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562 Matching Results
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Detailed Stress Analysis of SM-1 Steam Generator Tube Sheet
The detailed stress analysis of the SM-1 steam generator tube sheet showed it to be safe from strain cycling damage. However, the pressure stresses were greater than the yield strength during the hydrostatic test. The differential between pressure stresses and yield strength indicates that some initial deformation may have taken place in the tube sheet. (auth)
Date:
July 11, 1962
Creator:
Busuttil, J. J. & Chittum, R. A.
Object Type:
Report
System:
The UNT Digital Library
Size effects and interstitial impurities in Nb/sub 3/Zr superconductors. Superconducting solenoids with metal insulation. [Oxygen and carbon]
None
Date:
September 11, 1962
Creator:
Betterton, Jr, J O; Kneip, Jr, G D; Easton, D S & Scarbrough, J O
Object Type:
Report
System:
The UNT Digital Library
A PULSED EDDY CURRENT TEST SYSTEM USING REFLECTED FIELDS
An eddy current test system is described in which the test information is detected as a series of fields reflected from the metal surface and interior. Pulsed electromagnetic fields are caused to impinge upon the test specimen. These fields are restricted to a small cross sectional area over a path in space long enough to be useful for test purposes by devices called mask-apenture assemblies. This approach provides a number of advantages over conventional eddy current methods of comparable capabilities, including superior surface resolution, a reduction in circuit complexity, and an improvement in stability and reliability. Various applications and test results are discussed. (auth)
Date:
June 11, 1962
Creator:
Renken, C. J.
Object Type:
Article
System:
The UNT Digital Library
HOT CELL DEMONSTRATION OF ZIRFLEX AND SULFEX PROCESSES. Report No. 1
Four runs were conducted in the Zirflex-Sulfex headend hot cell equipment. Prototype PWR blanket rods, Zircaloy2 clad UO/sub 2/, irradiated from 159 to 356 Mwd/t and decayed 2 years, were declad in boiling 6 M NH/sub 4/F-l M NH/sub 4/NO/sub 3/, terminating with a F/Zr mol ratio of 7 in the spent decladding solution. Average decladding time was 1.5 hr, leaving end cap residues of about 5 g per pin. At the end of the decladding, maximum loss of uranium and plutonium to the decladding solution was 0.04 and 0.37%, respectively. The core pellets were largely shattered with less than 0.5 wt% smaller than 10 mesh. Core dissolution was complete in 5 M HNO/sub 3/ in about 40 minutes, yielding a solvent extraction feed containing 4 M HNO/sub 3/ and 100 g U/l. Solid residue from the decladding and core dissolution was less than 0.001% of the initial weight and consisted of traces of Ca, Fe, Cr, and Sn; uranium and plutonium were not detected. (auth)
Date:
January 11, 1962
Creator:
Goode, J.H. & Baillie, M.G.
Object Type:
Report
System:
The UNT Digital Library
REACTOR CHEMISTRY DIVISION ANNUAL PROGRESS REPORT FOR PERIOD ENDING JANUARY 31, 1962
Separate abstracts were prepared for thirty-one of the thirty-three sections. Of the sections not abstracted, the one entitled Fission Product Transport'' contained no information, the other, Transport of Noble Gases in Graphite'' is available in a more complete form as ORNLTM-I35 (NSA 16: 9209) (J.R.D.)
Date:
May 11, 1962
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Laboratory Development of the Acid Thorex Process for Recovery of Consolidated Edison Thorium Reactor Fuel
The id Thorex process, in which nitric acid is the salting'' agent in the solvent extraction of Th and U from an acid eficient feed with TBP in Amsco, was demonstrated in laboratory equipment for the recovery of synthetic Co solidated Edison Thorium Reactor fuel containing trace fission products. The acid was removed from solution of the declad fuel pellets to produce an acid deficient feed by steam stripping, and the adjusted feed was treated with bisulfite to decrease the extractability of fission products. The Th and U were extracted with 30% TBP in Amsco, and pregnant organic was scrubbed with dilute nitric acid to improve decontamination. Additional acid was added to the extraction section to increase the distribution oefficient of the Th, The Th and U could then be stripped ther simultaneously or separately. No difficulties were ound with either excessive reflux of acid or <0.3%. The co centrated aqueous waste was about 0.2 liter per kilog am of Th processed, about 1/10 of that from the aluminum n trate-salted process. Engineering studies showed that the stage height in the extraction column with the acid Thorex process was 2.1 ft compared with 4 ft with the aluminum-salted Thorex process. …
Date:
May 11, 1962
Creator:
Rainey, R. H. & Moore, J. G.
Object Type:
Report
System:
The UNT Digital Library
RADIATION EFFECTS IN GRAPHITE
A review of radiation effects on graphite is presented. Included are discussions of the general relations of these effects with original structural properties, and details of radioinduced changes. Other discussions are devoted to stored energy, annealing, and future problems in the use of nuclear graphite. Data and illustrations concerning structure and radioinduced changes are included. (J.R.D.)
Date:
May 11, 1962
Creator:
Nightingale, R.E.
Object Type:
Report
System:
The UNT Digital Library
DIRECTIONS FOR THE FABRICATION OF A PROBE FOR THE MEASUREMENT OF PLATE SPACING IN PLATE-TYPE FUEL ELEMENTS
A probe for measurement of the space between fuel plates in high-burnup MTR-type fuel elements by eddycurrent techniques is described/su The sensing section is supported near the end of a flattened stainless steel tube into which a rectangular hole was cut to receive it/su The sensing section consists essentially of two slightly bowed springs, the midsections of which protrude slightly above the upper and lower surfaces of the flattened tube. Each spring- carries a section of a ball bearing as the contact point/su It is these two slightly bowed springs that serve as expanding calipers sensing variations in the spacing between adjacent plates. Essentially the rest of the probe is a long handle to permit probing and a conduit for the electrical leads. A two-wire shielded cable is firmly attached to the unflattened end of the probe and then attached to a modified Wheatstone bridge, from which the output is fed into a chart recorder. (M.C.G.)
