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@ARTICLE{Xu:850920,
      author       = {Xu, S. and Rack, M. and Liang, Yunfeng and Huang, J. and
                      Jia, M. and Feng, Y. and Cosfeld, J. and Zhang, H. and Liu,
                      S. and Gao, Yu and Gan, K. and Feng, W. and Wang, L. and
                      Zholobenko, W. and Reiter, D.},
      title        = {{F}irst three-dimensional edge plasma transport simulations
                      with magnetic perturbations induced by lower hybrid waves on
                      {EAST}},
      journal      = {Nuclear fusion},
      volume       = {58},
      number       = {10},
      issn         = {1741-4326},
      address      = {Vienna},
      publisher    = {IAEA},
      reportid     = {FZJ-2018-04654},
      pages        = {106008 -},
      year         = {2018},
      abstract     = {Recent experiments from the Experimental Advanced
                      Superconducting Tokamak (EAST) show that lower hybrid waves
                      (LHWs) can profoundly change the magnetic topology by
                      inducing helical current filaments flowing along magnetic
                      field lines in the scrape-off layer. Here, it is
                      investigated for the first time how these magnetic
                      perturbations caused by LHWs affect the edge plasma
                      transport utilizing the three-dimensional Monte Carlo code
                      EMC3-EIRENE, both in double-null and single-null
                      configurations. The 3D magnetic topology structure is
                      reflected in the plasma properties, due to much stronger
                      parallel field transport compared with cross field
                      diffusion. Good qualitative agreements between simulation
                      results and experimental data from various edge diagnostics
                      demonstrate that the EMC3-EIRENE code now is capable of
                      taking into account the LHW-induced magnetic perturbation
                      fields with both physical and geometrical effects being
                      considered. Combined with experimental observations, the
                      simulation results strongly support that total current
                      amplitude of LHW-induced filaments increases with an
                      increase in LHW input power. It can further deepen the
                      penetration depth of the additional transport channel by
                      extending the stochastic edge layer, and influence the ratio
                      of heat (or particle) flux between split striated and
                      original strike line on divertor targets. The 3D simulation
                      results also indicate that the additional plasma transport
                      channel induced by LHWs can significantly cause the
                      redistribution of heat load between inner and outer divertor
                      targets, which could not be found by the field line tracing
                      method in previous works.},
      cin          = {IEK-4 / JARA-HPC},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IEK-4-20101013 / $I:(DE-82)080012_20140620$},
      pnm          = {174 - Plasma-Wall-Interaction (POF3-174) / Predictive
                      EMC3-EIRENE modelling and diagnostic interpretation for
                      Wendelstein 7-X and EAST $(jiek42_20180501)$},
      pid          = {G:(DE-HGF)POF3-174 / $G:(DE-Juel1)jiek42_20180501$},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000440052000001},
      doi          = {10.1088/1741-4326/aad296},
      url          = {https://juser.fz-juelich.de/record/850920},
}