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Mass Transfer Coefficients and Interfacial Area in a One Stage Pulse Column

Description: Over-all mass transfer coefficients were determined independently of the interfacial area by considering the operation of the pulse column to be a stage- wise process. The calculated coefficients describe only the operation of the pulse column for the free rise of organic droplets through a stage, since in the downstroke the aqueous phase passes through the organic phase in the form of rivulets preferentially wetting the plates. The driving force for transfer was based on the aqueous phase conc… more
Date: November 1, 1960
Creator: Konopik, A. E. & Burkhart, L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Zero Field Magnetic Properties of Gadolinium Terbium, and Samarium

Description: The mutual inductance or apparent susceptibility due to the presence of the sample in a coaxial inductance coil was observed for Gd, Tb, and Sm in fields of a few gauss over the respective temperature ranges of 78 to 310 deg K, 78 to 235 deg K, and 4.2 to 150 deg K. A paramagnetic Curie point of 284.2 deg K was found for Gd. For Tb, a transition was found which occurred to within 1 deg of the predicted temperature of 220 deg K, and a second peak occurred at 229.4 deg K which is within 2 deg of … more
Date: November 1, 1960
Creator: Hill, E. D. & Spedding, F. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Research and Development of Metal Hydrides. Summary Report for October 1, 1958-September 30, 1960

Description: A detailed study of the fundamental relations in the zirconium -- hydrogen system was made in order to clarify the many points of dispute and to evolve a complete picture describing all phases of this system. An engineering evaluation was made of means for utillzing the various high cross-section metal hydrides in shielding or control applications. These materials would combine the processes of thermalization and absorption. Consequently, they are of considerable interest for use in shielding o… more
Date: November 1, 1960
Creator: Beck, R. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Equilibrium of the System Lanthanum Nitrate-Praseodymium Nitrate-Nitric Acid-Water-Tributyl Phosphate

Description: A study of the extraction characteristics of the three systems lanthanum nitrate--nitric acid--water--tributyl phosphate, praseodymium nitrate--nitric acid--water--tributyl phosphate, and lanthanum nitrate--praseodymium nitrate nitric acid -water--tributyl phosphate was conducted. The separation factors between praseodymium and lanthanum for the system lanthanum nitrate--praseodymium nitrate-nitric acid--water--tributyl phosphate were shown to be a function of the total nitrate concentration of… more
Date: November 1, 1960
Creator: Sharp, B. M. & Smutz, M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Radiation Hazards Encountered in Arc Melting Thorium

Description: A project to provide information on the hazards associated wlth arc melting of Th is described. A general airsampling analysis was made to determine the separation, concentration, and distribution of Th daughter (decay) products throughout arc melting, machining, and forging processes found in a handling facility. The value of well coordinated health physics program is stressed in connection with potential health hazards and personnel protection. Building, equipment, and exhaust ventilation req… more
Date: November 1, 1960
Creator: Lowery, R. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Laboratory Investigation of Decontaminating Solutions for Primary Loop Decontamination in the New Production Reactor

Description: An investigation was made of methods for decontaminating the primary loop of the New Production Reactor (NPR). Decontamination factors ranging from fifty to several thousand were obtained with several different combinations of cleaning solutions. In general, fission product activity was removed to a lower residual level than was activated corrosion product activity, and carbon steel was easier to decontaminate than was stainless steel. It was necessary to completely remove the oxide film from t… more
Date: November 1, 1960
Creator: Mendel, J. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Proposal for the irradiation of cladding studies capsules

Description: In irradiations of rod cluster and tubular fuel elements and fuels rods in NaK-filled capsules, the Zircaloy-2 cladding has failed by necking in localized region. Purpose of the proposed tests to to help establish cladding thickness tolerances for NPR fuel elements, and to study the failure mechanism and influence of several variables.
Date: November 1, 1960
Creator: Weber, J. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Welding Development Program: Resistance projection welding of Zircaloy-2 to natural uranium and resistance series seam welding of Zircaloy-2 to Zircaloy-2 to Zircaloy-2

Description: Discussions presented in this report result from product development activity conducted for the Hanford Atomic Products Operation of General Electric Company, Richland, Washington, by the Research Division, Sciaky Bros., Inc. Program objective, discussion of development effort, and test results are presented with a summary of final weld schedule, conclusions and recommendations. The objective of the development effort was to define the optimum projection weld area configuration and the weld sch… more
Date: November 1, 1960
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

