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ANP PROJECT PROGRESS REPORT system was 1000°F, the temperature of the lubri- cant was 16OoF (max), the pump speed was 2400 rpm, and the gas pressure in the system was 5 psig. There was no liquid in the main pump loop. The seal leakage data were obtained by bleeding 550 liters of helium through the pump into the loop system each day and at the same time bleeding 500 liters of argon into the loop system directly. Fifty liters of gas was bled from the pump catch- basin drain each day and lo00 liters of gas was bled from the pump loop system. Gas samples were taken by evacuating a glass container and then filling it through a line connected to a sample joint. The sample joints were at the catch-basin drain, the off-gas line from the loop system, and the gas space over the lube-oil reservoir. The samples were analyzed spectrographically for argon, helium, oxygen, and nitrogen. The appearance of argon in a sample taken at the catch-basin drain was an indication that the argon had back- diffused up the annulus between the pump shaft and shield-barrier plug. The appearance of argon in the sample taken at the lube-oil reservoir gas space was an indication that the argon was leaking across the lower pump seal. The data obtained from this test are presented in Table 1.4.1. 48 During the tests it became apparent that the control of the small gas flow rates and low pres- sures was more difficult that had &en anticipated and that the adequacy of the method of gas sampling was questionable. Therefore the data presented in Table 1.4.1 give only qualitative indications of the leakage. Future seal leakage tests will be made by bleeding argon down the pump shaft and using helium as the trace gas. This should improve the accuracy of the data obtained spectrographically. The masking effect of air will also be less. The sampling technique will be improved by continuously bleeding gas through the sample bottles to elimi- nate the possibility of drawing gas from regions other than the sampling points. Fuel Pump Endumnce Tests S. M. Decamp An endurance test of an ART fuel pump (model MF) was started on April 10, 1956 with the fuel mixture (No. 30) NaF-ZrF4-UF, (50.46-4 mole %) as the pump fluid. The first 1488 hr of operation of the system is described here. The operating conditions are indicated on Fig. 1.4.1, which gives the system temperatures, oil flow rates, and seal TABLE 1.41. FUEL PUMP (MODEL MF-2) SEAL LEAKAGE AS MEASURED BY THE AMOUNT OF ARGON DIFFUSION FROM THE PUMP LOOP INTO GAS SAMPLES TAKEN AT POINTS EXTERIOR TO THE PUMP SEALS Date of Sample Sampling No. 3-24-56 ~ ~~ ~~ _________~~~ Argon Found (ppm) At Catch- At Off-Gas At Lu be-Oi I Basin Drain Vent Reservoir 1 3,200 260, OOO 280 3-26-56 2 16 218,000 344 3-27-56 3-27-56 3 15,000 230,000 400 3-28-56 3-29-56 :> 6 Samples taken but lost through mishandling 4-3-56 7 124 290,000 1830 4-4-56 8 7 247,600 137 4-5-56 9 15 174,600 4% 4-8-56 10 0 193,600 86 4-9-56 11 738 152,000 84 4-9-56 12 9 1 06,400 20 1 , a
p. W 2.5 0.5 0 400 OPERATING TIME (hr) 0 96 492 288 384 480 576 672 768 864 960 1056 (452 1248 OPERATING TIME (doys) Fig. 1.4.1. ART Fuel Pump (Model MF) Endurance Test Performance, - ORNL-LR-DWO 14953 4344 4440 1400 1200 too0 I I& 800 ; 600 400 200 a 2 l- a K z W I- P rn h 0 b 0 c C 2 m .I 0
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 lose their hardness in the pres
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 and 52: I 3 -I W CALROD HEATER 1500 I 1400
Page 53 and 54: -17 Inconel I .._I_ I" .. _ _ ~ ._
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
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u the salt-metal interface, and the
Page 87 and 88:
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
Page 95 and 96:
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
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
Page 121 and 122:
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 '/,-
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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
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* 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
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Fig. 3.4.37. Inner Surface of Tube
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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
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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
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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
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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
Page 268 and 269:
ANP PROJECT PROGRESS REPORT .. .._
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