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Detailed Stress Analysis of SM-1 Steam Generator Tube Sheet (open access)

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] (open access)

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 (open access)

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 (open access)

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 (open access)

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 (open access)

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 (open access)

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 (open access)

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

[Photograph 2012.201.B0239.0628]

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Following the Tushka tradition is the undefeated team of 1962."
Date: February 11, 1962
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0228.0629]

Photograph taken for a story in the Oklahoma Times newspaper. Caption: "New president of the Oklahoma City PTA council is Mrs. Buford Cleveland, 1009 SW 31"
Date: April 11, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0234.0464]

Photograph taken for a story in the Daily Oklahoman newspaper.
Date: May 11, 1962
Creator: McCarville, Mike
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0240.0371]

Photograph taken for a story in the Oklahoma Times newspaper. Caption: "Persons with high blood pressure have a lot better chance of survival than they would have had even 10 years ago."
Date: April 11, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0239.0390]

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Young autograph seekers caught the astronaut at the Tinker officers club."
Date: August 11, 1962
Creator: King, Cliff
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0319.0594]

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "top longhorn forward"
Date: September 11, 1962
Creator: Garner, Frank
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0249.0022]

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Last minute woman's touch is offered to Max Crouse, 1706 St. Luke, by his wife Friday night, just before a reception honoring Crouse on his retirement after 45 years as principal of Star Elementary School, 8917 NE 23."
Date: May 11, 1962
Creator: Traverse, Austin
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0317.0244]

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "The appointment of R. S. " Bob" Duncan to an advisory position with the Cherokee Indians is continuing the Duncan family leadership in Cherokee tribal affairs."
Date: October 11, 1962
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0306.0180]

Photograph taken for a newspaper owned by the Oklahoma Publishing Company.
Date: July 11, 1962
Creator: Lucas, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0135.0012]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Traffic jam develops daily in the abstractors' room, where records from registrar of deeds office are examined."
Date: July 11, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0134.0798]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "NIKE-HERCULES missile, as shown here, will be placed on permanent display east of the county building facing Thunderbird Dr."
Date: September 11, 1962
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0136.0440]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "New officers of the Woman's Auxiliary to the Oklahoma County Medical Society met jointly Monday morning with retiring officers and committee chairmen in the home of Mrs. Richard A. Clay, 244 NW 33."
Date: May 11, 1962
Creator: Miller, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0135.0019]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Room for records plagues many departments, including the county assessor's office."
Date: July 11, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0135.0014]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "This formerly was a conference room in the sheriff's office. but it is filled now with deputies' desks."
Date: July 11, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0240.0179]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Mrs. Allie Walters and Mrs. Teresa Green, both first grade teachers at Gatewood, agreed it just wasn't right for teachers to strike."
Date: April 11, 1962
Creator: Lucas, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0333.0098]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "TRIP TO PENITENTIARY, where hi is sentenced to serve a life term began Wednesday for Claude Edward Kimmel, right."
Date: April 11, 1962
Creator: Cobb, Richard
Object Type: Photograph
System: The Gateway to Oklahoma History