声学多普勒流速剖面仪原理及其在黄河沙坡头河段中的应用

The Working Principle of Acoustic Doppler Profiler and Its Application in Shapotou Section of Yellow River

介绍声学多普勒流速剖面仪(ADP)的原理及其于2009年7月16～18日在黄河宁夏沙坡头河段中的应用。采用走航方式测量了该河段中的12个断面,获得了各断面上水深、流速、流量等大范围的断面观测资料,并探讨了数据处理方法。该研究为在复杂地形水文条件下使用ADP技术提供了理论参考。

This paper introduces the working principles of acoustic doppler profiler（ADP）and its applications in Shapotou section of Yellow River.Some observation data involving water depth,current velocity and flow quantity of 12 sections in Shapotou are obtained by underway measurement,and the data processing methods are also discussed.This research provides theoretical references for the application of ADP in water areas with complicated topographic features.