- #1
muthboravy
- 1
- 0
Hello everyone here,
I do need your help in this matter, please kindly help me solve this problem. I am new to this forum and now am seeking for help.
I am new to MCNP code, and I run MCNP6 code using BURN card and it give me fatal error say "Model required. Cannot use memory reduction option".
the whole input are below
C FUEL ASSEMBLY 17x17
C ==== fuel, Universe 1 =====================
1 1 -10.176 -1 u=1 vol=105.30977 imp:n=1
3 2 -6.56 1 -3 u=1 imp:n=1
4 3 -0.998207 3 u=1 imp:n=1
c ===== Guide Tube Uinverse 4================
6 3 -0.998207 -10 u=4 imp:n=1
7 2 -6.56 10 -11 u=4 imp:n=1
8 3 -0.998207 11 u=4 imp:n=1
c ===== Instructmentation Tube Universe 5====
10 3 -0.998207 -10 u=5 imp:n=1
11 2 -6.56 10 -11 u=5 imp:n=1
12 3 -0.998207 11 u=5 imp:n=1
c ========= SLOBA 15% Universe 3=============
13 5 -3.52 -50 u=3 vol=25.13274 imp:n=1
14 6 -0.001205 50 -51 u=3 vol=60.88407 imp:n=1
15 2 -6.56 51 -52 u=3 vol=4.712389 imp:n=1
16 5 -3.52 52 -53 u=3 vol=14.89115 imp:n=1
17 6 -0.001205 53 -54 u=3 vol=11.42193 imp:n=1
18 2 -6.56 54 -55 u=3 vol=25.31963 imp:n=1
19 3 -0.99827 55 u=3 vol=176.3183586 imp:n=1
c ===== Lattice Assembly ====================
100 3 -0.998207 -12 13 -14 15 4 -5 u=10 lat=1 imp:n=1 &
fill=-8:8 -8:8 0:0 &
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 2
1 1 3 1 1 4 1 1 4 1 1 4 1 1 3 1 1 & $ 3
1 1 1 4 1 1 1 1 1 1 1 1 1 4 1 1 1 & $ 4
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 5
1 1 4 1 1 4 1 1 4 1 1 4 1 1 4 1 1 & $ 6
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 7
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 8
1 1 4 1 1 4 1 1 5 1 1 4 1 1 4 1 1 & $ 9
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 10
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 11
1 1 4 1 1 4 1 1 4 1 1 4 1 1 4 1 1 & $ 12
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 13
1 1 1 4 1 1 1 1 1 1 1 1 1 4 1 1 1 & $ 14
1 1 3 1 1 4 1 1 4 1 1 4 1 1 3 1 1 & $ 15
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 16
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 $ 17
101 3 -0.998207 -16 17 -18 19 4 -5 fill=10 imp:n=1
102 2 -6.56 -20 21 -22 23 4 -5 #101 imp:n=1
103 0 20:-21:22:-23:-4:5 imp:n=0
c ========= Fuel Pin ==========
c /////surface card//////
c ======fuel pin======
1 cz 0.4095
2 cz 0.4175
3 cz 0.4750
c ===surface===
*4 pz -100
*5 pz 100
C =========guide tube=======
10 cz 0.57
11 cz 0.61
C ===========Lattice===================
12 px 0.627
13 px -0.627
14 py 0.627
15 py -0.627
C ====Assembly=====
16 px 10.659
17 px -10.659
18 py 10.659
19 py -10.659
c =====Surround of assembly===========
*20 px 10.75
*21 px -10.75
*22 py 10.75
*23 py -10.75
c ======SLOBA geometry================
50 cz 0.2000
51 cz 0.3700
52 cz 0.3800
53 cz 0.4100
54 cz 0.4316
55 cz 0.4760
C ======== Data Card ==========
kcode 1000 1.0000 50 200
ksrc 10.032 0 0 -10.032 0 0
0 10.032 0 0 -10.032 0
10.032 10.032 0 -10.032 -10.032 0
BURN TIME 0.1 0.2 0.3 0.4 1 2 10 15 25
POWER 1.0
MAT 1
MATVOL 86552.05632
BOPT 1 14 1
OMIT=1 8 90233 90234 91232 93235 93236 93239 94236 94237
C ======== Material Card ======
c UO2 d=10.17g/cc
m1 92235 -0.0436342
92238 -0.837866
8016 -0.1185
c --- cladding Zircaloy-4 d=6.560 g/cc ----------
m2 8016 -0.001196
24000 -0.000997
26000 -0.001994
40000 -0.981858
50000 -0.013955
c -------water d=1g/cc
m3 1001 -0.111894 8016 -0.888106
c -------He gas d=0.000166
c m4 2004 -1.0
c -------SLOBA 15% B4C-Al2O3 d=3.520 g/cc
m5 5010 -0.023470
5011 -0.093910
8016 -0.400130
24000 -0.449860
6000 -0.032600
c -------Air d=0.001205g/cc
m6 6000 -0.000124
7014 -0.755268
8016 -0.231781
18000 -0.012827
==================================================
please kindly help, and i couldn't find the problem at all.
