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@ARTICLE{Wang:904083,
      author       = {Wang, L. and Xu, G. S. and Hu, J. S. and Li, K. D. and
                      Yuan, Q. P. and Liu, Jianwen and Ding, F. and Yu, Y. W. and
                      Luo, Z. P. and Xu, J. C. and Meng, L. Y. and Wu, K. and
                      Zhang, B. and Chen, M. W. and Deng, G. Z. and Liu, X. J. and
                      Yang, Z. S. and Liu, X. and Liu, S. C. and Ding, R. and Zuo,
                      G. Z. and Sun, Z. and Wu, J. H. and Cao, B. and Zhang, Y.
                      and Duan, Y. M. and Zhang, L. and Qian, X. Y. and Li, A. and
                      Chen, L. and Jia, M. N. and Si, H. and Xia, T. Y. and Sun,
                      Y. W. and Chen, Y. P. and Li, Q. and Luo, G. N. and Yao, D.
                      M. and Xiao, B. J. and Gong, X. Z. and Zhang, X. D. and Wan,
                      B. N. and Wang, H. Q. and Guo, H. Y. and Eldon, D. and
                      Garofalo, A. M. and Liang, Yunfeng and Xu, Shuai and Sang,
                      C. F. and Wang, D. Z. and Dai, S. Y. and Sun, J. Z. and
                      Ding, H. B. and Maingi, R. and Gan, K. F. and Zou, X. L. and
                      Du, H. L.},
      title        = {{P}rogress of {D}ivertor {H}eat and {P}article {F}lux
                      {C}ontrol in {EAST} for {A}dvanced {S}teady-{S}tate
                      {O}peration in the {L}ast 10 {Y}ears},
      journal      = {Journal of fusion energy},
      volume       = {40},
      number       = {1},
      issn         = {0164-0313},
      address      = {New York, NY},
      publisher    = {Springer Science + Business Media B.V.},
      reportid     = {FZJ-2021-05653},
      pages        = {3},
      year         = {2021},
      note         = {kein Zugriff auf Postprint},
      abstract     = {Active control of the excessively high heat and particle
                      fluxes on the divertor target plates is of fundamental
                      importance to the steady state operation of tokamaks,
                      especially for fusion reactors. A series of experiments have
                      been carried out on this critical issue to relieve the
                      plasma-wall interactions in the experimental advanced
                      superconducting tokamak (EAST) in the last ten years, not
                      only contributing to the long pulse operation of EAST
                      itself, but also providing physical understandings and
                      potential techniques to the next-generation devices like
                      ITER. We have characterized the power deposition pattern and
                      broadened the divertor footprint width effectively. The
                      plasma-wetted area is actively handled using either
                      3-dimentional edge magnetic topology or advanced plasma
                      equilibrium, thereby peak heat flux around the strike point
                      is reduced. Active control of detachment or radiation
                      compatible with core plasma performance has progressed
                      significantly in very recent years, with a series of active
                      feedback control modules developed and utilized
                      successfully, based on the divertor physics advances with
                      both experiments and simulation. The upper divertor of EAST
                      was upgraded from graphite to active water-cooling ITER-like
                      tungsten in 2014, exhibiting much enhanced heat removal
                      capability. As for the particle exhaust including both
                      fueling and impurity particles, in addition to wall
                      conditioning and impurity source control, the efficiency of
                      particle flux exhaust is optimized by making full use of the
                      divertor closure and the plasma drifts in both scrape-off
                      layer and divertor volume. These heat and particle exhaust
                      advances contribute greatly to a series of EAST achievements
                      like H-mode operation over 100 s. A brief near-term plan on
                      the integrated control of divertor plasma-wall interactions
                      in long-time scale will also be introduced, aiming to
                      provide favorable divertor operation solution for ITER and
                      CFETR.},
      cin          = {IEK-4},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IEK-4-20101013},
      pnm          = {134 - Plasma-Wand-Wechselwirkung (POF4-134)},
      pid          = {G:(DE-HGF)POF4-134},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000636746300001},
      doi          = {10.1007/s10894-021-00290-9},
      url          = {https://juser.fz-juelich.de/record/904083},
}