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2011 Fiscal Year Final Research Report

Development of a code to analyze multi-body problems without time integration scheme

Research Project

  • PDF
Project/Area Number 21560061
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Engineering fundamentals
Research InstitutionHokkaido University

Principal Investigator

OIKAWA Shun-ichi  北海道大学, 大学院・工学研究院, 准教授 (40152029)

Project Period (FY) 2009 – 2011
Keywords多体問題 / 時間積分法 / 汎用コード / 二体相互作用近似法(Binary Interaction Approximation : BIA) / GPGPU
Research Abstract

A simulation code for multi-body problems for low-density and high-temperature gases such as fusion plasmas based on the Binary Interaction Approximation has been developed, in which the user can choose whether the code runs entirely on the CPU or mainly on the Graphics Processing Unit (GPU).

  • Research Products

    (26 results)

All 2012 2011 2010 2009 Other

All Journal Article (12 results) (of which Peer Reviewed: 12 results) Presentation (13 results) Remarks (1 results)

  • [Journal Article] Application of the Binary Interaction Approximation to Plasma Oscillation2012

    • Author(s)
      S. Oikawa, Kamei, and M. Goto
    • Journal Title

      Plasma Fusion Res

      Volume: 7(to be appeared)

    • Peer Reviewed
  • [Journal Article] Accuracy Assurance in Binary Interaction Approximation for N-body Problems2012

    • Author(s)
      S. Oikawa, M. Goto, and Kamei
    • Journal Title

      Plasma Fusion Res

      Volume: 7(to be appeared)

    • Peer Reviewed
  • [Journal Article] Numerical Analysis of Schrodinger Equation for a Magnetized Particle in the Presence of a Field Particle2012

    • Author(s)
      S. Oikawa, and E. Okubo, P. K. Chan
    • Journal Title

      Plasma Fusion Res

      Volume: 7(to be appeared)

    • Peer Reviewed
  • [Journal Article] Numerical Analysis of Quantum-Mechanical Grad-B Drift II2012

    • Author(s)
      P. K. Chan, S. Oikawa, and E. Okubo
    • Journal Title

      Plasma Fusion Res

      Volume: 7 Pages: 2401034

    • Peer Reviewed
  • [Journal Article] Numerical Analysis of Quantum-Mechanical Grad-B Drift2011

    • Author(s)
      S. Oikawa, T. Shimazaki, and E. Okubo
    • Journal Title

      Plasma Fusion Res

      Volume: 6 Pages: 2401058

    • Peer Reviewed
  • [Journal Article] Effectiveness of GPGPU for Magnetohydrodynamics Code using CIP-MOCCTMethod2011

    • Author(s)
      R. Ueda, Y. Matsumoto, M. Itagaki, and S. Oikawa
    • Journal Title

      Plasma Fusion Res

      Volume: 6 Pages: 2401092

    • Peer Reviewed
  • [Journal Article] Preliminary Study on Uncertainty-Driven Plasma Diffusion2010

    • Author(s)
      S. Oikawa, T. Oiwa, and T. Shimazaki
    • Journal Title

      Plasma Fusion Res

      Volume: 5 Pages: S1050

    • Peer Reviewed
  • [Journal Article] Binary Interaction Approximation to N-Body Problems2010

    • Author(s)
      S. Oikawa and H. Funasaka
    • Journal Title

      Plasma Fusion Res

      Volume: 5 Pages: S1051

    • Peer Reviewed
  • [Journal Article] Quantum Mechanical Plasma Scattering2010

    • Author(s)
      S. Oikawa, T. Oiwa, and T. Shimazaki
    • Journal Title

      Plasma Fusion Res

      Volume: 5 Pages: S2024

    • Peer Reviewed
  • [Journal Article] Preliminary Study on Uncertainty Driven Plasma Diffusion II2010

    • Author(s)
      S. Oikawa, T. Shimazaki, and T. Oiwa
    • Journal Title

      Plasma Fusion Res

      Volume: 5 Pages: S2025

    • Peer Reviewed
  • [Journal Article] Application of Algebraic Approximation to Three Dimensional Multibody Coulomb Problem : Implementation of GPGPU2010

    • Author(s)
      S. Oikawa, K. Higashi, and Y. Matsumoto
    • Journal Title

      Plasma Fusion Res

      Volume: 5 Pages: S2026

    • Peer Reviewed
  • [Journal Article] Algebraic Analysis Approach for Multibody Problems II2010

