河野 尚幸
著者に関連した記事は14件です。
更新情報
第15回
配管減肉検査における非接触超音波センサの実機適用に向けた検討
著者:
田村 明紀,遠藤 正男,河野 尚幸,（日立製作所）,大城戸 忍,（日立GE）,Chenghuan Zhong,Maria Kogia,（Inductosense）,Anthony J. Croxford,Paul D. Wilcox,（ブリストル大）
発刊日:
公開日:
キーワードタグ:
non-contact measurement pipe insulation Pipe-wall thinning inspection ultrasonic measurement
田村 明紀,遠藤 正男,河野 尚幸,（日立製作所）,大城戸 忍,（日立GE）,Chenghuan Zhong,Maria Kogia,（Inductosense）,Anthony J. Croxford,Paul D. Wilcox,（ブリストル大）
発刊日:
公開日:
キーワードタグ:
non-contact measurement pipe insulation Pipe-wall thinning inspection ultrasonic measurement
A pipe-wall thinning measurement is required to ensure integrity of a piping system in a power plant. Aiming to reduce the inspection time of the pipe-wall thinning measurement, we have been developing an innovative measurement technology which enables the pipe-wall thinning inspection without removing the insulation, based on the non-contact ultrasonic sensor proposed by University of Bristol. To apply this technology to the actual plant inspection, the sensor durability needs to be confirmed. In this stud...
英字タイトル:
Investigation into applicability of a non-contact ultrasonic sensor to pipe-wall thinning inspection of power plants
英字タイトル:
Investigation into applicability of a non-contact ultrasonic sensor to pipe-wall thinning inspection of power plants
第16回
配管減肉検査における非接触超音波センサの実機適用に向けた課題と対策
著者:
田村 明紀,古市 肇,河野 尚幸,（日立製作所),大城戸 忍,（日立GE),Chenghuan Zhong,Matt Butcher,（Inductosense Ltd),Anthony J. Croxford,Paul D. Wilcox,（University of Bristol)
発刊日:
公開日:
キーワードタグ:
non-contact measurement Pipe-wall thinning ultrasonic testing wireless sensor
田村 明紀,古市 肇,河野 尚幸,（日立製作所),大城戸 忍,（日立GE),Chenghuan Zhong,Matt Butcher,（Inductosense Ltd),Anthony J. Croxford,Paul D. Wilcox,（University of Bristol)
発刊日:
公開日:
キーワードタグ:
non-contact measurement Pipe-wall thinning ultrasonic testing wireless sensor
A pipe-wall thinning measurement is required to ensure integrity of a piping system in a power plant. Aiming to reduce the inspection time of the pipe-wall thinning measurement, we have been developing an innovative measurement technology which enables the pipe-wall thinning inspection without removing the insulation, based on the non-contact ultrasonic sensor proposed by University of Bristol. To apply this technology to the actual plant inspection, sensor calibration and extension of measurable thickness ...
英字タイトル:
Development of a non-contact ultrasonic sensor for application to pipe-wall thinning inspection in power plants
英字タイトル:
Development of a non-contact ultrasonic sensor for application to pipe-wall thinning inspection in power plants
第7回
３次元フェーズドアレイ法による超音波探傷技術
著者:
北澤 聡,So KITAZAWA,河野 尚幸,Naoyuki KONO,馬場 淳史,Atsushi BABA,安達 裕二,Yuji ADACHI,小田倉 満,Mitsuru ODAKURA
発刊日:
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キーワードタグ:
Dimensional Phased Array Ultrasonic Testing
北澤 聡,So KITAZAWA,河野 尚幸,Naoyuki KONO,馬場 淳史,Atsushi BABA,安達 裕二,Yuji ADACHI,小田倉 満,Mitsuru ODAKURA
発刊日:
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キーワードタグ:
Dimensional Phased Array Ultrasonic Testing
Ultrasonic testing techniques by using the three-dimensional (3D) phased array was investigated. The 3D phased array allows a target region to be scanned volumetrically with focused beams transmitted from a matrix array probe. This leads to an increase in inspection speed and easy-to-u nderstand inspection results displayed as 3D rendered images. This paper focuses mainly on synthesizing techniques of 3D scanned data obtained a t multiple positions when moving the probe. The technique is effective to figu...
英字タイトル:
Three-Dimensional Phased Array Ultrasonic Testing
英字タイトル:
Three-Dimensional Phased Array Ultrasonic Testing
第5回
３次元超音波探傷システム「3D Focus－UT」の開発
著者:
馬場 淳史,Atsushi BABA,北澤 聡,SO KITAZAWA,河野 尚幸,Naoyuki KONO,安達 裕二,Yuji ADACHI,小田倉 満,Mitsuru ODAKURA,菊池 修,Osamu KIKUCHI
発刊日:
公開日:
キーワードタグ:
CAD Dimensional Phased Array Ultrasonic Testing
馬場 淳史,Atsushi BABA,北澤 聡,SO KITAZAWA,河野 尚幸,Naoyuki KONO,安達 裕二,Yuji ADACHI,小田倉 満,Mitsuru ODAKURA,菊池 修,Osamu KIKUCHI
発刊日:
公開日:
キーワードタグ:
CAD Dimensional Phased Array Ultrasonic Testing
This study presents innovative 2D phased array inspection system “HITCHI 3D Focus-UT” for 3D volume inspection. This system employees (1) 3D ray-trace simulator to set-up the delay time for array elements and delay pattern for 3D volume scanning, (2) high sensitivity 256CH phased array equipment to drive a 2D matrix ar ray simultaneously and to obtain 3D volumetric data, and (3) high-speed 3D data processing software to convert 3D volumetric inspection data into 3D voxel data and display 3D inspection ima...
英字タイトル:
Development of 3-Dimensional Ultrasonic Testing System “3D Focus-UT”
英字タイトル:
Development of 3-Dimensional Ultrasonic Testing System “3D Focus-UT”