水力驱动控制棒静态特性实验研究  

Experimental Study on Steady State Property of Hydraulic Drive Control Rod

作　　者：薄涵亮[1] 郑文祥[1] 董铎[1] 王大中[1] 

机构地区：[1]清华大学核能技术设计研究院,北京100084

出　　处：《核动力工程》2001年第1期11-14,共4页Nuclear Power Engineering

基　　金：国家自然科学基金

摘　　要：对水力驱动控制棒步进缸的静态保持特性进行了大量实验研究。获得了水力步进缸的静态保持流量范围和其随温度的变化规律，分析了静态特性与步进缸设计参数之间的关系。结果表明：步进缸的设计参数 (重量、对孔尺寸 )确定其静态保持流量范围；随温度的升高，最大、最小静态保持流量有所增加；同一温度下不同步位上的静态保持流量范围趋于一致。An amount of experimental study on steady state property of step cylinder for Hydraulic Drive Control Rod has been achieved, this paper obtained the flow margin on steady state property of hydraulic step cylinder, and analyzed the relationship between steady state and design parameters of step cylinder. The results is: the design parameters of step cylinder, weight, size of opposite hole etc, determine the flow margin. The maximum and the minimum holding flow in steady state increase with the increase of temperature. The holding flow in different step position at same temperature is the same.

关 键 词：水力驱动控制棒 静态特性 步进缸 低温核供热堆 

分 类 号：TL413.2[核科学技术—核技术及应用] TL351.5