特种设备无损检测技术优秀论文评选公示 关键词: 远场涡流;缺陷;识别;判定 [gap=559]Keywords: Remote field eddy current, Defects, Identify, Judge
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远场涡流检测技术(Remote Field Eddy Current RFEC)是基于远场涡流效应的原理,通常使用内通过式探头,由两个线圈组成,一个为激励线圈,通以低频交流电,另一个为检测线圈,但检测...
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近年来 ,围绕对天然气管道裂纹的检测和量化 , 人们在远场涡流(remote field eddy current ,RFEC) 检测技术方面也开展了一些研究 [4] 。
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remote field eddy current probe 远场涡流探头
remote field eddy current effect 涡流远场效应
pulsed remote field eddy current 脉冲远场涡流
remote field eddy current inspection 远场涡流检测
Remote field eddy current testing equipment, method and principle are briefly described.
本文就远场涡流检测设备、方法及机理作简要介绍。
Defect reconstruction of remote field eddy current belonged to electromagnetic inverse problem.
远场涡流缺陷重构属于电磁逆问题范畴。
Remote field eddy current technique combined with computer technique and finite element analysis was used to examine the inservice ferromagnetic heat exchanger tubing.
远场涡流技术结合计算机技术和有限元分析方法,解决了在役铁磁性材料换热器管检验的问题。
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