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TJ-II:Plasma fueling experiments: influence of gas puffing distribution on plasma behaviour: Difference between revisions
TJ-II:Plasma fueling experiments: influence of gas puffing distribution on plasma behaviour (view source)
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The influence of the fuel sources distribution on plasma performance may be studied by using different combinations of piezo valves. The effect of the assymetries on the confinement may be readily observed. | The influence of the fuel sources distribution on plasma performance may be studied by using different combinations of piezo valves. The effect of the assymetries on the confinement may be readily observed. | ||
Some improvement in the L-H transition conditions has been reported at Heliotron-E (S. Kobayashi, oral presentation at TJ-II, 26/03/2108): a lower power threshold was found as well as improved confinement, when using a toroidally distributed gas puffing. | Some improvement in the L-H transition conditions has been reported at Heliotron-E (S. Kobayashi, oral presentation at TJ-II, 26/03/2108): a lower power threshold was found as well as improved confinement, when using a toroidally distributed gas puffing. | ||
== If applicable, International or National funding project or entity == | == If applicable, International or National funding project or entity == | ||
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== References == | == References == | ||
S. Kobayashi,"Recent experimental results of Heliotron J:H mode and recent topics", Oral presentation at TJ-II Group meeting,CIEMAT, Spain, 23d March 2108 | |||
<hr> <!-- DO NOT REMOVE THE FOLLOWING LINES OR YOU WON'T APPEAR IN THE EXPERIMENT LISTS --> | <hr> <!-- DO NOT REMOVE THE FOLLOWING LINES OR YOU WON'T APPEAR IN THE EXPERIMENT LISTS --> | ||
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[[Category:TJ-II internal documents]] | [[Category:TJ-II internal documents]] | ||
[[Category:TJ-II experimental proposals | [[Category:TJ-II experimental proposals Autumn 2019]] | ||