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TABLE 3.4.3. RESULTS OF MICROMETER MEASUREMENTS ON DIAMETER OF PUMP BARREL Dimensions (in.) Position Before Welding After Welding Shell Flange Change After Removol of Rostra ints Additional Changes After Annealing Add iti ona I Changes ~~ Change Due to Relief of Residual Stresses Total Changes A1 2 3 4 B1 2 3 4 c1 2 3 4 D1 2 3 4 E l 2 3 4 6.378 6.390 6.3 78 6.378 6.384 6.390 6.381 6.382 6.385 6.386 6.380 6.382 6.396 6.3 83 6.380 6.382 6.388 6.387 6.380 6.38 1 6.383 6.391 6.375 6.380 6.389 6.390 6.376 6.383 6.391 6.386 6.375 6.385 6.393 6.382 6.377 6.381 6.392 6.380 6.373 6.382 +0.005 +0.001 - 0.003 +0.002 +0.005 0 -0.005 +0.001 +0.006 0 - 0.005 +0.003 -0.003 -0.001 -0.001 +0.001 +0.004 - 0.007 -0.007 +0.001 6.387 6.392 6.376 6.382 6.391 6.392 6.380 6.387 6.392 6.387 6.379 6.385 6.401 6.384 6.376 6.383 6.392 6.383 6.378 6.382 + 0.004 +0.001 +0.001 + 0.002 + 0.002 +0.002 +0.004 + 0.004 +0.001 +0.001 +0.004 0 + 0.008 +0.002 -0.001 + 0.002 0 + 0.003 +0.005 0 I 1 6.384 6.393 6.377 6.382 6.388 6.3 91 6.381 6.386 6.391 6.386 6.379 6.3 85 6.401 6.385 6.378 6.385 6.391 6.383 6.377 6.382 -0.003 +0.001 4- 0.001 0 -0.003 - 0,001 +0.001 -0.001 -0.001 -0.001 0 0 0 + 0.001 + 0.002 +0.002 -0.001 0 -0,001 0 + 0.001 +0.002 +0.002 +0.002 -0.001 +O.OOl +0.005 +0.003 0 0 +0.004 0 +0.008 +0.003 +0.001 +0.004 -0.001 + 0.003 + 0.004 0 +0.006 + 0.003 -0.001 +0.004 +0.004 + 0.001 0 +0.004 +0.006 0 -0.001 +0.003 +0.005 +0.002 0 +0.005 +0.003 -0.004 -0.003 + 0.001
FABRICATION OF JOINTS BETWEEN PUMP BARRELS AND THE PRESSURE SHELL OF THE ART P. Patriarca The ability to weld an accurately machined and properly stress-relieved pump barret to a thick- walled pressure shell without the need for finish machining or subsequent stress relieving would simplify considerably the assembly of the “north head” of the ART. A design was suggested to permit such a procedure, and a test was conducted to evaluate the feasibility of the design. The component parts of the joint used for the test are shown in Fig. 3.4.7. The liner flange is shown attached to the pump barrel sleeve, which in turn was welded to the pump barrel. The liner flange is also shown attached to a carbonsteel pipe, .. which was in turn welded to a 2k-in.- ~ thick carbon-steel base plate. This auxfliary weldment was intended to provide a degree of restraint comparable to that to be expected from the northhead expansion tank. PERfOD ENDING JUNE 10, 1956 It is interesting to note that at least partial relief of residual stresses was accomplished by cutting the barrel assembly from the restraints und soaking at 1SWF. This procedure resulted in additional diametrical changes, which indicate that some distortion will occur in the north head in service that may be unacceptable. Axial changes were also determined by micrometer measurements at the positions described in Fig. 3.4.12. The results of the measurements are summarized in Table 3.4.4. It may be noted that an axial shift occurred that was significant in magnitude but remarkably small for the amount of welding involved. These results indicate that some distortion is inevitable and must be either accepted or removed by subsequent machining and that a stress relief anneal will be necessary to remove effects of residual stresses during oper- ation. TABLE 3.4.4. RESULTS OF MICROMETER MEASUREMENTSONAXISOF PUMPBARREL Dimensions (in.) It may be noted that the shell flange is quite Posit ion Before After large, the intent being to minimize distortion of Welding Welding Change the flange and thereby require a realistic proportion of the distortion during welding to occur A1 2.459 2.447 -0.01 2 in the barrel sleeve and hence in the barrel itself. The restraint provided by the auxiliary weldment 2 3 2.459 2.444 2.468 2.468 +0.009 + 0.024 shown in Fig. 3.4.8 was intended to supplement 4 2.437 2.431 -0.006 the afore-mentioned condition and, hence, to more nearly simulate the northhead pressure shell. B1 2 2.492 2.466 2.480 2.470 -0.012 + 0.004 2.433 +0.017 s welded into the p 2.429 -0.008 welding procedure 2.516 -0.008 determined by micrometer me 2.474 2.394 2.431 +0.001 + 0.01 4 -0.006 2.56T -0.002 2.573 -0.002 2.361 +0.010 2.437 -0.003 2.594 0 summarized In Table d that the maximum changes considering the extent of 2.478 2.321 2.438 -0.006 +0.003 - 0.004 181
Page 3 and 4:
Part 1 AIRCRAFT REACTOR ENGINEERING
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STATUS OF ART DESIGN Design work on
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of pressure loads. The idealized mo
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UPPER DECK 7 @ PRESSURE SHEL PERIOD
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SOD,UM r--- INCONEL TANK ROOF 0 0.5
