An analysis on eddy current flowmeter — a review

Recent Advances in Space Technology Services and Climate Change 2010 (RSTS & CC-2010) Pub Date : 2010-11-01 DOI:10.1109/RSTSCC.2010.5712844

S. Poornapushpakala, C. Gomathy, J. Sylvia, B. Krishnakumar, P. Kalyanasundaram

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引用次数: 5

Abstract

Measurement of flow in liquid metal systems exhibit unusual problems because of the severe operating environments like high operating temperatures and the chemical reactivity of most liquid metals. The liquid metal flowmeters should have the capacity to withstand high gamma radiation levels and rapid thermal transients. The commonly used flowmeters in liquid metal systems are permanent magnet Flowmeter, direct current electromagnet Flowmeter and alternating current electromagnet flowmeter. In Alternating current electromagnet Flowmeter there are three types namely transverse field Flowmeter, Eddy Current Flowmeter and E-Core Flowmeter. The subject of analysis is the Eddy current Flowmeter. Eddy currents are generated when a moving conductor experiences changes in the magnetic field generated by a stationary object, as well as when a stationary conductor encounters a varying magnetic field. A flowmeter which works on this principle is the Eddy Current Flowmeter. This paper gives a thorough survey on eddy current flowmeter, its construction, simulation results and its performance under various test conditions in different organization

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涡流流量计分析综述

由于恶劣的操作环境，如高温和大多数液态金属的化学反应性，液态金属系统的流量测量出现了不寻常的问题。液态金属流量计应具有承受高伽马辐射水平和快速热瞬变的能力。液体金属系统中常用的流量计有永磁式流量计、直流电磁铁流量计和交流电磁铁流量计。交流电磁流量计有横场流量计、涡流流量计和e芯流量计三种类型。分析的对象是涡流流量计。当运动的导体遇到静止物体产生的磁场变化时，以及当静止的导体遇到变化的磁场时，就会产生涡流。根据这一原理工作的流量计就是涡流流量计。本文全面介绍了涡流流量计的结构、仿真结果及其在不同机构各种测试条件下的性能

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Recent Advances in Space Technology Services and Climate Change 2010 (RSTS & CC-2010)

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