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Fabrication and testing of the flexible transmission line to the TFTR neutral beam ion sources

Description: The four Neutral Beam Injectors (NBI) on the TFTR Tokamak Test Cell (TTC) floor require twelve transmission lines to carry arc and filament power to the twelve ion sources from the basement. Also, the Neutral Beam Test Cell (NBTC) requires three lines but on the same floor through a wall. The same basic specifications apply: (1) center bundle operates at 120 kV with respect to the outer cables, (2) filament circuits at 6000 A, (3) arc circuits at 3000 A, (4) gradient grid, (5) accel grids in a … more
Date: December 1, 1983
Creator: Haughian, J.; Lou, K.; Byrns, R.; Fong, E. & Carrieri, J.
Partner: UNT Libraries Government Documents Department
open access

Testing of the rectangular pivot-point bellows for the PPPL tokamak fusion test reactor

Description: The Neutral Beam Pivot Point Bellows (PPB) is installed in the duct which connects the Neutral Beam Enclosure to the Torus. This bellows, located at the pivot point, must fit the severely limited space available at the pivot-point location. Consequently, it has to be made rectangular in cross section with a large inside area for beam access. This leads to small convolutions with high stress concentrations. The function of the bellows is to permit change in the angular positioning of the neutral… more
Date: December 1, 1983
Creator: Haughian, J.; Lou, K.; Greer, J.; Fong, M. & Scalise, D.T.
Partner: UNT Libraries Government Documents Department
open access

Conceptual design for the ZEPHYR neutral-beam injection system

Description: In June 1980, the Lawrence Berkeley Laboratory began a conceptual design study for a neutral beam injection system for the ZEPHYR ignition tokamak proposed by the Max-Planck-Institut fur Plasmaphysik in Garching, Germany. The ZEPHYR project was cancelled, and the LBL design effort concluded prematurely in January 1981. This report describes the conceptual design as it existed at that time, and gives brief consideration to a schedule, but does not deal with costs.
Date: March 1, 1981
Creator: Cooper, W. S.; Elischer, V. P.; Goldberg, D. A.; Hopkins, D. B.; Jacobson, V. L.; Lou, K. H. et al.
Partner: UNT Libraries Government Documents Department
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