2. NUMERICAL SOLUTIONS OF THE VLASOV EQUATION (II. Basic Algorithm)

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概要

• 論文の詳細を見る

• A numerical procedure is derived for the solutions of the one- and two-dimensional Vlasov-Poisson system equations. This numerical procedure consists of the phase space discretization and the integration of the resulting set of ordinary differential equations. In the phase space discretization, derivatives with respect to the phase space variable are approximated by a weighted sum of the values of the distribution function at properly chosen neighboring points. Then, the resulting set of ordinary differential equations is solved by using an appropriate time integration scheme. The results for linear Landau damping, nonlinear Landau damping and counter-streaming plasmas are investigated and compared with those of the splitting scheme. The proposed method is found to be very accurate and efficient.

• 核融合科学研究所の論文

著者

• Morinishi K

  Kyoto Inst. Technology Kyoto Jpn

• Morinishi Koji

  Departement Of Mechanical Engineering Kyoto Institute Of Technology

• SATOFUKA Nobuyuki

  Department of Mechanical and System Engineering, Kyoto Institute of Technology

• Nishida H

  Kyoto Inst. Technology Kyoto Jpn

• Nishida Hidetoshi

  Department Of Mechanical And System Engineering Kyoto Institute Of Technology

• Satofuka N

  Kyoto Inst. Technology Kyoto Jpn

• Satofuka Nobuyuki

  Departement Of Mechanical Engineering Kyoto Institute Of Technology

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• 2. NUMERICAL SOLUTIONS OF THE VLASOV EQUATION (II. Basic Algorithm)
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