Dynamics of liquid metal jets penetrating a strong magnetic field in high-power colliders
Dynamics of liquid metal jets penetrating a strong magnetic field in high-power colliders
复制标题
高功率对撞机中液态金属射流穿透强磁场的动力学
DOI：
10.1109/pac.2001.987586
复制
发表时间：
2001
期刊：
影响因子：
--
通讯作者：
I. Konkashbaev
中科院分区：
文献类型：
--
作者：
Ahmed Hassanein;I. Konkashbaev
未来的高功率对撞机，如Muon对撞机，一个非常重要的问题是创造一个有效和可靠的目标系统，能够承受恶劣的环境，并产生有效的高通量Muon束。液态金属射流(脉冲或连续的)被认为是潜在的候选目标。这一建议提出了两个关键问题：自由液体射流在所需的强不均匀磁场(20T)内的穿透，以及由于质子束的强烈突然加热而导致的液体碎裂以及由此产生的磁流体动力学不稳定性。在这项研究中，我们利用一个新的二维数值模型分析了自由液态金属射流进入强非均匀场中的动态运动，该数值模型是针对任意射流参数在Heights程序中实现的。
One very important problem of future high-power colliders, such as the muon collider, is to create an effective and reliable target system that is able to withstand a harsh environment and generate effective high-flux muon beams. Liquid metal jets (pulsed or continuous) are proposed as potential target candidates. Such a proposal poses two critical problems: penetration of a free liquid jet inside the required strong inhomogeneous magnetic field (20 T) and the fragmentation of liquid due to the intense sudden heating by the proton beam and the resultant magnetohydrodynamic instabilities. In this study,, we analyzed the dynamic motion of a free liquid metal jet entering a strong inhomogeneous field by using a new two-dimensional numerical model implemented in the HEIGHTS package for arbitrary jet parameters.
影响因子：
64.8
作者：
Selected Cryogenic;Data Notebook
通讯作者：
Selected Cryogenic;Data Notebook