Operation above the Greenwald density limit in high performance DIII-D negative triangularity discharges
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DOI: 10.1088/1361-6587/ade185
Abstract: The density limit in strongly-shaped negative triangularity (NT) discharges is studied experimentally in the DIII-D tokamak. Record-high Greenwald fractions fG are obtained, using gas puff injection only, with values up to near 2, where fG… read more here.
Keywords: triangularity discharges; negative triangularity; limit; greenwald density ... See more keywords