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Experimental and Analytical Reactivity Studies of Clean Critical Stainless Steel Cores (open access)

Experimental and Analytical Reactivity Studies of Clean Critical Stainless Steel Cores

ABS>The results are presented of critical water height measurements made on close-packed lattices of Spert III, highly enriched, plate-type, stainless- steel-clad fuel elements. Experiments were conducted with cores containing no control rods and with cores containing a single, fully-inserted control rod. The "clean critical" data obtained in these experiments were used to test the validity of various aspects of a four-group, diffusion theory analysis of the full scale Spert III reactor. The results of the analyses of the rod-free and single-rodded critical lattices show that for such stainless steel cores k/sub eff/ can be calculated to within 1% DELTA k and that the Spert III control rod worth is calculable to a few tenths % DELTA k. (auth)
Date: June 16, 1961
Creator: Spano, A. H.
Object Type: Report
System: The UNT Digital Library
EVALUATION OF ULTIMATE DISPOSAL METHODS FOR LIQUID AND SOLID RADIOACTIVE WASTES. PART II. CONVERSION TO SOLID BY POT CALCINATION (open access)

EVALUATION OF ULTIMATE DISPOSAL METHODS FOR LIQUID AND SOLID RADIOACTIVE WASTES. PART II. CONVERSION TO SOLID BY POT CALCINATION

The costs of pot calcination of Purex and Thorex wastes were calculated. The wastes were assumed produced by a plant processing 1500 ton/year of U converter fuel at a burnup of 10,000 Mwd/ton and 270 ton/year of Th converter fuel at 20,000 Mwd/ton. Costs were calculated for processing Purex waste in acidic and reacidified forms and for processing Thorex wastes in acidic and reacidified forms and with constituents added for producing an acidic Thorex glass. Calcination vessel designs were right circular cylinders similar to those used in engineering development studies. Costs were calculated for processing in 6-, 12-, and 24-in.-dia vessels with a fixed length of 10 ft. Vessel costs used, based on estimates from private industry, were calculated for wastes decayed 120 days and 1, 3, 10, and 30 years after reactor discharge prior to calcination. Aging had negligible effect on costs, except as it permitted larger diameter vessels to be used, because vessel and operating costs were much larger than capital costs in all cases. The lowest cost was 0.87 x 10/sup -2/ mill/kwh/sub e/ for processing acidic Purex and Thorex wastes in 24-in.-dia vessels, and the highest was 5.0 x 10/sup -2/ mill/kwh/sub e/ for processing reacidified …
Date: October 16, 1961
Creator: Perona, J.J.; Bradshaw, R.L.; Roberts, J.T. & Blomeke, J.O.
Object Type: Report
System: The UNT Digital Library

[Exterior of the Journalism Building]

Photograph of the exterior of the newly constructed journalism building. A man stands near a corner of the building and cars are parked outside.
Date: November 16, 1961
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Journalism Building, exterior]

Photograph of the Journalism Building, which was built in 1949. It is a two story brick building with shrubs at the entryway. This image shows several students entering the building. The photo was taken for use in a brochure advertising the journalism program. In 1991, the building was renamed Scoular Hall. Numbers have been written in the bottom corners of the image.
Date: November 16, 1961
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Journalism Building, exterior]

Photograph of the Journalism Building, which was built in 1949. It is a two story brick building with shrubs at the entryway. This image shows several students entering the building. The photo was taken for use in a brochure advertising the journalism program. In 1991, the building was renamed Scoular Hall. Numbers have been written in the bottom corners of the image.
Date: November 16, 1961
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Two students looking at wall of awards]

Photograph from a journalism brochure taken in the interior of the Journalism Building. Two students stand close to and look at a wall full of framed awards.
Date: November 16, 1961
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Journalism Building, exterior]

Photograph of the Journalism Building, which was built in 1949. It is a two story brick building with shrubs at the entryway. This image shows several students entering the building. The photo was taken for use in a brochure advertising the Journalism program. In 1991, the built became known as Scoular Hall. Numbers have been written in the bottom corners of the image.
Date: November 16, 1961
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Students Reading Newspapers Together]

