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TJ-II:Fast camera: Difference between revisions
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[[TJ-II]] disposes of different fast camera systems for plasma imaging | [[TJ-II]] disposes of different fast camera systems for plasma imaging | ||
<ref>[http://dx.doi.org/10.1088/0741-3335/48/12B/S44 J.A. Alonso et al, ''Impact of different confinement regimes on the two-dimensional structure of edge turbulence'', Plasma Phys. Control. Fusion '''48''' (2006) B465-B473]</ref> | <ref>[http://dx.doi.org/10.1088/0741-3335/48/12B/S44 J.A. Alonso et al, ''Impact of different confinement regimes on the two-dimensional structure of edge turbulence'', Plasma Phys. Control. Fusion '''48''' (2006) B465-B473]</ref> | ||
<ref>[http://dx.doi.org/10.1016/j.jnucmat.2009.01.140 D. Carralero et al, ''Turbulence studies by fast camera imaging experiments in the TJII stellarator'', Journal of Nuclear Materials '''390-391''' (2009) 457-460]</ref> | <ref>[http://dx.doi.org/10.1016/j.jnucmat.2009.01.140 D. Carralero et al, ''Turbulence studies by fast camera imaging experiments in the TJII stellarator'', Journal of Nuclear Materials '''390-391''' (2009) 457-460 begin_of_the_skype_highlighting (2009) 457-460 end_of_the_skype_highlighting]</ref> | ||
<ref>[http://onlinelibrary.wiley.com/doi/10.1002/ctpp.201000039/pdf E. de la Cal et al, ''The visible intensified cameras for plasma imaging in the TJ-II stellarator'', Contrib. Plasma Phys. (2010)]</ref>. | <ref>[http://onlinelibrary.wiley.com/doi/10.1002/ctpp.201000039/pdf E. de la Cal et al, ''The visible intensified cameras for plasma imaging in the TJ-II stellarator'', Contrib. Plasma Phys. (2010)]</ref>. | ||
The main system is located in [[TJ-II:Sectors|sector]] B8, [[TJ-II:Ports|port]] B8TANG, viewing tangentially the [[TJ-II:Limiter|poloidal limiter]] in sector C3. | The main system is located in [[TJ-II:Sectors|sector]] B8, [[TJ-II:Ports|port]] B8TANG, viewing tangentially the [[TJ-II:Limiter|poloidal limiter]] in sector C3. | ||
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Here are some examples of movies recorded with the fast camera system of TJ-II. | Here are some examples of movies recorded with the fast camera system of TJ-II. | ||
=== Surface Interaction === | |||
=== Dust === | === Dust === | ||
[[File:polvo1b.gif| | [[File:polvo1b.gif|thumb|thumbtime=1]] | ||
First insertion of the poloidal limiter after a lithiation of the vacuum vessel. The ejection of lithium flakes from the carbon surface can be seen clearly at the beggining of the discharge. At the end of the video, as the plasma becomes colder, the flakes penetrate deeper into it until they float freely in the post-discharge plasmoid. | First insertion of the poloidal limiter after a lithiation of the vacuum vessel. The ejection of lithium flakes from the carbon surface can be seen clearly at the beggining of the discharge. At the end of the video, as the plasma becomes colder, the flakes penetrate deeper into it until they float freely in the post-discharge plasmoid. | ||