自控设计中调节阀流量特性的选用问题

The Selection on the Flow Characteristic of Control Valvein Autocontrol Design

文中分析了调节阀的理想流量特性到工作流量特性的畸变原因及其畸变过程,介绍了流量特性的选择步骤及方法,并就如何提高调节阀的适应性和调节阀选用中应注意的问题进行了探讨。

The reasons and the process for the ideal flow characteristic evolves to the practical flow characteristic of control valve are analyzed. The select ways on the flow characteristic are introduced and the problem about improving the adaptability of control valve is discussed in this paper.