锂在热管反应器吸液芯上毛细作用的理论分析  

Theoretical Analysis for Capillary Action of Lithium in Wick of Heat Pipe Reactor

作　　者：朱强[1] 郑邯勇[1] 李维维[1] 张强[1] ZHU Qiang;ZHENG Hanyong;LI Weiwei;ZHANG Qiang(No.718 R＆D Institute,CSIC,Handan 056000,China)

机构地区：[1]中国船舶重工集团公司第七一八研究所,河北邯郸056000

出　　处：《数字海洋与水下攻防》2018年第2期72-76,共5页Digital Ocean & Underwater Warfare

摘　　要：根据热管反应器工作特点,建立了吸液芯理论模型,推导出液态锂在吸液芯上升高度的公式,对特定条件下锂在吸液芯的上升高度进行了计算,并分析了锂在吸液芯上升高度随丝网目数、层数、温度以及热流密度的变化规律。为热管反应器设计及吸液芯参数选择提供了依据。According to work characteristics of heat pipe reactor, a theoretical model of the wick is established. The formula for rising height of liquid lithium in the wick is derived. The wick rising height is calculated under certain conditions. In addition, the change rules of rising height of lithium in wick with the mesh number, layer number, temperature and heat flux are analyzed. It provides the basis for the design of the heat pipe reactor and the selection of the wick parameters.

关 键 词：锂 六氟化硫 热管反应器 吸液芯 毛细作用 

分 类 号：TK16[动力工程及工程热物理—热能工程]