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ANP PROJECT PROGRESS REPOR7 surface revealed no cracks or other flaws. X-ray photographs taken through the shell wall and the thick outer housing wall likewise did not indicate cracks or flaws, but it is iudged that this inspection technique was not sufficiently sensitive to reveal hairline cracks, if such existed, on the exterior surface of the core shell. The internal contour of he shell was mapped by centering the shell on a lathe and measuring 264 radii. For these measurements, 15 axial stations 4 in. apart were designated. The radius was then measured for each 30 deg of rotation from an assigned zero position at the eight stations nearest the small-diameter end. At the seven stations nearest the large-diameter end, the radius was measured for each 15 deg of rotation from the zero position. The measurements obtained were compared with measurements taken after the initial machining of the model, It was found that the average radius at each station in no case differed from the original radius by more than 0.012 in. At no station did the spread from minimum to maximum radius exceed 0.021 in., and the average spread for the 15 stations was 0.014 in. The a' crests" and *'valleys*' in a plot of radius vs rotation indicated that the basic deformation at each axial station was from circular to elliptical or pear shaped. This comparison between final and initial shape is invalid to some degree, because the initial measurements were taken before the shell was welded at euch end and installed into the outer housing. The shell is now back in the test rig and it is to be cycled a total of 300 cycles or to failure. Parts are being fabricated for a second 3Wcycle test on another core-shell model. F OR CE D -CI RCU LA T ION COR RO S I ON AN D MASS-TRANS FE R TESTS W. B. McDonald Fused Salts in lnconel and Hastelloy B J. W. Kingsley P. G. Smith A. G. Smith24 Nine forced-circulation loops, seven fabricated of Inconel and two of Hastelloy B, were operated with fused salts as the circulated fluids during 66 240n assignment from Pratt & Whitney Aircraft. this quarter. The operational data for these loops are summarized in Table 1.4.6. Eight of these loops were electrically heated and one (loop 4935-6) was heated with a natural-gas furnace. Two of the lnconel loops circulated a new fuel mixture (No. 70) NaF-ZrF,-UF, (56-39-5 mole %), and the Hastelloy B loops circulated the fuel mixture (No. 107) NaF-KF-Li F-UF, (1 1.2-41-45.3-2.5 mole %). All other tests were made with the fuel mixture (No. 30) NaF-ZrF4-UF4 (50-46-4 mole X). Other parameters investigated were operating temperature of the fluid, surface-area-to-volume ratio, temperature differential, and Reynolds number. When completed, the results of metallurgical examinations of the loops are reported in Chap. 3.1, '*Dynamic Corrosion Studies." The first Hastelloy B loop failed during attempts to put it into operation. Therefore no corrosion data were obtained, but valuable information per- taining to the engineering, fabrication, and operation of Hastelloy B loops was obtained. As a consequence, the second Hastelloy B loop operated satisfactorily for the scheduled 1000 hr, The one gas-fired loop was terminated at 8319 hr as a result of a leak in the cooled section. This leak occurred while the cooled section was being thawed out after a freezeup which occurred when the pump-drive unit failed. Liquid Metals in lnconel and Stainless Steel J. W. Kingsley P. G. Smith A. G. Smith Twelve forced-circulation loops were operated with sodium or NaK as the circulated fluid, and one was operated with water. Ten of these loops were electrically heated and three were heated , by natural-gas furnaces. The operational data for these loops are summarized in Table 1.4.7. The three loops that are heated by gas furnaces are being operated as life tests. Small centrifugal pumps (model LFB) are used on the gas-heated loops; the other loops that circulate liquid metals have electromagnetic pumps. The model LFB centrifugal pump was used on the loop that circulated water. When completed, the results of metallurgical examinatimsof the loops are reported in Chap. 3.3, "Dynamic Corrosion Studies." w w I .
