Doublet III beamline: as-built

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In order to fully exploit Doublet III capabilities and to study new plasma physics regimes, a Neutral Beam Injector System has been constructed. Initially, a two beamline system will supply 7 MW of heat to the plasma. The system is currently being expanded to inject approx. 20 MW of power (6 beamlines). Each beamline is equipped with two Lawrence Berkeley Laboratory type rectangular ion sources with 10 cm x 40 cm extraction grids. These sources will accelerate hydrogen ions to 80 keV, with extracted beam currents in excess of 80 A per source expected. The first completed source is currently ... continued below

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Pages: 10

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Harder, C.R.; Holland, M.M.; Parker, J.W.; Gunn, J. & Resnick, L. March 1, 1980.

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Description

In order to fully exploit Doublet III capabilities and to study new plasma physics regimes, a Neutral Beam Injector System has been constructed. Initially, a two beamline system will supply 7 MW of heat to the plasma. The system is currently being expanded to inject approx. 20 MW of power (6 beamlines). Each beamline is equipped with two Lawrence Berkeley Laboratory type rectangular ion sources with 10 cm x 40 cm extraction grids. These sources will accelerate hydrogen ions to 80 keV, with extracted beam currents in excess of 80 A per source expected. The first completed source is currently being tested and conditioned on the High Voltage Test Stand at Lawrence Livermore Laboratory. This paper pictorially reviews the as-built Doublet III neutral beamline with emphasis on component relation and configuration relative to spatial and source imposed design constraints.

Physical Description

Pages: 10

Notes

Dep. NTIS, PC A02/MF A01.

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  • 8. symposium on engineering problems of fusion research, San Francisco, CA, USA, 13 Nov 1979

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  • Report No.: GA-A-15642
  • Report No.: CONF-791102-151
  • Grant Number: AT03-76ET51016
  • Office of Scientific & Technical Information Report Number: 5507884
  • Archival Resource Key: ark:/67531/metadc1094073

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

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Creation Date

  • March 1, 1980

Added to The UNT Digital Library

  • Feb. 10, 2018, 10:06 p.m.

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  • Feb. 22, 2018, 8:53 p.m.

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Harder, C.R.; Holland, M.M.; Parker, J.W.; Gunn, J. & Resnick, L. Doublet III beamline: as-built, article, March 1, 1980; United States. (digital.library.unt.edu/ark:/67531/metadc1094073/: accessed September 22, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.