非均匀磁场中自由表面液态射流的MHD稳定性分析  

Calculation of MHD stability of free surface liquid metal jet flow in non-uniform magnetic field

作　　者：康伟山[1] 许增裕[1] 潘传杰[1] 

机构地区：[1]核工业西南物理研究院,成都610041

出　　处：《核聚变与等离子体物理》2004年第3期203-207,共5页Nuclear Fusion and Plasma Physics

基　　金：国家自然科学基金资助项目(B10275019)

摘　　要：基于在液态金属实验回路上的实验,对非均匀磁场中液态金属射流的MHD稳定性进行了研究,建立了一个描述射流性能的简化模型。由此简化模型所得的结果与从实验获得的结果相比较表明,它们相当吻合,并发现在此液态金属射流中存在一个固有稳定性区域。Based on the experiments at the Liquid Metal Experimental Loop,the MHD stability of liquid metal jet flow in non-uniform magnetic field has been studied, and a simplified model is developed to describe the behaviour of jet flow. The result obtained from the simplified model is in conformity with the experiments, and an inherently stable zone in the jet flow has been found to exist.

关 键 词：液态金属 自由表面射流 MHD稳定性 非均匀磁场 

分 类 号：TL626[核科学技术—核技术及应用]