316
Appendix A4: 235 U-Fueled ADS Core in Medium-Fast Spectrum
(a) Case 2-D (3000 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 Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr G r
B G r
Gr
D G r
Gr
E G r
Gr
G G r
Gr
r
G
p
p
p
p
p
p
p
p
p
p
r
G
H
r
G
p
p
p
p
p
p
p
p
p
p
r
G
I
r
G
p
p
p
p
p
p
p
p
p
p
p
r
G
J
p
p
r
G
K
F
F F F
F
r
G
p
p
p
p
p
r
G
L
F
F F F
F
r
G
p
p
p
p
p
r
G
M
F
F F F
F
r
G
p
p
p
p
p
r
G
O
F
F F F
F
r
G
p
p
p
p
p
r
G
Q
F
F F F
F
r
G
p
p
p
r
G
p
p
p
p
p
p
p
p
p
r
G
R
r
G
p
p
p
p
p
p
p
p
p
p
r
G
S
r
G
p
p
p
p
p
p
p
p
p
p
p
r
G
T
r
G
p
p
p
p
p
p
p
p
r
G
U
r
G
p
p
p
p
p
p
r
G
V
r
G
p
p
p
r
G
r
G
p
r
G
W
r
G
r
G
r
G
r
G
X
r
G
r
G
r
G
r
G
r
G
Y
Z Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr
Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr
FC#2
N
C3
S5
UIC#5
FC#1
UIC#4
UIC#6
FC#3
S4
C1
C2
S6
BF-3 detector #4
BF-3 detector #3
BF-3 detector #2
BF-3 detector #1
Optical fiber #1
Opcal fiber #2
Optical fiber #3
Optical fiber #4
(b) Case 3-D (2760 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 Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr
B G r
Gr
D G r
Gr
E G r
Gr
G G r
Gr
r
G
p
p
p
p
p
p
p
p
p
p
r
G
H
r
G
p
p
p
p
p
p
p
p
p
p
r
G
I
r
G
p
p
p
p
p
p
p
p
p
p
p
r
G
J
p
p
p
r
G
K
F F F
r
G
p
p
p
p
p
p
r
G
L
F
F F F
F
r
G
p
p
p
p
p
r
G
M
F
F F F
F
r
G
p
p
p
p
p
r
G
O
F
F F F
F
r
G
p
p
p
p
p
r
G
Q
F
F F F
F
r
G
p
p
p
r
G
p
p
p
p
p
p
p
p
p
r
G
R
r
G
p
p
p
p
p
p
p
p
p
p
r
G
S
r
G
p
p
p
p
p
p
p
p
p
p
p
r
G
T
r
G
p
p
p
p
p
p
p
p
r
G
U
r
G
p
p
p
p
p
p
r
G
V
r
G
p
p
p
r
G
r
G
p
r
G
W
r
G
r
G
r
G
r
G
X
r
G
r
G
r
G
r
G
r
G
Y
Z Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr
Gr Gr Gr Gr Gr Gr Gr Gr Gr Gr
FC#2
N
C3
S5
UIC#5
FC#1
UIC#4
UIC#6
FC#3
S4
C1
C2
S6
BF-3 detector #4
BF-3 detector #3
BF-3 detector #2
BF-3 detector #1
Optical fiber #1
Opcal fiber #2
Optical fiber #3
Optical fiber #4
Fig. A4.3 Core configuration (EE1 core) of ADS with 14 MeV neutrons (Subcritical cores) (Ref.
[1])