4 Matching Results

Search Results

Advanced search parameters have been applied.
in creator/contributor: "Pastrone, J.A."  
Results: 1 - 4
open access

Manufacturing of neutral beam sources at Lawrence Livermore Laboratory

Description: Over 50 neutral beam sources (NBS) of the joint Lawrence Berkeley Laboratory (LBL)/Lawrence Livermore Laboratory (LLL) design have been manufactured, since 1973, in the LLL Neutral Beam Source Facility. These sources have been used to provide start-up and sustaining neutral beams for LLL mirror fusion experiments, including 2XIIB, TMX, and Beta II. Experimental prototype 20-kV and 80-kV NBS have also been designed, built, and tested for the Mirror Fusion Test Facility (MFTF). (MOW)
Date: November 20, 1979
Creator: Baird, E.D.; Duffy, T.J.; Harter, G.A.; Holland, E.D.; Kloos, W.A. & Pastrone, J.A.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Automated sample-processing and titration system for the determination of uranium

Description: The system comprises a computer-controlled automatic wet chemical analyzer, and a scheme for handling all of the data generating operations associated with the assay of solid or solution samples containing uranium. The analytical measurement technique is based on the Davies-Gray/New Brunswick Laboratory method, and involves controlled-current coulometry with potentiometric end-point detection. To increase the credibility of the analytical results and minimize the probability of processing large… more
Date: June 1, 1976
Creator: Harrar, J. E.; Boyle, W. G.; Breshears, J. D.; Pomernacki, C. L.; Brand, H. R.; Kray, A. M. et al.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Automated sample-processing and titration system for determining uranium in nuclear materials

Description: The system is designed for accurate, precise, and selective determination of from 10 to 180 mg of uranium in 2 to 12 cm/sup 3/ of solution. Samples, standards, and their solutions are handled on a weight basis. These weights, together with their appropriate identification numbers, are stored in computer memory and are used automatically in the assay calculations after each titration. The measurement technique (controlled-current coulometry) is based on the Davies-Gray and New Brunswick Laborato… more
Date: November 15, 1977
Creator: Harrar, J. E.; Boyle, W. G.; Breshears, J. D.; Pomernacki, C. L.; Brand, H. R.; Kray, A. M. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Engineering design of a 40 kV neutral-beam source

Description: Sections of the 40-kV, 40-A, TMX source are shown. This module is comprised of the arc chamber and accelerator sections. The source accelerator section uses a single rectangular insulator to perform three functions: providing voltage standoff, forming the supporting structure, and acting as the vacuum wall. Both machinable glass ceramic (Corning Macor/sup TM/) and F.R.P. (Nema G-10) have been used for this insulater. In either case, the insulator is joined to the titanium base plate and extract… more
Date: November 5, 1979
Creator: Duffy, T. J.; Molvik, A. W.; Baird, E. D.; Correll, D. L.; Munger, R. H.; Gillespie, K. et al.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
Back to Top of Screen