DIII-D RESEARCH OPPORTUNITIES FORUM FOR THE 2008 EXPERIMENTAL CAMPAIGN
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| Title | 413: RMP ELM suppression dependence on Grad-B drift direction | ||
| Name: | Anthony W Leonard ( |
Affiliation: | General Atomics |
| Research Area: | ELM Control & Pedestal Physics | Presentation time: | Not requested | Co-Author(s): | -- |
| Description: | Compare RMP ELM suppression in USN vs LSN for otherwise identical discharges. | ||
| Experimental Approach/Plan: | Use high triangularity configuration that can be easily switched between USN and LSN. Compare RMP ELM suppression in both cases. | ||
| Background: | Previous attempts at RMP suppression in Hybrid discharges found very different behavior in USN discharges versus most of the work done in LSN. This experiment will closely examine the differences to hopefully shed light on the transport and ELM stability changes | ||
| Resource Requirements: | High triangularity configuration to switch between USN and LSN. I-coils for ELM suppression and 5- co-NBI sources | ||
| Diagnostic Requirements: | All pedestal and ELM diagnostics | ||
| Analysis Requirements: | Pedestal profile and stability analysis | ||
| Other Requirements: | -- | ||
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