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TABLE 1.1.1. NaK PUMP SPEEDS AND HO
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62 CALCULATED HEATING (w/crn3) N w
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where I = radius of source (taken a
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heat exchanger was used. The heatin
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head which are bounded by various t
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h bd * W - EcBRc+ ORNL-LR-DWG I4918
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PERIOD ENDlNC JUNE 10. 1956 TABLE 1
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ENRICHER ACTUATOR J. M. Eastman Spe
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hd - Thus, even with an input signa
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- . 140 120 p 100 g d 80 8 L s In y
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and lose their hardness in the pres
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p. W 2.5 0.5 0 400 OPERATING TIME (
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i 20 too 80 40 20 PERIOD ENDING JUN
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c' I - + r 500 450 400 3 50 300 2 2
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01) 0V3H 5: N 0 2 s 0 0 0 5: 0 2 s
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the first 200OF and B0F/sec for the
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PERIOD ENDING JUNE 10, 1956 TABLE 1
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L 0 _, I, -* t; - PERIOD ENDING JUN
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LJ 0.005 in. on the diameter and a
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I 3 -I W CALROD HEATER 1500 I 1400
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-17 Inconel I .._I_ I" .. _ _ ~ ._
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i E ART FACILITY F. R. McQuilkin Co
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L7i PERIOD ENDING JUNE 10, 1956 Fig
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PERIOD ENDING JUNE 10, 1956 Fig. 1.
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ART OPERATING MANUAL W. B. Cottrell
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Part 2 CHEMISTRY W. R. Grimes
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W 2.1. PHASE EQUILIBRIUM STUDIES' C
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- 0 Q 3 G 4000 900 800 700 a w a 5
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- a t a w 1000 900 000 - P 700 3 2
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- 0 e 4 000 900 800 5 700 I- a a W
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ZrF4 9t2 PERIOD ENDING JUNE 10, 795
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U c * NaF*BeF2-2NaF*BeF2 triangle c
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THE SYSTEM MgF2-CaF2 L. M. Bratcher
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2.2. CHEMICAL REACTIONS IN MOLTEN S
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I id PERIOD ENDING JUNE 10, 1956 an
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PERIOD ENDlNG JUNE 10, 1956 V which
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u the salt-metal interface, and the
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of this reaction will be made at th
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+- + z 6 e 6 5 3 3 > k i m 3 2 2 1
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FeF,. The FeF, saturation points we
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UNIF, = yN should be unity (a pure
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Although it appears that the solubi
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, . 2.3. PHYSICAL PROPERTIES OF MOL
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-0 a rn u) u) DO2 oot c ;o rn OS g
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IL, - PERIOD ENDING JUNE 70, 7956 O
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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
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volume of 1 M tartaric acid solutio
Page 115 and 116: After the trap has been opened, bot
Page 117 and 118: \ Part 3 METALLURGY W. D. Manly
Page 119 and 120: FLUORIDE FUEL MIXTURES IN INCONEL F
Page 121 and 122: PERIOD ENDING JUNE 10, 1956 TABLE 3
Page 123 and 124: Fig.3.1.3. Region of Maximum Attack
Page 125 and 126: (d . terminated after 1217 and 1339
Page 127 and 128: - . LJ BRAZING ALLOYS IN LIQUID MET
Page 129 and 130: PERIOD ENDING JUNE 10, 1956 NaK wer
Page 131 and 132: I PERIOD ENDING JUNE 10, 1956 I Fig
Page 133 and 134: 0. PERIOD ENDING JUNE 10, 1956 Fig.
