ORNL-4191 - the Molten Salt Energy Technologies Web Site

More documents

Recommendations

Info

-10 0 20 30 40 50 60 70 AXIAL DISTANCE (In.) 56 ORNL-DWG 67-44798 Fig. 4.6, Axiol Distributions of Fission Density ond Fast Group lmportance in the MSRE with 233U Fuel Looding, - OPNL-OWG 61-11799 DENS1 TY \\TRAVERSF /2 ,GI TRAVEKhE 20 15 io 5 0 5 10 (5 20 25 30 RADIAL 3ISTANCE (in) Fig. 4.7. Rodiol Distributions of Fission Density in the MSRE with 2331J Fuel Looding. epithermal-to-thermal flux ratios, determined by averaging the EX’rEI
. r. ~ ~ ~ Fig. 4.8. Axiol Distribution of Thermal Neutron Flux in the MSRE with 233U Fuel Loading. THREE RODS WITHDRAWN - ........ .......... ORNL -DWG 67--11904 . .... ................ I ,- ThREE HODS !4ITI-!ORAWN i CONTRCL I I ELEMENT -7 i- ........ I I L...l ............. I ........ 1 ...... 1 1 ! 30 75 20 15 40 5 0 5 10 15 70 75 30 RADIAL DlSl ANCE (in ) Fig. 4.9. Radial Distributions of Thermal Neutron Flux in the MSRE with 233U Fuel Loading. flux, averaged over the volume of the fuel circii- lating system and normalized to 4 blw. As dis- cussed in the preceding section, these magnitudes are normalized to the minimum critical uranium concentration. Note also that these values include Mw.-'.) the "flux dilution" effect of the time the fuel spends in the external pipirig and heat exchanger. (The corresponding value of the thermal flux, averaged only over the graphite-moderated region of the core, is 3.60 x lo1' neutrons cm" sec..'
Page 3 and 4:
c c c Contract No. W-.740 5-eng- 26
Page 5 and 6:
, INTRODUCTION ....................
Page 7 and 8:
7 . SYSTEMS AND COMPONENTS DEVELOPM
Page 9 and 10:
. 15.7 Oxygen Analysis ............
Page 11 and 12:
i The objective of the Molten-Salt
Page 13 and 14:
PART 1. MOLTEN-SALT REACTOR EXPERIM
Page 15 and 16: PART 2. MSBR DESlGN AND DEVELOPMENT
Page 17 and 18: especially when the system is stabi
Page 19 and 20: generated species in molten fluorid
Page 21 and 22: cold leg. The second loop, of Naste
Page 23 and 24: Part 1. Molten-Salt Reactor Experim
Page 25 and 26: was at full power continuously exce
Page 27 and 28: Analysis and details of operations
Page 29 and 30: 1.2 REACTlVlTY BALANCE J. R. Engel
Page 31 and 32: alance results during this time sho
Page 33 and 34: II_- - 23 Table 1.2. MSRE Cumulotiv
Page 35 and 36: 4 2 5 10 20 transient that followed
Page 37 and 38: 27 Fig. 1.13. Motor of Reactor Cell
Page 39 and 40: personnel access to the area where
Page 41 and 42: accumulation rate at present indica
Page 43 and 44: The retrieval of the sample latch w
Page 45 and 46: The moisture condensed from the cel
Page 47 and 48: MSRE, details of some of the equipm
Page 49 and 50: 39 Fig. 2.2. General View of Latch
Page 51 and 52: c 41 Table 2.1. Radiation Levels Fo
Page 53 and 54: significantly, indicating clearly t
Page 55 and 56: 2.5 PUMPS P. G. Smith A. G. Grindel
Page 57 and 58: 3.1 MSRE OPERATING EXPE RI ENCE C.
Page 59 and 60: The rate-of-fill interlocks, includ
Page 61 and 62: 16 15 44 (3 42 I1 9 51 LLETHARGY 8
Page 63 and 64: shown as solid points in Fig. 4.1 (
Page 65: These are the results of two-dimens
Page 69 and 70: . 59 Fig. 4.10. Axial Distribution
Page 71 and 72: - 12 0.0 $ 04 Lo ... z ? I- ;s -04
Page 73 and 74: Part 2. MSBR Design and Development
Page 75 and 76: ather than just the core and to pro
Page 77 and 78: A . 9.
Page 79 and 80: 0 2 4 6810 LLLLLLU 1 INCHES COOLING
Page 81 and 82: however, electric heaters are provi
Page 84 and 85: I 43ft 3in REACTOR ’ t 40in. ! 3i
Page 86 and 87: of machining or close tolerances. T
Page 88 and 89: GASCONN I GAS SKIRT 4ft 8in. OD 19f
Page 90 and 91: 271 TIRES 2%. A PITCH L- STEAM (la
Page 92 and 93: 6.1 MSBR PHYSICS ANALYSIS 0. L. Smi
Page 94 and 95: 4 V S; 0.06 v F 2.25 2.24 2.23 2.22
Page 96 and 97: 0 8 6 4 7- 4=H20 SPECTRUM 2=D20 SPE
Page 98 and 99: chief indicators of performance. Th
Page 100 and 101: Work related to the Molten-Salt Bre
Page 102 and 103: I- 92 -Clt NO ClRCUl ATING BUBBLES
Page 104 and 105: L- a w r 94 ORNL-OWG 67-(1815 io‘
Page 106 and 107: about 500 mm Hg at the test operati
Page 108 and 109: 1 I 1 I 1 98 MOTOR COUPLING dWER BE
Page 110 and 111: head and flow characteristics of th