Date:
April 11, 1962
Creator:
Dismuke, S.E.
Object Type:
Report
System:
The UNT Digital Library
[2012.201.B0302.0181]
One man showing another man how to test olives in a barrel with a device used to remove olives from a small hole in the side of the barrel. Photo was taken during the day. Caption: "Olive tester Bill Brandt, left, San Leandro, Calif., shows Charlie Williams how to use a "tryer" in getting olives out of barrels to check them."
Date:
February 11, 1962
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
HELIUM THREE
A review is given of the present state of knowledge concerning the condensed phases of He{sup 3}. Attention is confined to the pure substance, and emphasis is placed upon the theoretical understanding of the material.
Date:
September 11, 1962
Creator:
Sessler, Andrew M.
Object Type:
Article
System:
The UNT Digital Library
The Bellaire Texan (Bellaire, Tex.), Vol. 9, No. 7, Ed. 1 Wednesday, April 11, 1962
Weekly newspaper from Bellaire, Texas that includes local, state, and national news along with advertising.
Date:
April 11, 1962
Creator:
Norton, Mary
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Progress (Dublin, Tex.), No. 29, Ed. 1 Thursday, October 11, 1962
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
October 11, 1962
Creator:
Forson, Rance
Object Type:
Newspaper
System:
The Portal to Texas History
The Shamrock Texan (Shamrock, Tex.), Vol. 58, No. 40, Ed. 1 Thursday, January 11, 1962
Weekly newspaper from Shamrock, Texas that includes local, state, and national news along with advertising.
Date:
January 11, 1962
Creator:
Montgomery, Arval
Object Type:
Newspaper
System:
The Portal to Texas History
The Bellaire Texan (Bellaire, Tex.), Vol. 9, No. 20, Ed. 1 Wednesday, July 11, 1962
Weekly newspaper from Bellaire, Texas that includes local, state, and national news along with advertising.
Date:
July 11, 1962
Creator:
Norton, Mary
Object Type:
Newspaper
System:
The Portal to Texas History
Honey Grove Signal-Citizen (Honey Grove, Tex.), Vol. 72, No. 18, Ed. 1 Friday, May 11, 1962
Weekly newspaper from Honey Grove, Texas that includes local, state, and national news along with advertising.
Date:
May 11, 1962
Creator:
Morrow, Joe T.
Object Type:
Newspaper
System:
The Portal to Texas History
The Winkler County News (Kermit, Tex.), Vol. 27, No. 11, Ed. 1 Monday, June 11, 1962
Semi-weekly newspaper from Kermit, Texas that includes local, state, and national news along with advertising.
Date:
June 11, 1962
Creator:
Williams, Nev H.
Object Type:
Newspaper
System:
The Portal to Texas History
The Brady Herald (Brady, Tex.), Vol. 19, No. 44, Ed. 1 Tuesday, September 11, 1962
Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
September 11, 1962
Creator:
Wilson, Bob
Object Type:
Newspaper
System:
The Portal to Texas History
The Brady Herald (Brady, Tex.), Vol. 20, No. 4, Ed. 1 Tuesday, December 11, 1962
Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
December 11, 1962
Creator:
Wilson, Bob
Object Type:
Newspaper
System:
The Portal to Texas History
The Clarksville Times (Clarksville, Tex.), Vol. 90, No. 17, Ed. 1 Friday, May 11, 1962
Weekly newspaper from Clarksville, Texas that includes local, state, and national news along with advertising.
Date:
May 11, 1962
Creator:
Pinson, Joe
Object Type:
Newspaper
System:
The Portal to Texas History
The Comanche Chief (Comanche, Tex.), Vol. 88, No. 46, Ed. 1 Friday, May 11, 1962
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
May 11, 1962
Creator:
Wilkerson, J. C.
Object Type:
Newspaper
System:
The Portal to Texas History
Literature Survey on World Isotope and Radiation Technology : Quarterly Report Covering the Period from December 15, 1961 to March 14, 1962
Abstract: "This quarterly report, ARF 1194-10, covers the work performed in the time period December 15, 1961 to March 14, 1962, on Contract No. AT(11-1)-578. In this period, Phase II, the detailed evaluation of various fields of radioisotope research, has been extended. Preliminary results on the use of radioisotopes in the industrial applications, apparatus and techniques, and metallurgy categories are presented. These preliminary studies indicate the quantity of research, growth rates, and specialized areas of interest in various countries of the world. More detailed evaluations of these categories will be presented in the final report."
Date:
April 11, 1962
Creator:
Haffner, J. W. & Terrell, C. W.
Object Type:
Report
System:
The UNT Digital Library
The Cherokeean. (Rusk, Tex.), Vol. 114, No. 30, Ed. 1 Thursday, January 11, 1962
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
January 11, 1962
Creator:
Whitehead, E. H.
Object Type:
Newspaper
System:
The Portal to Texas History
The Cherokeean. (Rusk, Tex.), Vol. 115, No. 17, Ed. 1 Thursday, October 11, 1962
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
October 11, 1962
Creator:
Whitehead, E. H.
Object Type:
Newspaper
System:
The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 73, No. 2, Ed. 1 Thursday, January 11, 1962
Weekly newspaper from Canadian, Texas that includes local, state and national news along with extensive advertising.
Date:
January 11, 1962
Creator:
Ezzell, Ben
Object Type:
Newspaper
System:
The Portal to Texas History