-17 Inconel I .._I_ I" .. _ _ ~ ._ *Time with temperature differential established. - . ____ I_ l_l_ E c 1 r) 1 MMARY OF OPERATING CONDITIONS OF INCONEL AND HASTELLOY B LOOPS IN WHICH FUEL MIXTURES WERE CIRCULATED Approximate Temperature Maxi mum Maximum Tube Wall Temperature Temperature Operating Ti me* Comments 3000 Life test; terminated at 3000 hr to make Three unsuccessful -c __lll_"__I_ attempts were made to operate this loop 1000 Trouble-free operation terminated on schedule 1022 Terminated on schedule 8319 Life test terminated by pumpdrive failure
Page 3 and 4: Part 1 AIRCRAFT REACTOR ENGINEERING
Page 5 and 6: STATUS OF ART DESIGN Design work on
Page 7 and 8: of pressure loads. The idealized mo
Page 9 and 10: UPPER DECK 7 @ PRESSURE SHEL PERIOD
Page 11 and 12: SOD,UM r--- INCONEL TANK ROOF 0 0.5
Page 13 and 14: TABLE 1.1.1. NaK PUMP SPEEDS AND HO
Page 15 and 16: 62 CALCULATED HEATING (w/crn3) N w
Page 17 and 18: where I = radius of source (taken a
Page 19 and 20: heat exchanger was used. The heatin
Page 21 and 22: head which are bounded by various t
Page 23 and 24: h bd * W - EcBRc+ ORNL-LR-DWG I4918
Page 25 and 26: PERIOD ENDlNC JUNE 10. 1956 TABLE 1
Page 27 and 28: ENRICHER ACTUATOR J. M. Eastman Spe
Page 29 and 30: hd - Thus, even with an input signa
Page 31 and 32: - . 140 120 p 100 g d 80 8 L s In y
Page 33 and 34: and lose their hardness in the pres
Page 35 and 36: p. W 2.5 0.5 0 400 OPERATING TIME (
Page 37 and 38: i 20 too 80 40 20 PERIOD ENDING JUN
Page 39 and 40: c' I - + r 500 450 400 3 50 300 2 2
Page 41 and 42: 01) 0V3H 5: N 0 2 s 0 0 0 5: 0 2 s
Page 43 and 44: the first 200OF and B0F/sec for the
Page 45 and 46: PERIOD ENDING JUNE 10, 1956 TABLE 1
Page 47 and 48: L 0 _, I, -* t; - PERIOD ENDING JUN
Page 49 and 50: LJ 0.005 in. on the diameter and a
Page 51: I 3 -I W CALROD HEATER 1500 I 1400
Page 55 and 56: i E ART FACILITY F. R. McQuilkin Co
Page 57 and 58: L7i PERIOD ENDING JUNE 10, 1956 Fig
Page 59 and 60: PERIOD ENDING JUNE 10, 1956 Fig. 1.
Page 61 and 62: ART OPERATING MANUAL W. B. Cottrell
Page 63 and 64: Part 2 CHEMISTRY W. R. Grimes
Page 65 and 66: W 2.1. PHASE EQUILIBRIUM STUDIES' C
Page 67 and 68: - 0 Q 3 G 4000 900 800 700 a w a 5
Page 69 and 70: - a t a w 1000 900 000 - P 700 3 2
Page 71 and 72: - 0 e 4 000 900 800 5 700 I- a a W
Page 73 and 74: ZrF4 9t2 PERIOD ENDING JUNE 10, 795
Page 75 and 76: U c * NaF*BeF2-2NaF*BeF2 triangle c
Page 77 and 78: THE SYSTEM MgF2-CaF2 L. M. Bratcher
Page 79 and 80: 2.2. CHEMICAL REACTIONS IN MOLTEN S
Page 81 and 82: I id PERIOD ENDING JUNE 10, 1956 an
Page 83 and 84: PERIOD ENDlNG JUNE 10, 1956 V which
Page 85 and 86: u the salt-metal interface, and the
Page 87 and 88: of this reaction will be made at th
Page 89 and 90: +- + z 6 e 6 5 3 3 > k i m 3 2 2 1
Page 91 and 92: FeF,. The FeF, saturation points we
Page 93 and 94: UNIF, = yN should be unity (a pure
Page 95 and 96: Although it appears that the solubi
Page 97 and 98: , . 2.3. PHYSICAL PROPERTIES OF MOL
Page 99 and 100: -0 a rn u) u) DO2 oot c ;o rn OS g
Page 101 and 102: IL, - PERIOD ENDING JUNE 70, 7956 O
Page 103 and 104:
8 00 700 600 - 0 0, w 500 a 3 I- U
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supporting plaque is loaded into th
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u 2.4. PRODUCTION OF FUELS c G. J.
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half of fiscal year 1957. This esti
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2.5. COMPATIBILITY OF MATERIALS AT
Page 113 and 114:
volume of 1 M tartaric acid solutio
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After the trap has been opened, bot
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\ Part 3 METALLURGY W. D. Manly
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FLUORIDE FUEL MIXTURES IN INCONEL F
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PERIOD ENDING JUNE 10, 1956 TABLE 3
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Fig.3.1.3. Region of Maximum Attack
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(d . terminated after 1217 and 1339
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- . LJ BRAZING ALLOYS IN LIQUID MET
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PERIOD ENDING JUNE 10, 1956 NaK wer
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I PERIOD ENDING JUNE 10, 1956 I Fig
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0. PERIOD ENDING JUNE 10, 1956 Fig.
