轴流泵站模型装置超声波测流研究  

Research on flow measurement by ultrasound for model device of axial flow pump station

作　　者：张后文 ZHANG Hou-wen(The Administrative Office,Fenghuangjing Pumping Station,Wuwei 238341,China)

机构地区：[1]安徽省凤凰颈排灌站管理处,安徽无为238300

出　　处：《安徽水利水电职业技术学院学报》2021年第3期19-21,共3页Journal of Anhui Technical College of Water Resources and Hydroelectric Power

摘　　要：文章基于数值模拟计算,找到了轴流泵站超声波流量计的最佳安装位置;并将超声波流量计与电磁流量计测量结果进行对比校核。试验结果表明,超声波流量计安装简单,且测流精度在±1%以内,满足泵站测流要求。Based on numerical simulation,the optimal installation position of axial flow pump station is found.The measurement results of ultrasonic flowmeter and electromagnetic flowmeter are compared.The test results shown that the ultrasonic flowmeter is simple to install and its flow measurement accuracy is better than 1%,which meets the requirements of flow measurement in pump station.

关 键 词：泵站 模型装置 超声波测流量 试验 数值模拟 

分 类 号：TH312[机械工程—机械制造及自动化]