I do need your help in this matter, please kindly help me solve this problem. I am new to this forum and now am seeking for help.
I am new to MCNP code, and I run MCNP6 code using BURN card and it give me fatal error say "Model required. Cannot use memory reduction option".
the whole input are below
C FUEL ASSEMBLY 17x17
C ==== fuel, Universe 1 =====================
1 1 -10.176 -1 u=1 vol=105.30977 imp:n=1
3 2 -6.56 1 -3 u=1 imp:n=1
4 3 -0.998207 3 u=1 imp:n=1
c ===== Guide Tube Uinverse 4================
6 3 -0.998207 -10 u=4 imp:n=1
7 2 -6.56 10 -11 u=4 imp:n=1
8 3 -0.998207 11 u=4 imp:n=1
c ===== Instructmentation Tube Universe 5====
10 3 -0.998207 -10 u=5 imp:n=1
11 2 -6.56 10 -11 u=5 imp:n=1
12 3 -0.998207 11 u=5 imp:n=1
c ========= SLOBA 15% Universe 3=============
13 5 -3.52 -50 u=3 vol=25.13274 imp:n=1
14 6 -0.001205 50 -51 u=3 vol=60.88407 imp:n=1
15 2 -6.56 51 -52 u=3 vol=4.712389 imp:n=1
16 5 -3.52 52 -53 u=3 vol=14.89115 imp:n=1
17 6 -0.001205 53 -54 u=3 vol=11.42193 imp:n=1
18 2 -6.56 54 -55 u=3 vol=25.31963 imp:n=1
19 3 -0.99827 55 u=3 vol=176.3183586 imp:n=1
c ===== Lattice Assembly ====================
100 3 -0.998207 -12 13 -14 15 4 -5 u=10 lat=1 imp:n=1 &
fill=-8:8 -8:8 0:0 &
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 2
1 1 3 1 1 4 1 1 4 1 1 4 1 1 3 1 1 & $ 3
1 1 1 4 1 1 1 1 1 1 1 1 1 4 1 1 1 & $ 4
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 5
1 1 4 1 1 4 1 1 4 1 1 4 1 1 4 1 1 & $ 6
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 7
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 8
1 1 4 1 1 4 1 1 5 1 1 4 1 1 4 1 1 & $ 9
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 10
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 11
1 1 4 1 1 4 1 1 4 1 1 4 1 1 4 1 1 & $ 12
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 13
1 1 1 4 1 1 1 1 1 1 1 1 1 4 1 1 1 & $ 14
1 1 3 1 1 4 1 1 4 1 1 4 1 1 3 1 1 & $ 15
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 & $ 16
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 $ 17
101 3 -0.998207 -16 17 -18 19 4 -5 fill=10 imp:n=1
102 2 -6.56 -20 21 -22 23 4 -5 #101 imp:n=1
103 0 20:-21:22:-23:-4:5 imp:n=0
c ========= Fuel Pin ==========
c /////surface card//////
c ======fuel pin======
1 cz 0.4095
2 cz 0.4175
3 cz 0.4750
c ===surface===
*4 pz -100
*5 pz 100
C =========guide tube=======
10 cz 0.57
11 cz 0.61
C ===========Lattice===================
12 px 0.627
13 px -0.627
14 py 0.627
15 py -0.627
C ====Assembly=====
16 px 10.659
17 px -10.659
18 py 10.659
19 py -10.659
c =====Surround of assembly===========
*20 px 10.75
*21 px -10.75
*22 py 10.75
*23 py -10.75
c ======SLOBA geometry================
50 cz 0.2000
51 cz 0.3700
52 cz 0.3800
53 cz 0.4100
54 cz 0.4316
55 cz 0.4760
C ======== Data Card ==========
kcode 1000 1.0000 50 200
ksrc 10.032 0 0 -10.032 0 0
0 10.032 0 0 -10.032 0
10.032 10.032 0 -10.032 -10.032 0
BURN TIME 0.1 0.2 0.3 0.4 1 2 10 15 25
POWER 1.0
MAT 1
MATVOL 86552.05632
BOPT 1 14 1
OMIT=1 8 90233 90234 91232 93235 93236 93239 94236 94237
C ======== Material Card ======
c UO2 d=10.17g/cc
m1 92235 -0.0436342
92238 -0.837866
8016 -0.1185
c --- cladding Zircaloy-4 d=6.560 g/cc ----------
m2 8016 -0.001196
24000 -0.000997
26000 -0.001994
40000 -0.981858
50000 -0.013955
c -------water d=1g/cc
m3 1001 -0.111894 8016 -0.888106
c -------He gas d=0.000166
c m4 2004 -1.0
c -------SLOBA 15% B4C-Al2O3 d=3.520 g/cc
m5 5010 -0.023470
5011 -0.093910
8016 -0.400130
24000 -0.449860
6000 -0.032600
c -------Air d=0.001205g/cc
m6 6000 -0.000124
7014 -0.755268
8016 -0.231781
18000 -0.012827
==================================================
please kindly help, and i couldn't find the problem at all.