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涌浪计算是确定调压室尺寸的重要参数,本文用四阶龙格—库塔法对水电站调压系统非恒定流控制方程进行数值计算,并编制了通用计算程序,可用于圆筒式、阻抗式、双室式和尾水调压室的涌浪计算。程序运用于机组按指定的时间(或规律)进行开启(或关闭)等不同工况。
The surge calculation is an important parameter to determine the size of the surge chamber. In this paper, the fourth-order Runge-Kutta method is used to calculate the unsteady flow control equations of the pressure regulating system in a hydropower station and a general calculation program is prepared. Impedance, double room and tail surge chamber surge calculation. Program used in the unit according to the specified time (or regular) to open (or closed) and other different conditions.