DIII-D RESEARCH OPPORTUNITIES FORUM FOR THE 2008 EXPERIMENTAL CAMPAIGN
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| Title | 365: Visualization of 3-D SOL structures in RMP discharges | ||
| Name: | Neil H Brooks ( |
Affiliation: | General Atomics |
| Research Area: | Thermal Transport in the Plasma Boundary | Presentation time: | Not requested | Co-Author(s): | I. Joseph |
| Description: | |||
| Experimental Approach/Plan: | |||
| Background: | Some evidence for the 3-D structure around the core plasma has already been obtained experimentally. The LLNL tangential camera in the top of the vessel has seen stripe-like interactions with the dome in LSN plasmas and the fast pressure gauges in the upper plenums have detected pressure pulses during application of RMP coil current which are 30% as great as that observed in the pumping plenum of the active divertor. Also, the UCSD tangential fast framing camera has seen helical like structures in the outer edge. | ||
| Resource Requirements: | Standard items for H-mode, RMP experiments: beams, i-coils, cryopumps | ||
| Diagnostic Requirements: | DiMES TV, IR camera, lower tangential TV | ||
| Analysis Requirements: | TRIP3D | ||
| Other Requirements: | -- | ||
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