A Multigrid Algorithm for Nonlocal Colli
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John C. Bowman; A. Zeiler; D. Biskamp
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Article
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2000
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Elsevier Science
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English
β 306 KB
We have developed a three-dimensional anisotropic multigrid solver for simulating nonlocal collisional electrostatic drift-wave turbulence in a tokamak with magnetic shear. As an example, the solver has been used to obtain entire flux-surface solutions of the nonlocal Hasegawa-Wakatani equations in