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564 Matching Results
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ORR Operations for Period April 1961 to April 1962
A summary of the activities in the 4th operational year is presented for the ORR. On-stream time at 30 Mw was relatively steady with 75.4 and 83.7% representing the lowest and highest quarters. Modification of the ball-latch mechanism of the shim-rod-drives is in progress. The primary cooling system bypass control valve was modified and a d-c pony motor was added at the No. 3 primary pump. This addition was made to increase the reliability of adequate water flow for afterheat cooling. A study of coreboiling detection is being conducted. (J.R.D.)
Date:
October 16, 1962
Creator:
Binford, F.T.; Casto, W.R. & Colomb, A.L.
Object Type:
Report
System:
The UNT Digital Library
Determination of Heavy Water Purity by Infrared Absorption
The practical application of heavy water purity determination by infrared absorption spectroscopy using standard laboratory equipment was demonstrated in connection with the operation of heavy water-moderated Special Power Excursion Reactor Test (SPERT II) Facillty at the NRTS. (auth)
Date:
January 16, 1962
Creator:
Abernathey, R. M. & Morgan, T. D.
Object Type:
Report
System:
The UNT Digital Library
Tests of Bearing Materials for the Experimental Through-Tubes in the Egcr
The four experimental through-tubes provided in the Experimental Gas Cooled Reactor will extend directly through the core of the reactor and penetrate both the upper and lower pressure vessel heads. Each tube is anchored in an upper head nozzle and the bottom end is allowed to slide in a lower head nozzle. This lower nozzle is basically a T'' section that provides bottom access to the through-tube and a side access for the piping which connects the throughtube to the experimenter's cell. Due to differential thermal expansion of the through- tubes relative to the reactor pressure vessel, vertical movement of the through- tube within the T'' section will be experienced. At the same time a horizontal thrust applied to each tube by thermal expansion of the piping to the experimental cell will result in metalto-metal contact between each tube and the lower T'' section. Tests were conducted on three types of bearing material proposed for use on the through-tubes and T'' sections to minimize galling which can be expected to occur. Stellite No. 12 has been demonstrated to be an adequate bearing material for the intended application. (auth)
Date:
July 16, 1962
Creator:
MacPherson, R. E. & Smith, A. M.
Object Type:
Report
System:
The UNT Digital Library
GAS-COOLED REACTOR PROGRAM QUARTERLY PROGRESS REPORT FOR PERIOD ENDING MARCH 31, 1962
Progress on the gas-cooled reactor program is reported. Separate abstracts were prepared for each of the 14 sections. (M.C.G.)
Date:
July 16, 1962
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
A System for Generating Gamma Ray Cross Section Data for Use with the IBM-7090 Computer
A system for generating detailed tables of gamma ray cross section data has been devised for use on the IBM7090 computer. This sy;tem obviates the preparation of large amounts of cross section data. It also provides a scheme for rapid access to these tabulated values. (auth)
Date:
May 16, 1962
Creator:
Penny, S. K.; Emmett, M. B. & Trubey, D. K.
Object Type:
Report
System:
The UNT Digital Library
Unit Operations Section Monthly Progress Report, November 1961
Openation of a 6-in.-dia foam separation column with Sr/sup 89/ tracer and dodecylbenzenesulfonate as a surfactant and foaming agent was continued. The catalytic oxidation of H/sub 2/, CO, and CH/sub 4/ was studied using a nickel- chromepalladium ribbon catalyst. A Mark I prototype fuel assembly was sheared to within 1.5-in. of the end by modifying the gas hydraulic system of the shear. The force required to shear a highly carburized Mark I fuel assembly ductile tubing. Demonstration of the mechanical dejacketing of the SRE Core I fuel burned to approximates 675 Mwd/ton and cooled about 2 years is complete, and decontamination and equipment removal from the segmenting cell is approximately 90% complete. Ten SRE Core I fuel jackets were dissolved in aqua regia and analysis showed negligible U and Pu. A semicontinuous leach run, in which -2 mesh graphite fuel containing 2.6% U was leached in 90% HNO/sub 3/ at 60 deg C, gave only 0.37% U loss. Graphically estimated spectral factors for radiation between tubes within fuel bundles and improved wall radiation factors were rised to calculate the temperature distribution expected within spent fuel elements. Further studies of the dissolution of zirconium oxide by HF in fused salt resulted …
Date:
May 16, 1962
Creator:
Whatley, M. E.; Haas, P. A.; Horton, R. W.; Ryon, A. D.; Suddath, J. C. & Watson, C. D.
Object Type:
Report
System:
The UNT Digital Library
A fast neutron time of flight system for use with cyclotrons
A reference pulse generator, transistorized timedifference-to-pulse- height converter, and beam pulse scaler are described and discussed as to their function in the fast neutron time-of-flight system for use with cyclotrons, The system is used for angular distribution and cross section measurements. Results are presented showing time resolution, absolute counting efficiency, and beam pulse scaling of the system. (N.W.R.)
