0 5 10 15 20 0.00
0.10 0.20 0.30 0.40 0.50
SPIKE calculation
Pressure (MPa)
Time (ms)
0 5 10 15 20
0.00 0.10 0.20 0.30 0.40 0.50
PNC data
0 10 20 30 40 50
0.06 0.08 0.10 0.12 0.14
ρcVo
Pressure (MPa)
Time (ms)
Steam Generator
Hot Legs (1) Cold Leg (1)
Cold Legs (2)
Containment Vessel
Reactor Vessel Closure Head
IHX
EMP
Inside Containment
T-Junctions:
(detail see below)
Cold/Hot Legs (0.35m)
Cold/Hot Legs (0.5m) EMP
Isolation Valves (4) Hot Legs (2)
Isolation Valves (2) Outside Containment
Core
Rupture Disk
Sodium Dump Tank Vessel Liner
Separa- tor
0 10 20 30
0.0 0.5 1.0 1.5 2.0
branch 1 rupture disk pipe branch 16 branch 18 branch 22 branch 23 branch 24 IHX tube branch 30 branch 31 reaction bubble
Pressure (MPa)
Time (sec)
0 5 10 15 20
0 5 10 15 20
branch 1 rupture disk pipe branch 16 branch 18 branch 22 branch 23 branch 24 IHX tube branch 30 branch 31 reaction bubble
Pressure (MPa)
Time (sec)
±
× ¸ ² 1 ¼ö °Ý Çö »ó ¾Ð ·Â ÆÄ °Å µ¿ ±× ¸ ² 2 PNC ½Ç Çè °á °ú ¿Í ÀÇ ºñ ±³
±
× ¸ ² 3 KALIMER Áß °£ °è Åë (1·ç ÇÁ ) °³ ³ä µµ ±× ¸ ² 4 KALIMER Áß °£ °è Åë °è »ê ¸ð µ¨
±
× ¸ ² 5 steady state °è »ê ± × ¸ ² 6 SWR»ç °í °è Åë ¾Ð ·Â °Å µ¿ (rupture disk ¹Ì ¼³ Ä¡ ½Ã )
29
1 2 3 4 5
6 7
8
9
10
11
12
14 13
15 16
17 18 19 20
21
22 23 24 25
26
27 28 29 30 31 1
32 33
34
35 36 37 38 39 1
39 31 SG EMP
IHX1
IHX2 T Junction (cold leg)
T Junction (hot leg) 2 3 4 5
6 7
8
9
10
11
12 13 15 14
16 17 18 19
20
21 22 23 24
25
26 27 28 30 31
32
33
34
35 36 37 38 39 40
1 1 Legend: branch number
junction number 1
31
40
Rupture Disk
Description for Selected Branches 1 : Hot Leg T-Junction Downstream Pipe (d=0.5m) 13: Rupture Disk Upstream Pipe (d=0.5m) 16: Intermediate Pump Inlet Pipe (d=0.5m) 18: Intermediate Pump Outlet Pipe (d=0.5 m) 22: Cold Leg T-Junction Upstream Pipe (d=0.5m) 23: Cold Leg T-Junction Downstream Pipe (d=0.35m) 24: IHX 1 Inlet Pipe (d=0.35) 27: IHX 1 Tube (d=1.128cm) 30: IHX 1 Outlet Pipe (d=0.35) 31: Hot Leg T-Junction Upstream Pipe (d=0.35m)
0 20 40 60 80 100 -1
0 1 2 3 4
branch 1 rupture disk pipe branch 16 branch 18 branch 22 branch 23 branch 24 IHX tube branch 30 branch 31 reaction bubble
Pressure (MPa)
Time (ms)
0.0 0.2 0.4 0.6 0.8 1.0
0.0 0.5 1.0 1.5 2.0
branch 1 rupture disk pipe branch 16 branch 18 branch 22 branch 23 branch 24 IHX tube branch 30 branch 31 reaction bubble
Pressure (MPa)
Time (sec)
0.0 0.2 0.4 0.6 0.8 1.0
0 2 4 6 8 10
SG exit (1/10) IHX tube (1/10) SG exit (10) IHX tube (10)
Pressure (MPa)
time (s)
0 1 2 3 4 5
0 1 2 3 4 5
branch 1 rupture disk pipe branch 16 branch 18 branch 22 branch 23 branch 24 IHX tube branch 30 branch 31 reaction bubble
Pressure (MPa)
Time (sec)
0.1 1 10
0 2 4 6 8
