DIII-D RESEARCH OPPORTUNITIES FORUM FOR THE 2008 EXPERIMENTAL CAMPAIGN
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| Title | 213: QH-mode in hydrogen plasmas | ||
| Name: | Punit Gohil ( |
Affiliation: | General Atomics |
| Research Area: | Hydrogen Discharges | Presentation time: | Not requested | Co-Author(s): | -- |
| Description: | Produce QH-mode plasmas in hydrogen discharges. Determine how the QH-mode and EHO properties compare with deuterium plasmas and also with standard ELMing H-mode plasmas in hydrogen. | ||
| Experimental Approach/Plan: | Use counter-injected beams to produce QH-mode plasmas. Determine if QH-mode can be produced by co-NBI by gradually increasing the mix of co to counter beams. Document all possible edge quantities. | ||
| Background: | The QH-mode plasmas in deuterium discharges have certain distinctive properties. How do these properties vary in hydrogen plasmas and can they provide an insight in to the physics of QH-mode plasmas? Resolving these issues is an important concern, especially for ITER in which the early operational phase will be with hydrogen plasmas. | ||
| Resource Requirements: | -- | ||
| Diagnostic Requirements: | -- | ||
| Analysis Requirements: | -- | ||
| Other Requirements: | -- | ||
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