Detachment control: Difference between revisions

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Somewhat related work at DIII-D has achieved ELM mitigation by impurity seeding, but without the sophisticated X-point radiator height controller.<ref name=eldon_2023_nme>[[doi:10.1016/j.nme.2022.101332|D. Eldon, et al., Nucl. Mater. Energy '''34''' (2023) 101332]]</ref>
Somewhat related work at DIII-D has achieved ELM mitigation by impurity seeding, but without the sophisticated X-point radiator height controller.<ref name=eldon_2023_nme>[[doi:10.1016/j.nme.2022.101332|D. Eldon, et al., Nucl. Mater. Energy '''34''' (2023) 101332]]</ref>


Another promising discovery is that dropping boron nitride powder is not only useful for boron wall conditioning, but also can result in ELM removal.<ref name=gilson_2021_nme>[[doi:10.1016/j.nme.2021.101043|E.P. Gilson, et al., Nucl. Mater. Energy '''28''' (2021) 101043]]</ref>
Another promising discovery is that injection of low-Z powdered materials such as lithium, boron, and boron nitride powders are not only useful for wall conditioning but also can result in heat flux mitigation, detachment, and ELM removal.<ref name=gilson_2021_nme>[[doi:10.1016/j.nme.2021.101043|E.P. Gilson, et al., Nucl. Mater. Energy '''28''' (2021) 101043]]</ref><ref name=effenberg_2022_nf>[[doi:10.1088/1741-4326/ac899d|F. Effenberg, et al., Nucl. Fusion '''62''' (2022) 106015]]</ref>


== History ==
== History ==
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