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TJ-II:Neutral Beam Injection: Difference between revisions

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[[TJ-II]] disposes of two neutral beam injectors (NBI), each of
[[TJ-II]] disposes of two neutral beam injectors (co and counter, corresponding to NBI1 and NBI2, respectively), each of
which can produce ≤ 300 ms pulses of neutral hydrogen
which can produce ≤ 300 ms pulses of neutral hydrogen
accelerated to 40 keV, to provide up to 1.2 MW of absorbed
accelerated to 40 keV, to provide up to 1.2 MW of absorbed
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<ref>J. Guasp, M. Liniers, C. Fuentes, and G. Barrera, ''Thermal load calculations at TJ-II vacuum vessel under NBI,'' [http://www.new.ans.org/store/j_75 Fusion Tech., '''35''', pp. 32-41 (1999)]</ref>
<ref>J. Guasp, M. Liniers, C. Fuentes, and G. Barrera, ''Thermal load calculations at TJ-II vacuum vessel under NBI,'' [http://www.new.ans.org/store/j_75 Fusion Tech., '''35''', pp. 32-41 (1999)]</ref>
<ref>C. Fuentes et al, ''Neutral beam injection optimization at TJ-II'', [[doi:10.1016/j.fusengdes.2005.06.315|Fusion Engineering and Design '''74''', Issues 1-4 (2005) 249-253]]</ref>
<ref>C. Fuentes et al, ''Neutral beam injection optimization at TJ-II'', [[doi:10.1016/j.fusengdes.2005.06.315|Fusion Engineering and Design '''74''', Issues 1-4 (2005) 249-253]]</ref>
The beams also drive current in the plasma.
<ref>S. Mulas et al, [[doi:10.1088/1741-4326/acca92|Nucl. Fusion 63 (2023) 066026]]</ref>


NBI1 is located in [[TJ-II:Sectors|sector]] D8.
NBI1 is located in [[TJ-II:Sectors|sector]] D8.
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<ref>M. Liniers,  G. Wolfers, et al., ''Beamline duct monitoring of the TJ-II Neutral Beam Injectors'', [[doi:10.1016/j.fusengdes.2013.04.014|Fusion Engineering and Design '''88''', Issues 6-8  (2013) 960-963]]</ref>
<ref>M. Liniers,  G. Wolfers, et al., ''Beamline duct monitoring of the TJ-II Neutral Beam Injectors'', [[doi:10.1016/j.fusengdes.2013.04.014|Fusion Engineering and Design '''88''', Issues 6-8  (2013) 960-963]]</ref>
<ref>M. Liniers,  J. Damba, et al., ''Beam transmission dependence on beam parameters for TJ-II Neutral Beam Injectors '', [[doi:10.1016/j.fusengdes.2017.05.104|Fusion Engineering and Design  (2017) ]]</ref>
<ref>M. Liniers,  J. Damba, et al., ''Beam transmission dependence on beam parameters for TJ-II Neutral Beam Injectors '', [[doi:10.1016/j.fusengdes.2017.05.104|Fusion Engineering and Design  (2017) ]]</ref>
=== Signal names in the [[TJ-II:Shot database|TJ-II database]] ===
UACCEL1, IACCEL1 (NBI1) and UACCEL2, IACCEL2 (NBI2). U = voltage, I = current.
== See also ==
[[OLMAT]]


==References==
==References==


<references />
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