A systematical study of neutron-rich Zr isotopes by the projected shell model
A systematical study of neutron-rich Zr isotopes by the projected shell model
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投影壳模型系统研究富中子Zr同位素
DOI：
10.1016/j.nuclphysa.2011.03.010
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发表时间：
2011-05
期刊：
影响因子：
--
通讯作者：
et al.
中科院分区：
文献类型：
--
作者：
Liu, Y.-X.;Sun, Y.;Zhou, X.-H.;et al.
本文介绍了非磁化致密等离子体射流注入均匀热强磁化等离子体的三维理想磁流体动力学模拟结果，旨在为ITER和国家球面环面实验（NSTX）相关参数提供对托卡马克堆芯燃料的深入了解。非磁化致密等离子体喷射注射类似于紧凑的环形注射，但等离子体密度和总质量更高，因此所需的注射速度更低。喷流在背景中的大量沉积似乎是通过沿喷流后缘的磁重联而促进的。等离子体射流对背景等离子体的穿透深度主要取决于射流的初始动能，而空间局部质量沉积的一个关键要求是射流的减速时间小于受扰动的背景磁通量因磁重联而松弛的时间。这项工作表明，需要更准确地处理重连，以充分模拟这个问题。确定了非磁化致密等离子体喷射的参数，用于局部核心沉积和边缘局部化模式（ELM）在ITER和nstx相关区域的起搏应用。
We present results from three-dimensional ideal magnetohydrodynamic simulations of unmagnetized dense plasma jet injection into a uniform hot strongly magnetized plasma, with the aim of providing insight into core fuelling of a tokamak with parameters relevant for ITER and National Spherical Torus Experiment (NSTX). Unmagnetized dense plasma jet injection is similar to compact toroid injection but with much higher plasma density and total mass, and consequently lower required injection velocity. Mass deposition of the jet into the background appears to be facilitated via magnetic reconnection along the jet's trailing edge. The penetration depth of the plasma jet into the background plasma is mostly dependent on the jet's initial kinetic energy, and a key requirement for spatially localized mass deposition is for the jet's slowing-down time to be less than the time for the perturbed background magnetic flux to relax due to magnetic reconnection. This work suggests that more accurate treatment of reconnection is needed to fully model this problem. Parameters for unmagnetized dense plasma jet injection are identified for localized core deposition as well as edge localized mode (ELM) pacing applications in ITER and NSTX-relevant regimes.
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影响因子：
3.1
作者：
Kenneth K. Li;J. Hamilton;A. Ramayya;S. Zhu;Y. Luo;J. K. Hwang;C. Goodin;J. Rasmussen;
通讯作者：
Kenneth K. Li;J. Hamilton;A. Ramayya;S. Zhu;Y. Luo;J. K. Hwang;C. Goodin;J. Rasmussen;
影响因子：
3.1
作者：
S. Verma;P. Dar;R. Devi
通讯作者：
S. Verma;P. Dar;R. Devi
影响因子：
4.4
作者：
A. Smith;D. Patel;G. Simpson;R. M. Wall;J. Smith;O. J. Onakanmi;I. Ahmad;J. Greene;M. Carpenter;T. Lauritsen;C. Lister;R. Janssens;F. Kondev;D. Seweryniak;B. Gall;O. Dorvaux;B. Roux
通讯作者：
A. Smith;D. Patel;G. Simpson;R. M. Wall;J. Smith;O. J. Onakanmi;I. Ahmad;J. Greene;M. Carpenter;T. Lauritsen;C. Lister;R. Janssens;F. Kondev;D. Seweryniak;B. Gall;O. Dorvaux;B. Roux
DOI：
10.1016/0375-9474(69)91109-9
发表时间：
1969-12
期刊：
Nuclear Physics
影响因子：
--
作者：
D. Arseniev;A. Sobiczewski;V. Soloviev
通讯作者：
D. Arseniev;A. Sobiczewski;V. Soloviev
DOI：
--
发表时间：
1990
期刊：
--
影响因子：
--
作者：
I. Towner;B. Castel
通讯作者：
I. Towner;B. Castel