浅析雷达波流速仪在向家坪站的应用

Analysis of the Application of Radar Wave Velocimeter in Flow Measurement at Xiangjiaping Station

针对向家坪水文站测验断面位置偏远,测验困难,ADCP在大洪水和有漂浮物无法入水测验等问题,汉江水文水资源勘测局提出将雷达波流速仪在线测流应用于向家坪水文站进行流量测验。该系统可随时投入使用,且在最短的时间内能够测得准、报得出,可以成为中小河流流量自动测验的主要测具。文章简述雷达波流速仪在线测流的工作流程、设备组成、性能特点、测流原理及雷达流量计成果分析。

Regarding the remote location of the testing section at Xiangjiaping Hydrological Station,the testing is difficult,and ADCP is unable to enter the water due to large floods and floating objects.The Hanjiang Hydrology and Water Resources Survey Bureau has proposed to apply radar wave velocity meter online flow measurement to Xiangjiaping Hydrological Station for flow measurement.This system can be put into use at any time and can be accurately measured and reported in the shortest possible time,making it the main measuring tool for automatic flow measurement of small and medium-sized rivers.The article briefly describes the workflow,equipment composition,performance characteristics,flow measurement principle,and analysis of the results of the radar flow meter for online flow measurement.