title: Doublet III beamline: as-built
creator: Harder, C.R.
creator: Holland, M.M.
creator: Parker, J.W.
creator: Gunn, J.
creator: Resnick, L.
publisher: General Atomic Co., San Diego, CA (USA)
publisher: Lawrence Berkeley Laboratory
date: 1980-03-01
language: English
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.
subject: Ion Sources
subject: Thermonuclear Reactors
subject: Testing
subject: 70 Plasma Physics And Fusion Technology
subject: Specifications
subject: Neutral Beam Sources
subject: Performance Testing
subject: Beam Optics
subject: Tokamak Type Reactors 700205* -- Fusion Power Plant Technology-- Fuel,
 Heating, & Injection Systems
subject: Doublet Reactors
source: 8. symposium on engineering problems of fusion research, San Francisco,
 CA, USA, 13 Nov 1979
type: Article
format: 10 pages
format: Text
identifier: rep-no: GA-A-15642
identifier: rep-no: CONF-791102-151
identifier: grantno: AT03-76ET51016
identifier: osti: 5507884
identifier: https://digital.library.unt.edu/ark:/67531/metadc1094073/
identifier: ark: ark:/67531/metadc1094073