TJ-II:Sectors: Difference between revisions
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Each sector is subdivided into eight segments. | Each sector is subdivided into eight segments. | ||
Each segment has two or three viewports, labelled 'TOP', 'BOTTOM', or 'SIDE'. | Each segment has two or three viewports, labelled 'TOP', 'BOTTOM', or 'SIDE'. | ||
Segments 1 and 8 in each sector have an additional tangential port, labelled 'TANG'. | |||
The toroidal angle φ is defined as zero between segment D8 and A1, and increases in the | The toroidal angle φ is defined as zero between segment D8 and A1, and increases in the | ||
counterclockwise direction. | counterclockwise direction. | ||
South is up, corresponding to φ = 90º. | South is up, corresponding to φ = 90º. | ||
''(Note: this definition of φ may not be historically consistent.)'' | |||
The location of diagnostics and other devices is given here: [[TJ-II:Ports]] | The location of diagnostics and other devices is given here: [[TJ-II:Ports]] | ||
[[File:TJ-II_sectors.png|700 px|thumb|center|TJ-II Sectors, top view]] | [[File:TJ-II_sectors.png|700 px|thumb|center|TJ-II Sectors, top view]] | ||
Revision as of 14:07, 3 November 2009
The vacuum vessel is subdivided into four (4) sectors or quadrants, corresponding to the 4-fold symmetry of the machine (each sector being essentially identical). The enumeration of the sectors or quadrants (A through D) is shown in the top view of the machine. Each sector is subdivided into eight segments. Each segment has two or three viewports, labelled 'TOP', 'BOTTOM', or 'SIDE'. Segments 1 and 8 in each sector have an additional tangential port, labelled 'TANG'.
The toroidal angle φ is defined as zero between segment D8 and A1, and increases in the counterclockwise direction. South is up, corresponding to φ = 90º. (Note: this definition of φ may not be historically consistent.)
The location of diagnostics and other devices is given here: TJ-II:Ports
