% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Gravier:23479,
      author       = {Gravier, E. and Gunn, J. P. and Lachambre, J. L. and
                      Loarer, T. and Mank, G. and Boucher, C. and Finken, K. H.
                      and Jachmich, S. and Lehnen, M. and van Oost, G.},
      title        = {{I}on flows in the scrape-off layer with biased limiter :
                      implications for {T}ore {S}upra toroidal pumped limiter
                      design},
      journal      = {Nuclear fusion},
      volume       = {42},
      issn         = {0029-5515},
      address      = {Vienna},
      publisher    = {IAEA},
      reportid     = {PreJuSER-23479},
      pages        = {653 - 662},
      year         = {2002},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {A simple analytic fluid model based on particle and
                      momentum conservation describes the response of the
                      scrape-off layer to an applied radial electric field. The
                      model explains why the variation of plenum pressure during
                      limiter biasing in TEXTOR shows the opposite behaviour as
                      divertor biasing in Tokamak de Varennes: the mechanical
                      baffles that define the throats of the pump limiter are
                      aligned along the magnetic field, thus preventing collection
                      of the induced perpendicular flux when the drift is directed
                      towards the scoop. Rather, the optimal pumping is expected
                      when the drift is directed away from the scoop due to the
                      increase of the parallel flux needed to satisfy the
                      Bohm-Chodura criterion. Qualitative agreement is obtained
                      with measurements of the parallel flow near the limiter
                      throat, and with measurements of the plenum pressure during
                      negative biasing for both directions of toroidal magnetic
                      field. The results, extrapolated to Tore Supra, predict that
                      the actual design with throats should provide close to
                      optimal pumping with minor modification of the natural
                      radial electric field, but greater performance could be
                      obtained with negative biasing if a toroidally symmetric
                      neutralizer geometry were adopted.},
      keywords     = {J (WoSType)},
      cin          = {IPP},
      ddc          = {530},
      cid          = {I:(DE-Juel1)VDB181},
      pnm          = {Kernfusion und Plasmaforschung},
      pid          = {G:(DE-Juel1)FUEK250},
      shelfmark    = {Physics, Fluids $\&$ Plasmas / Physics, Nuclear},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000176610200003},
      doi          = {10.1088/0029-5515/42/6/303},
      url          = {https://juser.fz-juelich.de/record/23479},
}