村山 諒太
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第14回
高線量配管における配管減肉オンラインモニタリングシステムの検証
著者:
村山 諒太,Ryota MURAYAMA,川見 勇介,Yusuke KAWAMI,鈴木 聡則,Akinori SUZUKI,森田 一郎,Ichiro MORITA,吉田 正志,Masashi YOSHIDA
発刊日:
公開日:
キーワードタグ:
EMAT Inspection Nondestructive evaluation Online monitoring Pipe wall thinning Sensor technology Ultrasonic Testing
村山 諒太,Ryota MURAYAMA,川見 勇介,Yusuke KAWAMI,鈴木 聡則,Akinori SUZUKI,森田 一郎,Ichiro MORITA,吉田 正志,Masashi YOSHIDA
発刊日:
公開日:
キーワードタグ:
EMAT Inspection Nondestructive evaluation Online monitoring Pipe wall thinning Sensor technology Ultrasonic Testing
Online pipe thickness monitoring sensors, EMAT, Thin-film UT sensor and FLEXDRY UTM were installed to Unit4 spent fuel pool cooling system of Fukushima No.1 Power Plant. Pipe wall thinning data and ultrasonic waveform were recorded in a control PC near the pipe. EMAT can be controlled by remote PC in a office far from No4 Unit through local area network. The measured pipe wall thickness value by FLEXDRY UTM are parallel with results of conventional UM sensor well. Starting of online monitoring of Thin-...
英字タイトル:
Verification of online thickness monitoring system for radioactive pipes
英字タイトル:
Verification of online thickness monitoring system for radioactive pipes