Amelioration of plasma-material interactions and ELMs, and improvement to plasma performance with lithium injection and conditioning in EAST

R. Maingi, J. S. Hu, D. Andruczyk, J. M. Canik, A. Diallo, K. F. Gan, E. P. Gilson, X. Z. Gong, T. K. Gray, M. Huang, R. Lunsford, D. K. Mansfield, X. C. Meng, T. H. Osborne, D. N. Ruzic, Z. Sun, K. Tritz, W. Xu, G. Z. Zuo, Z. WangB. D. Wirth, K. Woller, S. J. Zinkle

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations
Original languageEnglish
Title of host publication45th EPS Conference on Plasma Physics, EPS 2018
EditorsC. Michaut, J. Berndt, M. Mantsinen, S. Coda, G. Lapenta, S. Weber
PublisherEuropean Physical Society (EPS)
Pages641-644
Number of pages4
ISBN (Electronic)9781510868441
StatePublished - 2018
Event45th EPS Conference on Plasma Physics, EPS 2018 - Prague, Czech Republic
Duration: Jul 2 2018Jul 6 2018

Publication series

Name45th EPS Conference on Plasma Physics, EPS 2018
Volume2018-July

Conference

Conference45th EPS Conference on Plasma Physics, EPS 2018
Country/TerritoryCzech Republic
CityPrague
Period07/2/1807/6/18

Funding

In addition to results from these Li delivery, the US-PRC collaboration includes work on thermography and the use of dual-band adapters for variable emissivity conditions, analysis of tiles removed from previous EAST campaigns22, and modeling of surface response with Li coatings to plasma bombardment, all led by UT-K. Additional R&D includes implanted depth markers via the midplane insertable sample probe (MAPES) on EAST23, led by MIT; analysis of cryopump design in comparison to Li pumping24, led by ORNL;the future use ofshell pelletsand dual-filter imaging for impurity ionization dynamics25, 26, led by LANL, and upgrading of the multi-energy soft X-ray systemfor core impurity studies, led by Johns Hopkins U. * This research was supported in part by the U.S. Dept. of Energy Contracts and Grants DE-AC02-09CH11466, DE-AC52-06NA25396, DE-AC05-00OR22725, DE-FC02-04ER54698, DESC0016915, DE-SC0016322, and DE-SC0016553, and partly by the National Key Research and Development Program of China under Contract No. 2017YFA0402500, the National Nature Science Foundation of China under Contract No.11625524, No.11605246, No.11405210 and National Magnetic confinement Fusion Science Program of China under Contract No. 2013GB114004. We gratefully acknowledge the contributions fromthe EAST technical staff.

Cite this