Page 112 and 113: The chemical research and developme
Page 114 and 115: 0 'i! m 0 w m d m w 0 W m 9 4 w lx
Page 116 and 117:
Sample Nc. F312-10 FPi2-1: FP12-12
Page 118 and 119:
~. 108 Table 8.2. Chemical Analyses
Page 120 and 121:
tenfold or more as a consequence of
Page 122 and 123:
mechanism is available which satisf
Page 124 and 125:
An additional purpose of sampling w
Page 126 and 127:
9. Fission Product Behavior in the
Page 128 and 129:
een stripped is more nearly 50% of
Page 130 and 131:
E > 0 12.0
Page 132 and 133:
(014 5 2 4 o~~ 40" 5 2 5 - BLANK -~
Page 134 and 135:
loi3 5 2 40’2 E : 5 m L al a 0) i
Page 136 and 137:
126 Table 9.4, Fission Product Depo
Page 138 and 139:
Table 9.7- Approximate Fission Prod
Page 140 and 141:
(e.g., in metallic colloidal aggreg
Page 142 and 143:
SAMPLES in. DlAM X t'46 in. ,,/NOR-
Page 144 and 145:
c( 0 c c 0 134
Page 146 and 147:
10.1 OXIDE CHEMISTRY OF ThF,-UF, ME
Page 148 and 149:
BeF, in 2LiF 13eF,, this partial pr
Page 150 and 151:
(up to one week) the transparency o
Page 152 and 153:
The appearance in appreciable conce
Page 154 and 155:
MoF3 e h l o .... ~~ .... Mo t MoF,
Page 156 and 157:
i observed peak heights for Mo 2F9
Page 158 and 159:
12.1 EXTRACT] ROTACTlNlUM FROM ever
Page 160 and 161:
2 a STATIC -~ -0 AGITATED A AVERAGE
Page 162 and 163:
to the end of the nickel anode. A m
Page 164 and 165:
centration (97% removed). The distr
Page 166 and 167:
point marked with a cross is the va
Page 168 and 169:
13. FB u orate 13.1 PHASE RELATIONS
Page 170 and 171:
THERMOCOUPI-F FURNACE I TO VACUUM O
Page 172 and 173:
Cr Metal Hastelloy N Fe Mo ~ 162 Ta
Page 174 and 175:
- 0 0.44 0.40 0.36 0.32 .- + z 0.28
Page 176 and 177:
. Development and E aluation of for
Page 178 and 179:
Sample No. M Wil 1 FP-9-4 FP-10-25
Page 180 and 181:
LJ !+€AD POT I I I I I I I I 1 I
Page 182 and 183:
This uranium species disappeared sl
Page 184 and 185:
174 BI I - CARRIER - ...... -+ SAMP
Page 186 and 187:
olten- I rr Molten-salt breeder rea
Page 188 and 189:
I COLD LEG RETURN LIN 178 CORE OUTL
Page 190 and 191:
March 17 following the fission prod
Page 192 and 193:
Table 15.3. Comparison of Values fo
Page 194 and 195:
likely cause of failure is the rapi
Page 196 and 197:
186 Fig. 15.6. Inner Surfoce of Col
Page 198 and 199:
188 Fig. 15.8. Inner Surface of Cor
Page 200 and 201:
on final salt samples. 'This value
Page 202 and 203:
P c9 P 082 P 8'ZF P 1.11 .c OF P S0
Page 204 and 205:
HFIR FUEL ELLEMENT ,EXPERIMEUT 194
Page 206 and 207:
Our materials program has been conc
Page 208 and 209:
198 SPLIT STRAP SLEEVE BAND (a) S F
Page 210 and 211:
others, but all three stringers in
Page 212 and 213:
- Y) a - 70 60 50 40 (0 m 30 + m 20
Page 214 and 215:
204 Fig. 16.7. Photomicrographs of
Page 216:
206 Fig. 16.9. Photomicrographs of
Page 219 and 220:
AXF-5QRG 4-4 4 a9g/rm3 4f 56 % ~ AX
Page 221 and 222:
Carbon Corporation, Poco Graphite,
Page 223 and 224:
was found. In view of the low react
Page 225 and 226:
SIC TEMPERATURE STAINLESS STEEL TUB
Page 227 and 228:
18.1. IMPRQVING THE RESISTANCE are
Page 229 and 230:
These aging studies will be expande
Page 231 and 232:
221 Fig. 18.3. Hastellay N Containi
Page 233 and 234:
Fig. 18.5. Hasvellcy N (Titanium Mo
Page 235 and 236:
ORWL-DWG 67-tIP39 !-in -THICK PLATE
Page 237 and 238:
227 Toble 18.3. Thermal Convection
Page 239 and 240:
229 ORNL-DWG 67-io980 Impurity Anal
Page 241 and 242:
231 Fig. 18.16. Hastelloy N Thermal
Page 243 and 244:
time what the effective diffusiviti
Page 245 and 246:
Figure 18.20 shows an area near the
Page 247 and 248:
The third design, which is also a d
Page 249 and 250:
Part 6. Molten-Salt Processing and
Page 251 and 252:
that the behavior of the rare-earth
Page 253 and 254:
22. Distillation of MSRE Fuel Carri
Page 255 and 256:
23. Steady-State Fission Product Co
Page 257 and 258:
sec (50 hr). These latter residence
Page 259 and 260:
analysis of filtered samples and th
Page 261 and 262:
25. Modifications to MSRE Fuel Proc
Page 263:
nickel line through a sintered meta
Page 267 and 268:
1. R. K. Adams 2. G. M. Adamson 3.
Page 269 and 270:
344. E. H. Taylor 345. W. Terry 346
show all

ORNL-4191 - the Molten Salt Energy Technologies Web Site

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?