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介绍声学多普勒剖面仪(ADP)的组成和工作原理,通过该设备在洱海入湖支流罗时江上测流工作中的应用情况,用SL25-1流速仪精测量法与ADP进行了流量同步测验,两者结果吻合较好。进一步阐述该设备在水文水资源、河流测流断面的巡测、防汛抗旱工作及其它突发事件急流量测验中的推广使用价值,为今后广泛应用ADP进行水文测验打下基础。
This paper introduces the composition and working principle of Acoustic Doppler Profiler (ADP). Through the application of the device in the upper stream flow measurement of Luohe River, a tributary of the Erhai Lake, the SL25-1 flowmeter precision measurement method is used to measure the flow rate of ADP Test, the two agree well with the results. Further elaborated the equipment in hydrological and water resources, the river current-flow section of the survey, flood control and drought and other emergencies emergency flow test value and promote the extensive application of ADP for hydrological testing and lay the foundation.