TJ-II:Magnetics: Difference between revisions
→Diamagnetic loops
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[[File:TJ-II_Diamagnetic_loop.jpg|200px|thumb|left|TJ-II diamagnetic loop]] | [[File:TJ-II_Diamagnetic_loop.jpg|200px|thumb|left|TJ-II diamagnetic loop]] | ||
Two internal diamagnetic loops are installed at φ = 135º and 225º. | Two internal diamagnetic loops are installed at φ = 135º ([[TJ-II:Sectors|sector]] B4) and 225º ([[TJ-II:Sectors|sector]] C4). | ||
They consist of a main loop which encircles the plasma column | They consist of a main loop which encircles the plasma column | ||
and runs under the protecting tiles in the groove region and a compensating loop which | and runs under the protecting tiles in the groove region and a compensating loop which | ||
measures only the vacuum magnetic flux. | measures only the vacuum magnetic flux. | ||
The signal 'W_b4_corr' in the [[TJ-II:Shot database|TJ-II database]] returns the energy content of the plasma, based on the diamagnetic loop in [[TJ-II:Sectors|sector]] B4, corrected for the net plasma current. | |||
== References == | == References == | ||
<references /> | <references /> | ||