Photograph of a group of students sitting in chairs and reading newspapers in front of bookcases in the journalism building. The photo was used in a brochure.
Date: November 16, 1961
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Students in the Journalism Building]

Photograph from a brochure of students looking at a wall of awards inside the journalism building.
Date: November 16, 1961
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Exterior of the Journalism Building]

Photograph of the exterior of the newly built journalism building.
Date: November 16, 1961
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Journalism Poster]

Photograph of a man and woman holding up a poster advertising "Ten Films." The films are to be shown throughout the semester, and come from many countries. Individual tickets are advertised as $0.75 and a season pass is $5.00. A number has been written in the bottom left corner.
Date: November 16, 1961
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Students in the Journalism Building]

Photograph from a brochure of students looking at a wall full of framed awards in the journalism building.
Date: November 16, 1961
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Students in the Journalism Building]

Photograph from a brochure of students looking at a wall of framed awards in the journalism building.
Date: November 16, 1961
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Journalism Building, exterior]

Photograph of the Journalism Building, which was built in 1949. It is a two story brick building with shrubs at the entryway. This image shows several students entering the building. The photo was taken for use in a brochure advertising the journalism program. In 1991, the building was renamed Scoular Hall. Numbers have been written in the bottom corners of the image.
Date: November 16, 1961
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[Photograph 2012.201.B0318.0245]

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Alvin B. Durboraw, Dallas, has been appointed loan manager of Universal CIT Credit Corp's Oklahoma City division, supervision CIT's personal loan operations through branches in Ardmore, Elk City, Enid Lawton, Muskogee , Ponca City , Shawnee and Tulsa and Amarillo and Borger, Texas."
Date: April 16, 1961
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0223.0031]

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Health of consumer credit and just where it might carry the economy in the '60's will be among subjects discussed here Thursday and Friday during the annual seminar of the Oklahoma Institute of Consumer Credit Management."
Date: April 16, 1961
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0414.0282]

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Of the Oklahoma Art Center Association membership drive are (left to right) Mrs. gene Bryd , Mrs. M. S. Ferguson , report coffee hostesses, and Mrs. William R. Jackson , final reports co-ordinator."
Date: January 16, 1961
Creator: Miller, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0226.0820]

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "The nation's "prison system is a complete failure," the "Hoodlum Priest" of St. Louis said Saturday i Oklahoma City."
Date: September 16, 1961
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0319.0045]

Photograph taken for a story in the Oklahoma Times newspaper. Caption: "Of a proposed Methodist camp at Lake Texoma is examined by Jim A. Eagn, Muskogee, vice president of the Oklahoma camps board for the church."
Date: May 16, 1961
Creator: Tapscott, George
Object Type: Photograph
System: The Gateway to Oklahoma History

[2012.201.B0417.0254]

Photograph is of a man in a baseball uniform and cap swinging a bat. Caption: "Phil Finegan, veteran 1 baseman at A&M."
Date: March 16, 1961
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0232.0594]

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "That's a 10,000 check city manager Lewis E. Coley is ready to kiss."
Date: March 16, 1961
Creator: Gumm, John
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0248.0094]

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Rev. Schuyler Cronley, 420 SW co-minister of Unity Center 318 Midwest Building , died Saturday in Mercy Hospital ."
Date: February 16, 1961
Creator: Cobb, Dick
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0232.0202]

Photograph taken for a story in the Oklahoma Times newspaper. Caption: "These beginning electrical appliance repair students at Oklahoma State Tech, Gail Evans, Okmulgee, center, and Russell Shipman, Miami, right, will spend one semester in the domestic refrigeration course taught by William Cole, left."
Date: January 16, 1961
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0415.0026]

Photograph taken for a story in the Oklahoma Times newspaper. Caption: "Federal Judge Ross Rizley Monday rapped two convicted narcotics peddlers with sentences of 20 and 15 years in U.S. prison."
Date: January 16, 1961
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History