Date:
August 16, 1962
Creator:
Fulbright, H. W.; Verba, J. W.; Deshpande, V. K. & Hamann, A. K.
Object Type:
Report
System:
The UNT Digital Library
METALS AND CERAMICS DIVISION ANNUAL PROGRESS REPORT FOR PERIOD ENDING MAY 31, 1962
Sections are included on reactor project activities, materials properties, metal and ceramic fabrication, applied research, and fundamental research. Separate abstracts were prepared for each section. (J.R.D.)
Date:
August 16, 1962
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
[BASEMENT BOX 67.0544]
A nighttime photograph showing a fireman as smoke billows from the Walker Walgreen Drug store in Ponca City after a fire swept through the building.
Date:
January 16, 1962
Creator:
Casto, Bill
Object Type:
Photograph
System:
The Gateway to Oklahoma History
The Dublin Progress (Dublin, Tex.), No. 48, Ed. 1 Friday, February 16, 1962
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
February 16, 1962
Creator:
Forson, Rance
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Progress (Dublin, Tex.), No. 52, Ed. 1 Friday, March 16, 1962
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
March 16, 1962
Creator:
Forson, Rance
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Progress (Dublin, Tex.), No. 21, Ed. 1 Thursday, August 16, 1962
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
August 16, 1962
Creator:
Forson, Rance
Object Type:
Newspaper
System:
The Portal to Texas History
Honey Grove Signal-Citizen (Honey Grove, Tex.), Vol. 72, No. 6, Ed. 1 Friday, February 16, 1962
Weekly newspaper from Honey Grove, Texas that includes local, state, and national news along with advertising.
Date:
February 16, 1962
Creator:
Morrow, Joe T.
Object Type:
Newspaper
System:
The Portal to Texas History
Honey Grove Signal-Citizen (Honey Grove, Tex.), Vol. 72, No. 45, Ed. 1 Friday, November 16, 1962
Weekly newspaper from Honey Grove, Texas that includes local, state, and national news along with advertising.
Date:
November 16, 1962
Creator:
Morrow, Joe T.
Object Type:
Newspaper
System:
The Portal to Texas History
Honey Grove Signal-Citizen (Honey Grove, Tex.), Vol. 72, No. 10, Ed. 1 Friday, March 16, 1962
Weekly newspaper from Honey Grove, Texas that includes local, state, and national news along with advertising.
Date:
March 16, 1962
Creator:
Morrow, Joe T.
Object Type:
Newspaper
System:
The Portal to Texas History
The Bellaire Texan (Bellaire, Tex.), Vol. 9, No. 12, Ed. 1 Wednesday, May 16, 1962
Weekly newspaper from Bellaire, Texas that includes local, state, and national news along with advertising.
Date:
May 16, 1962
Creator:
Norton, Mary
Object Type:
Newspaper
System:
The Portal to Texas History
The Brady Standard and Heart O' Texas News (Brady, Tex.), Vol. 54, No. 5, Ed. 1 Friday, November 16, 1962
Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
November 16, 1962
Creator:
Smith, L. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Winkler County News (Kermit, Tex.), Vol. 26, No. 99, Ed. 1 Monday, April 16, 1962
Semi-weekly newspaper from Kermit, Texas that includes local, state, and national news along with advertising.
Date:
April 16, 1962
Creator:
Williams, Nev H.
Object Type:
Newspaper
System:
The Portal to Texas History
The Brady Standard and Heart O' Texas News (Brady, Tex.), Vol. 53, No. 18, Ed. 1 Friday, February 16, 1962
Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
February 16, 1962
Creator:
Smith, L. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Brady Standard and Heart O' Texas News (Brady, Tex.), Vol. 53, No. 22, Ed. 1 Friday, March 16, 1962
Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
March 16, 1962
Creator:
Smith, L. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Brady Herald (Brady, Tex.), Vol. 19, No. 48, Ed. 1 Tuesday, October 16, 1962
Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
October 16, 1962
Creator:
Wilson, Bob
Object Type:
Newspaper
System:
The Portal to Texas History
The Brady Herald (Brady, Tex.), Vol. 19, No. 11, Ed. 1 Tuesday, January 16, 1962
Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
January 16, 1962
Creator:
Wilson, Bob
Object Type:
Newspaper
System:
The Portal to Texas History
The Clarksville Times (Clarksville, Tex.), Vol. 90, No. 44, Ed. 1 Friday, November 16, 1962
Weekly newspaper from Clarksville, Texas that includes local, state, and national news along with advertising.
Date:
November 16, 1962
Creator:
Pinson, Joe
Object Type:
Newspaper
System:
The Portal to Texas History
The Clarksville Times (Clarksville, Tex.), Vol. 90, No. 5, Ed. 1 Friday, February 16, 1962
Weekly newspaper from Clarksville, Texas that includes local, state, and national news along with advertising.
Date:
February 16, 1962
Creator:
Pinson, Joe
Object Type:
Newspaper
System:
The Portal to Texas History