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如何从偏振仪测量信息中获得q分布

焦一鸣 周艳 李永高 李长征

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如何从偏振仪测量信息中获得q分布

焦一鸣, 周艳, 李永高, 李长征

How to obtain q-profile from results of polarimeter

Jiao Yi-Ming, Zhou Yan, Li Yong-Gao, Li Chang-Zheng
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  • 介绍了一种通过实验测量获得的法拉第旋转角和电子密度分布获得托卡马克等离子体安全因子分布的模拟计算方法. 该方法采用大环径比的近似, 适用于平衡态等离子体物理分析. 在欧姆和电子回旋加热的放电情况下, 获得了合理的安全因子q分布和电流密度分布, 计算结果与软X射线测量的结果一致.
    A new method to obtain the q-profile and current density distribution from Faraday rotation angle measured by polarimeter is introduced. The large aspect-ratio hypothesis is taken into consideration in plasma equilibria discharge analysis. The q-profiles and current density profiles are obtained in Ohmic and ECRH discharges. The calculation results accord well with the soft X-ray measurements.
    • 基金项目: 国家自然科学基金(批准号: 11075048, 11275059)和国家磁约束核聚变能研究专项(批准号: 2010GB101002)资助的课题.
    • Funds: Project supported by the National Natural Science Foundation of China (Grant Nos. 1175048, 11275059) and National Magnetic Confinement Fusion Science Program, China (Grant No. 2010GB101002).
    [1]

    Ding X T 2010 Physics 39 390 (in Chinese) [丁玄同 2010 物理 39 390]

    [2]

    Donn A J H, Costley A E, Barnsley R, Bindslev H, Boivin R, Conway G, Fisher R, Giannella R, Hartfuss H, von Hellermann M G, Hodgson E, Ingesson L H, Itami K, Johnson D, Kawano Y, Kondoh T, Krasilnikov A, Walker C, Young K, the ITPA Topical Group on Diagnostics 2007 Nucl. Fusion 47 S337

    [3]

    Hutchinson I H 2002 Principles of Plasma Diagnostics, (2nd Edn.) (Cambridge: Cambridge University Press)

    [4]

    Orsitto1 F P, Boboc A, Gaudio P, Gelfusa M, Giovannozzi E, Mazzotta C, Murari A, JET EFDA Contributors 2011 Plasma Phys. Control. Fusion 53 035001

    [5]

    Zhou Y, Deng Z C, Liu Z T, Yi J, Tang Y W, Gao B Y, Tian C L, Li Y G, Ding X T 2007 Rev. Sci. Instrum. 78 3503

    [6]

    Zhou Y, Deng Z C, Li Y G, Li C Z, Yi J, Li L C, Lui Y, Yang Q W, Duan X R, Brower D L, Ding W X 2011 15th International Symposium on Laser Aidad Plasma Diagnostis Jeju, Korea Oct. 9-13 2011

    [7]

    Veron D 1979 Infrared and Millimeter Wave (Vol. 2) (New York: Academic Press)

    [8]

    Wesson John 1997 Tokamak (2nd Edn.) (Oxford: Clarendon Press)

    [9]

    Jahns G L, Soler M 1978 Nucl. Fusion 18 609

  • [1]

    Ding X T 2010 Physics 39 390 (in Chinese) [丁玄同 2010 物理 39 390]

    [2]

    Donn A J H, Costley A E, Barnsley R, Bindslev H, Boivin R, Conway G, Fisher R, Giannella R, Hartfuss H, von Hellermann M G, Hodgson E, Ingesson L H, Itami K, Johnson D, Kawano Y, Kondoh T, Krasilnikov A, Walker C, Young K, the ITPA Topical Group on Diagnostics 2007 Nucl. Fusion 47 S337

    [3]

    Hutchinson I H 2002 Principles of Plasma Diagnostics, (2nd Edn.) (Cambridge: Cambridge University Press)

    [4]

    Orsitto1 F P, Boboc A, Gaudio P, Gelfusa M, Giovannozzi E, Mazzotta C, Murari A, JET EFDA Contributors 2011 Plasma Phys. Control. Fusion 53 035001

    [5]

    Zhou Y, Deng Z C, Liu Z T, Yi J, Tang Y W, Gao B Y, Tian C L, Li Y G, Ding X T 2007 Rev. Sci. Instrum. 78 3503

    [6]

    Zhou Y, Deng Z C, Li Y G, Li C Z, Yi J, Li L C, Lui Y, Yang Q W, Duan X R, Brower D L, Ding W X 2011 15th International Symposium on Laser Aidad Plasma Diagnostis Jeju, Korea Oct. 9-13 2011

    [7]

    Veron D 1979 Infrared and Millimeter Wave (Vol. 2) (New York: Academic Press)

    [8]

    Wesson John 1997 Tokamak (2nd Edn.) (Oxford: Clarendon Press)

    [9]

    Jahns G L, Soler M 1978 Nucl. Fusion 18 609

计量
  • 文章访问数:  5308
  • PDF下载量:  440
  • 被引次数: 0
出版历程
  • 收稿日期:  2011-11-21
  • 修回日期:  2012-04-05
  • 刊出日期:  2012-11-05

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