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BURNUP DETERMINATION OF NUCLEAR FUELS. Project Report for the Quarter, April 1--June 30, 1968 and Final Report
None
Date:
March 1, 1969
Creator:
Lisman, F. L.; Maeck, W. J.; Rein, J. E.; Foster, Jr., R. E.; Abernathey, R. M.; Delmore, Jr., J. E. et al.
Object Type:
Report
System:
The UNT Digital Library
THE DEVELOPMENT OF A SUMP-TYPE SOLIDIFIED-METAL SEAL
A solidified-metal seal for possible use in moIten-saIt systems was fabricated and tested on a laboratory scale/su The seal consisted of an 80 Au-20 Cu (wt%) sealant alloy in contact with IN0R-8 base metal/su Eleven successive helium-leak-tlght sealings were effected before termination of the test due to a leak in one of the mating parts/su With better control over the heating cycle and slight modifications in seal design, it is expected that the useful life of a seal of this type could be extended even further. (auth)
Date:
March 15, 1962
Creator:
Donnelly, R.G.
Object Type:
Report
System:
The UNT Digital Library
Criteria for the Design of the Thorium Fuel Cycle Development Facility
Criteria for the conceptual design of the proposed Thorium Fuel Cycle Development Facility to be located at the Oak Ridge National Laboratory were established and are presented. In addition, conceptual layouts of the building and equipment are included. Reference fuel elements and processes that were selected as a basis for developing criteria for the facility are described. (auth)
Date:
March 1, 1962
Creator:
Irvine, A.R. & Lotts, A.L.
Object Type:
Report
System:
The UNT Digital Library
Emission Characteristics of Tantalum, Tungsten, Rhenium, and Iridium in Plasma Diodes
Experimental determinations of the ionic and electronic emission characteristics of Ta, W, Re, and lr cathodes in vapor thermionic converters are compared. It is shown that Ta provides superior thermal ionization qualities at high pressure compared with W, Re, and Lr. High electronic current densities may be obtained from Cs on Re and Cs on Ir at much lower Cs vapor pressures than from Ta or W. An over-all efficiency of 19% was achieved with a Re cathode at 2440 deg K. (auth)
Date:
March 15, 1962
Creator:
Gust, W. H.
Object Type:
Report
System:
The UNT Digital Library
Evaluation of Heat Rejection Systems for PL-3
An investigation was made of heat rejection systems for use in the PL-3 nuclear power plant, designed for placement at Byrd Station, Antarctica. It was concluded that the glycol-coupled surface condenser and air blast cooler combination appears to be suited for PL-3 plant requirements and operating conditions. (auth)
Date:
March 1, 1962
Creator:
Thurnau, C. J.
Object Type:
Report
System:
The UNT Digital Library
Nuclear magnetohydrodynamic power plant in space. [URANIUM CARBIDE FUEL]
None
Date:
March 1, 1964
Creator:
Carter, J.C. & Armstrong, R.H.
Object Type:
Report
System:
The UNT Digital Library
Spent Fuel Transfer, Storage and Shipment for PL-3
In refueling development studies performed on PL-3 Phase I design, several methods of fuel transfer, storage, and shipment were investigated. An evaluation of the relative merits of the systems and designs under study, as applied to either the BWR or PWR concepts, is made and optimum designs are selected. An analysis of spent fuel shipping cask shielding requirements is presented, along with recommendations for future study in this area. (auth)
Date:
March 1, 1962
Creator:
Hauenstein, G. C. & Pomeroy, D. L.
Object Type:
Report
System:
The UNT Digital Library
Research in Radiobiology. Annual Report of Work in Progress on the Chronic Toxicity Program
Separate abstracts were prepared on 8 sections of this report. Data are also included on the status of dogs at various time intervals following the injection of various doses of Ra/sup 226/, Pu/sup 239/, Ra/sup 228/, Th/sup 228, and Sr/sup 90/. (C. H.)
Date:
March 31, 1962
Creator:
Dougherty, T. F.
Object Type:
Report
System:
The UNT Digital Library
LITHIUM HYDRIDE PROPERTIES
A tabulation is presented of values for selected properties of lithium hydride. (M.C.G.)
Date:
March 14, 1961
Creator:
Welch, F.H.
Object Type:
Report
System:
The UNT Digital Library
Multigroup Calculations of Effective Delayed-Neutron Fractions, Prompt- Neutron Lifetime, and Related Kinetics Parameters. IBM-704 Program 1188/RE
In the course of a recent study of kinetics parameters, it was found that RE-185, because of its limitations, was inadequate to handle the problems involved with the reactors considered. Program ll88/RE was written entirely independent of and is intended to make RE-185 obsolete. The multigroup calculations of primary interest performed by the code are as follows: the total effective delayed-neutron fraction and its distribution into six ' families'' which are characterized by their periods; the prompt-neutron lifetime; and the worth of delayed and prompt neutrons in the core and blanket regions for all fissionable materials. Fluxes used in these calculations are taken directly from the real and adjoint solutions as obtained by RE-l22. (auth)
Date:
March 1962
Creator:
Kvitek, L. C.
Object Type:
Report
System:
The UNT Digital Library
Delayed Failure Hydrogen Embrittlement of Zirconium. Quarterly Report No. 2, December 15, 1961 to March 14, 1962
The purpose of this investigation is to determine the extent to which Zr and Zr alloys exhibit delayed failure (static fatigune) as caused by a combination of absorbed H and applied stress. Both notched and unnotched specimens of unalloyed Zr and Zircaloy-2 were hydrogenated to 200 ppm and 500 ppm by means of a modified Sieverts apparatus; specimens were evaluated at room temperature. Thus far, no time-dependent fracture was observed which can be attributed to the delayed failure phenomenon; it appears that these materials are relatively insensitive to static fatigune. The effects of grain size, temperature, cold deformation, and superheated water and steam corrosion on susceptibility to delayed failure are being determined. (auth)
Date:
March 30, 1962
Creator:
Weinstein, D. & Holtz, F. C.
Object Type:
Report
System:
The UNT Digital Library
National Debt of the United States: Historical Survey and Analysis
This report is a Historical Survey and Analysis of National Debt of the United States.
Date:
March 26, 1969
Creator:
Brite, George K.
Object Type:
Report
System:
The UNT Digital Library
The Military Selective Service Act of 1967:Its Basic Provisions and Implementation by Executive Order 11360
This report describes an outline of provisions for Military selective service act of 1967 and changes to it that effected through the executive order 11360.
Date:
March 25, 1968
Creator:
Stillson, Albert C.
Object Type:
Report
System:
The UNT Digital Library
[News Script: Senate, union strikes, murder, and weather]
Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date:
March 4, 1969
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: Houston schoolboard]
Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date:
March 6, 1969
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: TI]
Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date:
March 1, 1969
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: School violence bill]
Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date:
March 3, 1969
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: Weather, Senate, school board, and unions]
Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date:
March 4, 1969
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: Dow Jones]
Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date:
March 7, 1969
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: Trial]
Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date:
March 1, 1969
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: Learning]
Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date:
March 6, 1969
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: Nixon]
Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date:
March 4, 1969
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: Baseball]
Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date:
March 7, 1969
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: Sirhan]
Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date:
March 6, 1969
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library