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@ARTICLE{Rack:829765,
      author       = {Rack, M. and Reiter, D. and Hasenbeck, F. and Feng, Y. and
                      Börner, P. and Weger, A.-C. and Cosfeld, J.},
      title        = {{A} fluid-kinetic approach for 3{D} plasma edge transport
                      in {H}e plasma},
      journal      = {Nuclear fusion},
      volume       = {57},
      number       = {5},
      issn         = {1741-4326},
      address      = {Vienna},
      publisher    = {IAEA},
      reportid     = {FZJ-2017-03399},
      pages        = {056011 -},
      year         = {2017},
      abstract     = {The fluid edge plasma Monte-Carlo code in three dimensions
                      (EMC3) coupled to the kinetic (neutral particle) transport
                      code EIRENE has demonstrated good performance in describing
                      and even predicting the experimental trends of a wide range
                      of stellarator and tokamak edge plasma configurations, under
                      a certain range of relevant limiter and divertor scenarios.
                      One major limitation so far, however, has been the
                      restriction of EMC3 to hydrogen isotopes, although in the
                      initial operation phase of the newly built, optimised
                      stellarator Wendelstein 7-X, (and probably also in ITER
                      during its initial low activation phase) helium plasmas are
                      used. An approach is presented on how to extend EMC3 and
                      expand the use of EIRENE features in plasma edge simulations
                      for helium edge plasmas. The approach is based on modelling
                      He++ as a fluid, calculated by the plasma fluid code EMC3,
                      and treating helium atoms and He+ ions as particles,
                      calculated by the kinetic transport code EIRENE. The
                      applicability, current limitations and future directions of
                      this hybrid approach will be discussed. The first simulation
                      results for Wendelstein 7-X helium edge plasma conditions
                      demonstrate the feasibility of the present computational
                      model.},
      cin          = {IEK-4 / JARA-HPC},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IEK-4-20101013 / $I:(DE-82)080012_20140620$},
      pnm          = {113 - Methods and Concepts for Material Development
                      (POF3-113) / Predictive EMC3-EIRENE modelling and diagnostic
                      interpretation for Wendelstein 7-X’s first campaigns
                      $(jiek42_20150501)$ / HITEC - Helmholtz Interdisciplinary
                      Doctoral Training in Energy and Climate Research (HITEC)
                      (HITEC-20170406)},
      pid          = {G:(DE-HGF)POF3-113 / $G:(DE-Juel1)jiek42_20150501$ /
                      G:(DE-Juel1)HITEC-20170406},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000398746000002},
      doi          = {10.1088/1741-4326/aa60e4},
      url          = {https://juser.fz-juelich.de/record/829765},
}