通道插件管道MHD效应初步实验结果  

Primary experimental results of MHD flow in the duct with flow channel insert

作　　者：许增裕[1] 潘传杰[1] 张秀杰[1] 赵丽[1] 张键[1] 杨国骥 

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》2009年第1期6-9,共4页Nuclear Fusion and Plasma Physics

基　　金：国家自然科学自然基金资助项目(10775042)

摘　　要：给出了通道插件管道MHD效应的初步实验结果,结果表明:中心区流速分布与数值预测的差别较大,且不同位置的管道截面流速分布不同,在压力平衡孔之间呈周期性变化;宏观的中心区与边缘区流量分配、MHD压降与简化理论预测结果相接近。这些数据将给FCI管道数值分析模型的完善和液态包层设计提供参考。The primary experimental results of an MHD flow in the duct with flow channel insert （FCI） are presented and the results indicate that the velocity profile in core area is quite different from the simulation and changes periodically along the duct with the distance between pressure equalization holes, but the fluid volume in core and boundary area, and the MHD pressure drop are close to the prediction given by the simplification modeling code. These experimental results are useful for the liquid blanket design and the analysis of MHD flow in the duct with FCI.

关 键 词：液态包层 通道插件 MHD效应 

分 类 号：TL334[核科学技术—核技术及应用]