Plasma turbulence in a linear device is explored for the first time with three-dimensional global twofluid simulations, focusing on the plasma parameters of the Large Plasma Device. Three instabilities are present in the simulations: the Kelvin-Helmholtz instability, a sheath-driven instability, and a resistive drift wave instability. The Kelvin-Helmholtz mode is shown to dominate the transport of plasma across the magnetic field. Simple scaling laws are obtained for the plasma profiles.
机构:
Univ Henri Poincare, CNRS, UMR 7040, LPMIA, F-54506 Vandoeuvre Les Nancy, FranceUniv Henri Poincare, CNRS, UMR 7040, LPMIA, F-54506 Vandoeuvre Les Nancy, France
Brochard, F
;
Gravier, E
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Univ Henri Poincare, CNRS, UMR 7040, LPMIA, F-54506 Vandoeuvre Les Nancy, FranceUniv Henri Poincare, CNRS, UMR 7040, LPMIA, F-54506 Vandoeuvre Les Nancy, France
Gravier, E
;
Bonhomme, G
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机构:
Univ Henri Poincare, CNRS, UMR 7040, LPMIA, F-54506 Vandoeuvre Les Nancy, FranceUniv Henri Poincare, CNRS, UMR 7040, LPMIA, F-54506 Vandoeuvre Les Nancy, France
机构:
Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA
Univ Calif Los Angeles, Ctr Multiscale Plasma Dynam, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA
Carter, T. A.
;
Maggs, J. E.
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Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA
机构:
Univ Henri Poincare, CNRS, UMR 7040, LPMIA, F-54506 Vandoeuvre Les Nancy, FranceUniv Henri Poincare, CNRS, UMR 7040, LPMIA, F-54506 Vandoeuvre Les Nancy, France
Brochard, F
;
Gravier, E
论文数: 0引用数: 0
h-index: 0
机构:
Univ Henri Poincare, CNRS, UMR 7040, LPMIA, F-54506 Vandoeuvre Les Nancy, FranceUniv Henri Poincare, CNRS, UMR 7040, LPMIA, F-54506 Vandoeuvre Les Nancy, France
Gravier, E
;
Bonhomme, G
论文数: 0引用数: 0
h-index: 0
机构:
Univ Henri Poincare, CNRS, UMR 7040, LPMIA, F-54506 Vandoeuvre Les Nancy, FranceUniv Henri Poincare, CNRS, UMR 7040, LPMIA, F-54506 Vandoeuvre Les Nancy, France
机构:
Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA
Univ Calif Los Angeles, Ctr Multiscale Plasma Dynam, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA
Carter, T. A.
;
Maggs, J. E.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA