摘要
从理论上和实践上 ,对低水头电站超声波测流进行了较为详细的研究 ,并以某水电站为例 ,对测流断面定位、声路布置和面积积分给出了一般方法 .
A research on theory and practice is conducted on the acoustic methods of discharge measurement in low head hydropower plant.Taken hydraulic efficiency experiment in certain hydropower plant as examples,the general methods about how to locate the discharge measurement plane,install transducers and choose the integration methods are put forward.An improvement method is proposed finally.[WX(5KG0,41]
出处
《华北水利水电学院学报》
2000年第1期51-55,共5页
North China Institute of Water Conservancy and Hydroelectric Power
基金
华北水利水电学院重点学科! (98- 17)
关键词
超声波测流
低水头电站
测流断面
面积积分
ultrasonic wave
discharge measurement
low head hydropower plant
lntegration plane
acoustic path angle