Page 135 and 136: Fig. 3.2.10. Apparatus for Studying
Page 137 and 138: STATIC TESTS OF INCONEL CASTINGS R.
Page 139 and 140: t (JnOOSll 3n918-3NOt IOH (JoOOSI)
Page 141 and 142: after the l00hr test. The extent of
Page 143 and 144: tests of the Lindsay Mix specimens,
Page 145 and 146: LJ DEVELOPMENT OF NICKEL-MOLYBDENUM
Page 147 and 148: LJ PERIOD ENDING JUNE 10, 1956 Fig.
Page 149 and 150: 2. Canning of the billets with '/,-
Page 151 and 152: 165 . c, e . c3 a PERIOD ENDING JUN
Page 153 and 154: u allow the billet to start through
Page 155 and 156: NEUTRON SHIELD MATERIAL FOR HIGH-TE
Page 157 and 158: PERIOD ENDfNG JUNE 10, 7956 Fig. 3.
Page 159 and 160: wrought plate used as base material
Page 161 and 162: J point. A mixture of 50-50 vol % L
Page 163 and 164: WELDING PROCEDURE: VERTICAL FIXED,
Page 165: 4 2 t 4 2 in. t 2 WCLASSFKO ORNL-LR
Page 169 and 170: * h WELDING PROCEDURE PERlOD ENDING
Page 171 and 172: 1 1 6 in. PUMP BARREL t SECTION AA
Page 173 and 174: '4 x 6 x 20-in. INCONEL PLATES (/*-
Page 175 and 176: UNCLASSIFIED PHOTO 17248 Fig. 3.4.1
Page 177 and 178: through the radiator by passing col
Page 179 and 180: L, . 1 Q t V ERIOD ENDING JUNE 10,
Page 181 and 182: to permit the examination of indivi
Page 183 and 184: 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
Page 189 and 190: PERIOD ENDING JUNE 10, 1956 UNCLASS
Page 191 and 192: Fig. 35.7. Surface Effect on the St
Page 193 and 194: 44,000 42,000 40,000 - ._ (D 8000 v
Page 195 and 196: \:r 1 U UNCL 1158 W ioo,ooo 80,000
Page 197 and 198: fuel mixture (No. 30) NaF-ZrF -UF,
Page 199 and 200: i u * ‘*$ , .\. The Lindsay Chemi
Page 201 and 202: 6, * c L . c e 4 gi depths greater
Page 203 and 204: i 4 Part 4 HEAT TRANSFER AND PHYSIC
Page 205 and 206: 4.1. HEAT TRANSFER AND PHYSICAL PRO
Page 207 and 208: This relationship gives the ratio o
Page 209 and 210: The parameters of the’experiment
Page 211 and 212: t Fig. 4.1.7. Fuel Annulus of the V
Page 213 and 214: uncooled wall temperature that woul
Page 215 and 216: 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
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U I I R i c . --. in. long, 18’4,
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I, . R t 3 4 . C 7 6 5 W 5 a c3 E4
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1 a
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ANP PROJECT PROGRESS REPORT ot(E) =
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ANP PROJECT PROGRESS REPORT TABLE 5
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ANP PROJECT PROGRESS REPORT TABLE 5
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6 ANP PROJECT PROGRESS REPORT 2 lo7
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ANP PROJECT PROGRESS REPORT GAMMA-R
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ANP PROJECT PROGRESS REPORT 5.3.3,
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ANP PROJECT PROGRESS REPORT A I P I
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ANP PROJECT PROGRESS REPORT SECTION
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ANP PROJECT PROGRESS REPORT .. .._
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