线性流量阀内筒孔形状设计问题研究  

Research on the Inner Canister′s Orifice Shape of Linear Flow Valve

作　　者：孟庆均[1] 郅志刚[1] 周电杰[1] 郭齐胜 潘高田[1] 

机构地区：[1]装甲兵工程学院装备指挥与管理系,北京10072

出　　处：《数学的实践与认识》2007年第14期123-128,共6页Mathematics in Practice and Theory

摘　　要：对于双筒式线性流量阀,内筒孔形状设计是关系到线性流量阀的过流面积能否"线性变化"的核心问题.从工程实际应用出发,对线性流量阀的内筒孔进行了分段地形状设计.经设计的内筒设计能够使线性流量阀的线性控制区达到90%以上,"过流面积"也完全能够达到"最大范围".设计的内筒孔主体形状为矩形和简单曲线组成,易于加工制造.For the double-canister linear flow valve, it is a kernel of the problem of inner canister orifice shape design that through areas is increasing in linear relation. Inner canister orifice shape was designed according to the actual engineering, and 90% through area can be controlled linearly and the whole through area could be reached. The main shape of the designed orifice is composed of rectangle and simple curve, and made it easy to process and produce.

关 键 词：线性流量阀 过流面积 线性关系 内筒孔形状 

分 类 号：O242.1[理学—计算数学]