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Ge(Li) low level in-situ gamma-ray spectrometer applications
Currently a Ge(Li) spectrometer is being employed for in-situ measurements of radionuclides contained in soil. This is being done at nuclear reactor sites and in complex radionuclide fields at the Nevada Test Site. The methodology and precision of the in-situ spectrometric technique was previously established for analysis of radionuclides in soil. Application of the technique to gaseous and liquid effluents containing radionuclides has shown a great deal of promise. (auth)
Date:
December 27, 1973
Creator:
Phelps, P. L.; Anspaugh, L. R.; Roth, S. J.; Huckabay, G. W. & Sawyer, D. L.
Object Type:
Article
System:
The UNT Digital Library
Applications of pulsed laser induced stress waves
Very short duration stress waves generated by rapid energy deposition from a Q-switched ruby laser were used both to evaluate material properties by the Reynolds method and as a signal source for flaw detection. (DLC)
Date:
September 27, 1973
Creator:
Calder, C. A. & Wilcox, W. W.
Object Type:
Report
System:
The UNT Digital Library
Fusion microexplosions, exotic fusion fuels, direct conversion: advanced technology options for CTR
None
Date:
April 27, 1973
Creator:
Weaver, T.; Nuckolls, J. & Wood, L.
Object Type:
Report
System:
The UNT Digital Library
Magnetic permeability and mechanical property measurements on various cold worked states of 316 stainless steel
None
Date:
March 27, 1973
Creator:
Poore, M. W.
Object Type:
Report
System:
The UNT Digital Library
Solar ponds extended
None
Date:
July 27, 1973
Creator:
Clark, A. F.
Object Type:
Report
System:
The UNT Digital Library
Method of evaluating scanning efficiency for quark-like (pseudo) tracks in a flat-geometry cloud chamber
None
Date:
March 27, 1973
Creator:
Ernst, R. D.
Object Type:
Report
System:
The UNT Digital Library
Suggestions for future work on high intensity negative hydrogen sources
None
Date:
June 27, 1973
Creator:
Prelec, K.
Object Type:
Report
System:
The UNT Digital Library
Some observations related to modeling explosive cratering phenomena
None
Date:
March 27, 1973
Creator:
White, J.W.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Evaluation of the Cryofit tube joining system in selected plutonium chemical processing solutions
The Ni-Ti alloy Cryofit joining system has been evaluated for corrosion resistance to selected solutions encountered in the chemical processing of plutonium. Results indicated the Cryofit system has useful resistance to Al(NO/ sub 3/)/sub 3/, H/sub 2/C/sub 2/O/sub 4/, KOH, and very dilute H/sub 2/SO/sub 4/. The Cryofit system is not suitable for HNO/sub 3/ serv ice or for NH/sub 4/SCN service when used with 304 stainless steel. The Cryofit tube fitting system provides a means of connecting tubes and pipes without flanges, welds, or elevated temperatures. Permanent connections are made by removing a Cryofit coupling from liquid nitrogen and inserting the tubes to be joined into the ends of the coupling. As the coupling warms from liquid nitrogen to room temperature, it shrinks onto the tubing with tremendous force generated by intertnal stresses. (auth)
Date:
December 27, 1973
Creator:
Macki, J.M.; Terada, K. & Kochen, R.L.
Object Type:
Report
System:
The UNT Digital Library
Corrosion and stress-corrosion cracking of welded uranium-6 weight percent niobium
The resistance of corrosion and stress-corrosion cracking of welded U--6 wt% Nb in oxygen-saturated water containing 50 ppM chloride ions was investigated. The tests showed that a post-weld heat treatment consisting of solution quenching and underaging (350 deg C for 42 min) provided the best resistance to corrosion and pitting corrosion. Although selective corrosion and pitting corrosion were observed on many of the specimens tested, no evidence of stress-corrosion cracking was found. (auth)
Date:
December 27, 1973
Creator:
Macki, J. M. & Kochen, R. L.
Object Type:
Report
System:
The UNT Digital Library
SNAP 2: summary report
None
Date:
July 27, 1973
Creator:
Jarrett, A. A.
Object Type:
Report
System:
The UNT Digital Library
Two-Reggeon cut problems
None
Date:
April 27, 1973
Creator:
Kang, K.
Object Type:
Article
System:
The UNT Digital Library
5-kWe Reactor Thermoelectric System: Summary
This report documents the systems and component requirements, design approaches, and performance and design characteristics for the 5-kwe system.
Date:
July 27, 1973
Creator:
Van Osdol, J. H.
Object Type:
Report
System:
The UNT Digital Library
Fusion reactions in colliding beams
None
Date:
April 27, 1973
Creator:
Blewett, J. P.
Object Type:
Report
System:
The UNT Digital Library