2016 Annual Meeting

Presentation information

Oral Presentation

III. Fission Energy Engineering » 305-2. Operational Management, Inspection and Maintenance of Reactor

[3D01-07] Maintenance, inspection, monitoring

Mon. Mar 28, 2016 9:30 AM - 11:25 AM Room D (Lecture Rooms B B104)

Chair: Naoyuki Kouno (hitachi)

11:00 AM - 11:15 AM

[3D07] Development of monitoring method for wall thinning in carbon steel pipes with low frequency magnetic field measurement

*Naoki Tajima1, Noritaka Yusa1, Hidetoshi Hashizume1 (1.Tohoku University)

Keywords:nondestructive testing, pipe wall thinning

炭素鋼配管内壁面に生じた減肉進展のモニタリング手法として、低周波磁場による検査手法を提案する。
励磁コイルと高感度磁気センサアレイを用いて、配管減肉を模擬した平板試験体の探傷試験を行う。