9 Matching Results
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Relations Between the Hyperon Polarizations in Associated Production
None
Date:
November 25, 1957
Creator:
Gatto, R.
System:
The UNT Digital Library
STRESS ANALYSIS OF FLAT CIRCULAR PLATES
The principal relations for the stress analysis of flat circular plates according to the classical theory are presented in a convenient form. Almost any flat circular plate of uniform thickness, with or without central holes, loaded with any combination of axisymmetrical loads may be analyzed by the procedures. (A.C.)
Date:
November 25, 1957
Creator:
Stanek, F.J.
System:
The UNT Digital Library
AN INVESTIGATION OF THERMAL TRANSIENTS AT A SOLID-FLUID INTERFACE
This report discusses analytical and experimental heattransfer studies of cyclic temperature oscillations rn a fluid medium and their effect on the temperature of an adjacent solid boundary. These studres are intended to aid in the analysis of thermal stress caused by cyclic temperature fluctuations. The results of experimental measurements of thermal amplitude attenuation for an effectively infinite wall are presented together with heat-transfer analyses for two cases with finite walls. (auth)
Date:
October 25, 1957
Creator:
Mott, J.E.
System:
The UNT Digital Library
SURVEY OF PRESSURE AND DIFFERENTIAL PRESSURE INSTRUMENT TYPES FOR POSSIBLE APPLICATION TO HRE-3 SLURRY SYSTEM
None
Date:
October 25, 1957
Creator:
Wills, H.D.
System:
The UNT Digital Library
THE PHYSICAL PROPERTIES OF TITANIUM AND TITANIUM ALLOYS
None
Date:
July 25, 1957
Creator:
Lepkowski, W. J. & Holladay, J. W.
System:
The UNT Digital Library
A Martensitic Reaction for Uranium
Hardness measurements of specimens quenched from the beta yields alpha phase at different cooling rates support the proposed martensitic beta yields alpha transformation for urnnium. Specimens held in 635 and 600 deg C isothermal baths prior to subsequent quenching to --5 deg C require more than 10 and two seconds, respectively before diffusion mechanlsms for beta yields alpha transformation commence. Once started, about 500 seconds are required to complete transformation by diffusion at these temperatures. Specimens quenched prior to tais hold time transform in part martensitically. Relationships are calculated for hardness as a function of grain size and cooling rate, and for grain size as a function of cooling rate. Metallographic examination confirms the hardness trends and reveals that widely varied grain structures can be produced by controlled cooling from the beta phase. Finally, a schematic time- temperature-transformation curve is sketched from the hardness data obtained. (auth)
Date:
June 25, 1957
Creator:
Bement, A. L. & Wallace, W. P.
System:
The UNT Digital Library
Inert-Gas-Shielded Consumable-Electrode Welding of Molybdenum
None
Date:
April 25, 1957
Creator:
unknown
System:
The UNT Digital Library
Preliminary Experimental Results of Pressure and Temperature Response to Slow Plugging of a Process Time
This report presents the results of preliminary experiments of a program directed toward determining the limit of protection afforded by the Panellit system against gradual plugging of a process tube.
Date:
April 25, 1957
Creator:
Hesson, G. M. & Thorne, W. L.
System:
The UNT Digital Library
Some Effects of Thickness of the Layer in Protection Against Flash Burns by Creams
None
Date:
April 25, 1957
Creator:
Payne, F. W. & Hinshaw, J. R.
System:
The UNT Digital Library