    • Author(s)
      S. Oikawa, K. Higashi, and H. Funasaka
    • Journal Title

      Plasma Fusion Res

      Volume: 5 Pages: S1048

    • Peer Reviewed
  • [Presentation] Effect of resistivity on mode structure of interchange instability in heliotron plasma2011

    • Author(s)
      R. Ueda, Y. Matsumoto, M. Itagaki, and S. Oikawa
    • Organizer
      21st Int. Toki Conf. (ITC21)
    • Place of Presentation
      Toki
    • Year and Date
      20111128-1201
  • [Presentation] Development of an MHD Code Based on the CIP Method to Consider the Advection with Alfven Velocity2011

    • Author(s)
      W. Takado, Y. Matsumoto, M. Itagaki, and S. Oikawa
    • Organizer
      21st Int. Toki Conf. (ITC21)
    • Place of Presentation
      Toki
    • Year and Date
      20111128-1201
  • [Presentation] Application of the Binary Interaction Approximation to Plasma Oscillation2011

    • Author(s)
      T. Kamei, S. Oikawa, and M. Goto
    • Organizer
      21st Int. Toki Conf. (ITC21)
    • Place of Presentation
      Toki
    • Year and Date
      20111128-1201
  • [Presentation] Accuracy Assurance in Binary Interaction Approximation for N-body Problems2011

    • Author(s)
      M. Goto, S. Oikawa, and T. Kamei
    • Organizer
      21st Int. Toki Conf. (ITC21)
    • Place of Presentation
      Toki
    • Year and Date
      20111128-1201
  • [Presentation] Numerical Analysis of Quantum-Mechanical Drift II2011

    • Author(s)
      P. K. Chan, S. Oikawa, and E. Okubo
    • Organizer
      21st Int. Toki Conf. (ITC21)
    • Place of Presentation
      Toki
    • Year and Date
      20111128-1201
  • [Presentation] Quantum Mechanical Plasma Scattering II2011

    • Author(s)
      E. Okubo, S. Oikawa and P. K. Chan
    • Organizer
      21st Int. Toki Conf. (ITC21)
    • Place of Presentation
      Toki
    • Year and Date
      20111128-1201
  • [Presentation] Exact trajectory of a charged particle in several non-uniform magnetic fields2011

    • Author(s)
      S. Oikawa, E. Okubo and P. K. Chan
    • Organizer
      21st Int. Toki Conf. (ITC21)
    • Place of Presentation
      Toki
    • Year and Date
      20111128-1201
  • [Presentation] Effectiveness of GPGPU for Magnetohydrodynamics Code using CIP-MOCCTmethod2010

    • Author(s)
      R. Ueda, Y. Matsumoto, M. Itagaki, and S. Oikawa
    • Organizer
      ITC-20
    • Place of Presentation
      Toki
    • Year and Date
      20101207-10
  • [Presentation] Numerical Analysis of Quantum-Mechanical Drift2010

    • Author(s)
      E. Okubo, S. Oikawa, and T. Shimazaki
    • Organizer
      20th Int. Toki Conf.
    • Year and Date
      20101207-10
  • [Presentation] Numerical Analysis of Quantum-Mechanical Drift2010

    • Author(s)
      T. Shimazaki, S. Oikawa, and E. Okubo
    • Organizer
      20th Int. Toki Conf.
    • Year and Date
      20101207-10
  • [Presentation] Quantum Mechanical Plasma Scattering2009

    • Author(s)
      S. Oikawa, T. Oiwa, and T. Shimazaki
    • Organizer
      Proc. ITC-19
    • Place of Presentation
      Toki
    • Year and Date
      20091208-11
  • [Presentation] Application of Algebraic Approximation to Three Dimensional Multibody Coulomb Problems2009

    • Author(s)
      S. Oikawa, K. Higashi, Y. Suto, and Y. Matsumoto
    • Organizer
      Proc. ITC-19
    • Place of Presentation
      Toki
    • Year and Date
      20091208-11
  • [Presentation] Preliminary Study on Uncertainty-Driven Plasma Diffusion II2009

    • Author(s)
      S. Oikawa, T. Shimazaki, and T. Oiwa
    • Organizer
      Proc. ITC-19
    • Place of Presentation
      Toki
    • Year and Date
      20091208-11
  • [Remarks]

    • URL

      http://fusion.qe.eng.hokudai.ac.jp/

URL: 

Published: 2013-07-31  

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