G r
G r
Z' Gr Gr Gr Gr
Gr Gr Gr Gr Gr
Gr Gr Gr Gr Gr Gr
Gr Gr Gr Gr
FC#2
N
C2
C3
S5
S6
FC#3
UIC#5
FC#1
UIC#4
UIC#6
S4
C1
LiCaF fiber
Optical fiber #2
Optical fiber #3
BF-3 detector #1
BF-3 detector #2
BF-3 detector #3
BF-3 detector #4
Optical fiber #1
Fig. A3.6 Subcritical core configurations of ADS with 14 MeV neutrons (Refs. [1–2]). Note Change
of location of detectors (comparing Case D1 with Case D2, D3, A4, D5 and D6), Optical fiber #1:
(15-16, L-M) → (18-19, I-J), LiCaF fiber: (18-19, I-J) → (15-16, L-M)