[News Script: Bond burning]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering a news story about the burning of old bonds at the Old Red Courthouse in Dallas.
Date: November 1, 1960
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Festival]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering a news story about the end of the Dallas Festival of Art with a sendoff from the North Texas College jazz band.
Date: November 1, 1960
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Drowning]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering a news story about the drowning of three-year-old Travis Chalmers.
Date: November 1, 1960
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Rally]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering a news story about democratic citizens showing up to Park Plaza Shopping center in Arlington to hear Senators Mansefield and Yarborough campaigning for the Kennedy-Johnson ticket.
Date: November 1, 1960
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Steen charged anew]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering a news story about new charges being brought upon Robert James Steen for assault on a federal officer with a deadly weapon.
Date: November 1, 1960
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Library]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering a news story about the new opening ceremony of the P.C Nelson Library located at Southwestern Bible Institute in Waxahachie.
Date: November 1, 1960
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

Equilibrium Distribution Studies of Dysprosium Nitrate-Erbium Nitrate- Nitric Acid-Tributyl Phosphate Systems

Description: Separate equilibrium data were obtained for the distribution of Dy(NO/ sub 3/)/sub 3/- HNO/sub 3/, Er(NO/sub 3/)/sub 3/- HNO/sub 3/, and Dy(NO/sub 3/)< i3>iEr(NO/sub 3/)/sub 3/-HNO/sub 3/ systems between water and tributyl phosphate. Equilibrium data for the Dy(NO/sub 3/)/sub 3/- HNO/sub 3/ and Er(NO/sub 3/)/sub 3/ -HNO/sub 3/ systems were correlated in such a manner that the total distribution of solutes and nitric acid could be found for the Dy(NO/sub 3/)/sub 3/- Er(NO/sub 3/)/sub 3/- HNO/sub… more
Date: November 1, 1960
Creator: Dinnin, M. R., Jr. & Smutz, M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

CRITICAL STUDIES OF A 450-LITER URANIUM OXIDE FAST REACTOR CORE (ZPR-III ASSEMBLY 29)

Description: Results of studies with ZPR-IH Assembly 29, a mockup of a typical, dilute UO/sub 2-/-fueled fast reactor, are reported. The assembly consisted of a 454-liter cylindrical core, blanketed with depleted uranium, with a critical mass of 42l kg U/sup 235/. Experimnents included measurements of fission rates, material reactivity worths, and Rossi alpha. The results of multigroup calculations using the present Argonne cross-section sets are presented, and discrepancies between experimental results and… more
Date: November 1, 1960
Creator: Hess, A. L.; Gemmell, W.; Long, J. K. & McVean, R. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Gas-Cooled Reactors in the USA: A Survey and Recommendation

Description: A study was made of approximately 132 reports on gascooled reactors and related subjects. Charts and tables containing the following information are included: all available reactor information, reactor flow diagrams of suggested concepts, possible core arrangement at core cross section, typical fuel and moderator cell. possible fuel types for unit fuel cell, the properties of materials for moderators and reflectors. the compatibility of gases and base fuel materials at maximum surface temperatu… more
Date: November 1, 1960
Creator: Armstrong, R. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Uranium Alloy Fuel Element Fabrication Development for HNPF Core I

Description: A fuel element, consisting of a cluster of stainlesssteel-clad sodium- bonded, U - 10 wt.% Mo fuel rods, has been proposed for the first core loading in the Hallam Nuclear Power Facility. Analytical data on density, soundness, chemical composition, dimensions, and surface finish were obtained from more than 100 heats of fuel slugs which were vacuum cast in graphite molds. The quality levels obtained were satisfactory, and casting was proven to be a feasible fabrication method for U - 10 wt.% Mo… more
Date: November 1, 1960
Creator: Cobb, S. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

THE ADVANCED TEST REACTOR-ATR FINAL CONCEPTUAL DESIGN

Description: The results of a study are presented which provided additional experimental-loop irradiation space for the AECDRD testing program. It was a premise that the experiments allocated to this reactor were those which could not be accommodated in the MTR, ETR, or in existing commercial test reactors. To accomplish the design objectives called for a reactor producing perturbed neutron fluxes exceeding 1O/sup 15/ thermal n/cm/sup 2/-sec and 1.5 x 1O/sup 15/ epithermal n/cm/sup 2/-sec. To accommodate th… more
Date: November 1, 1960
Creator: deBoisblanc, D.R. et al
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Operating Control Rods for the Enrico Fermi Atomic Power Plant. Final Design Report

Description: The final design of the operating control rods for the Enrico Fermi Atomic Power Plant was completed. Two such rods are located near the center of the reactor, which is sodium cooled. Boron carbide is used as poison material. A flow distribution test and analysis, thermal analysis, and stress analysis of the rod were performed for both the normal operating and scram conditions. The test and analysis show that the design meets APDA specifications. (auth)
Date: November 1, 1960
Creator: Grenda, R. J. & McDermott, M. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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