Preliminary　Analysis　of　Liquid　Metal　MHD　Pressure　Drop　in　the　Blanket　for　the　FDS

被引：3
|
作者：
王红艳
吴宜灿
何晓雄
机构：
来源：
Plasma Science & Technology | 2002年 / 05期
基金：
中国国家自然科学基金;
关键词：
fusion-driven; sub-critical; liquid metal; MHD; pressure drop;
D O I：
暂无
中图分类号：
O361.3 [磁流体力学];
学科分类号：
080103 ;
摘要：
Preliminary analysis and calculation of liquid metal Li17Pb83 magnetohydrodynamic (MHD) pressure drop in the blanket for the FDS have been presented to evaluate the significance of MHD effects on the thermal-hydraulic design of the blanket. To decrease the liquid metal MHD pressure drop, Al2O3 is applied as an electronically insulated coating onto the inner surface of the ducts. The requirement for the insulated coating to reduce the additional leakage pressure drop caused by coating imperfections has been analyzed. Finally, the total liquid metal MHD pressure drop and magnetic pump power in the FDS blanket have been given.
引用
收藏
页码：1497 / 1504
页数：8
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