2025-11-02 01:52 浏览次数 14
轴向导向装置调节
guide vane two section close valves normally installed in vane control circuit to prevent axial flow turbine from raising during shut-down period.
为防止轴流式水轮机在停机过程中产生抬机现象,多在导叶操作回路上安装导叶两段关闭阀。