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Fig. 3.2.10. Apparatus for Studying
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STATIC TESTS OF INCONEL CASTINGS R.
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t (JnOOSll 3n918-3NOt IOH (JoOOSI)
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after the l00hr test. The extent of
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tests of the Lindsay Mix specimens,
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LJ DEVELOPMENT OF NICKEL-MOLYBDENUM
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LJ PERIOD ENDING JUNE 10, 1956 Fig.
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2. Canning of the billets with '/,-
Page 151 and 152:
165 . c, e . c3 a PERIOD ENDING JUN
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u allow the billet to start through
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NEUTRON SHIELD MATERIAL FOR HIGH-TE
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PERIOD ENDfNG JUNE 10, 7956 Fig. 3.
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wrought plate used as base material
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J point. A mixture of 50-50 vol % L
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WELDING PROCEDURE: VERTICAL FIXED,
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4 2 t 4 2 in. t 2 WCLASSFKO ORNL-LR
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FABRICATION OF JOINTS BETWEEN PUMP
Page 169 and 170:
* h WELDING PROCEDURE PERlOD ENDING
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1 1 6 in. PUMP BARREL t SECTION AA
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'4 x 6 x 20-in. INCONEL PLATES (/*-
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UNCLASSIFIED PHOTO 17248 Fig. 3.4.1
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through the radiator by passing col
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L, . 1 Q t V ERIOD ENDING JUNE 10,
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to permit the examination of indivi
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LJ . t L t * I LJ Fig. 3.4.33. Tube
Page 185 and 186:
Fig. 3.4.37. Inner Surface of Tube
Page 187 and 188:
EFFECTOF ENVIRONMENTONCREEP- RUPTUR
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PERIOD ENDING JUNE 10, 1956 UNCLASS
Page 191 and 192:
Fig. 35.7. Surface Effect on the St
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44,000 42,000 40,000 - ._ (D 8000 v
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\:r 1 U UNCL 1158 W ioo,ooo 80,000
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fuel mixture (No. 30) NaF-ZrF -UF,
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i u * ‘*$ , .\. The Lindsay Chemi
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6, * c L . c e 4 gi depths greater
Page 203 and 204:
i 4 Part 4 HEAT TRANSFER AND PHYSIC
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4.1. HEAT TRANSFER AND PHYSICAL PRO
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This relationship gives the ratio o
Page 209 and 210:
The parameters of the’experiment
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t Fig. 4.1.7. Fuel Annulus of the V
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uncooled wall temperature that woul
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SHIELD MOCKUP REACTOR STUDY L. C. P
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Liquid (688 to 8986C) I . HT - H3Q
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THERMAL CONDUCTIVITY W. D. Powers T
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cd Fig.4.2.4. Slingers from MTR In-
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a plug when they came in contact wi
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couples were used on this loop to e
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0 20 40 60 80 lo0 I20 440 (60 180 2
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"fast" neutron in a graphite reacto
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eached thermal equilibrium in an in
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0.5 0.4 - a3 l- W z 0.2 0.1 UNCLASS
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TABLE 4.2.3. RESULTS OF EXAMINATION
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U could be evacuated was used for t
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! j * . x - iu I PERlOD ENDlNG JUNE
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CRITICAL EXPERIMENTS FOR THE COMPAC
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. I) a W PERIOD ENDING JUNE 10, 195
Page 245 and 246:
U I I R i c . --. in. long, 18’4,
Page 247:
I, . R t 3 4 . C 7 6 5 W 5 a c3 E4
Page 250 and 251:
1 a
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ANP PROJECT PROGRESS REPORT ot(E) =
Page 254 and 255:
ANP PROJECT PROGRESS REPORT TABLE 5
Page 256 and 257:
ANP PROJECT PROGRESS REPORT TABLE 5
Page 258 and 259:
6 ANP PROJECT PROGRESS REPORT 2 lo7
Page 260 and 261:
ANP PROJECT PROGRESS REPORT GAMMA-R
Page 262 and 263:
ANP PROJECT PROGRESS REPORT 5.3.3,
Page 264 and 265:
ANP PROJECT PROGRESS REPORT A I P I
Page 266 and 267:
ANP PROJECT PROGRESS REPORT SECTION
Page 268 and 269:
ANP PROJECT PROGRESS REPORT .. .._
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