（日立GE）
著者に関連した記事は18件です。
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第17回
日本保全学会の保全遺産 原子力発電所のピーニングによる 応力腐食割れ抑制技術
著者:
今野 隆博,（日立GE）,石橋 文彦,（東芝ESS）,沖村 浩司,（三菱重工）
発刊日:
公開日:
キーワードタグ:
Maintenance Heritage Peening Technology SCC Stress Corrosion Cracking
今野 隆博,（日立GE）,石橋 文彦,（東芝ESS）,沖村 浩司,（三菱重工）
発刊日:
公開日:
キーワードタグ:
Maintenance Heritage Peening Technology SCC Stress Corrosion Cracking
The SCC Protect Technology by Peening is registered in The Maintenance Heritage by JSM We introduce The SCC Protect Technology by Peening in NPS...
英字タイトル:
The SCC Protect Technology by Peening in NPS
英字タイトル:
The SCC Protect Technology by Peening in NPS
第16回
日立グループの福島廃止措置ロボット
著者:
岡田 聡,（日立GE）
発刊日:
公開日:
キーワードタグ:
Decontamination Double arm Heavy duty robot Nuclear Power Station Radiation Robot Shape changing robot Underwater ROV
岡田 聡,（日立GE）
発刊日:
公開日:
キーワードタグ:
Decontamination Double arm Heavy duty robot Nuclear Power Station Radiation Robot Shape changing robot Underwater ROV
In Fukushima Daiichi Nuclear Power Station, new robots were carried out for various investigations and removal debris and decontamination by remote control under the high radiation environment. For these needs, Hitachi group developed various robots and applied to Fukushima Daiichi actual plant. In this presentation, robots applied to the Fukushima Daiichi are introduced....
英字タイトル:
Robots for decommissioning of Fukushima Daiichi Nuclear Power Plant
英字タイトル:
Robots for decommissioning of Fukushima Daiichi Nuclear Power Plant
第17回
炉内点検効率化のための超音波による表面亀裂検査技術
著者:
三木 将裕,（日立製作所）,大内 弘文,小室 秀孝,吉田 功,（日立GE）
発刊日:
公開日:
キーワードタグ:
immersion methods in-vessel inspection phased array surface cracking Ultrasonic testing
三木 将裕,（日立製作所）,大内 弘文,小室 秀孝,吉田 功,（日立GE）
発刊日:
公開日:
キーワードタグ:
immersion methods in-vessel inspection phased array surface cracking Ultrasonic testing
Visual testing with underwater camera is performed for the inspection of structures in RPV. It has the case to be difficult to identify whether the indication is the crack or the imitated shape like scratch. In this case, the judgment needs much time. In this issue, the distinction method by surface ultrasonic wave emitted on the structure have been developed. This method could perform the in-situ judgment between the crack and the imitated shape by ultrasonic imaging technique with array probe....
英字タイトル:
Inspection technique for surface cracking by ultrasonic wave to optimize in-vessel inspection
英字タイトル:
Inspection technique for surface cracking by ultrasonic wave to optimize in-vessel inspection
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17回
配管減肉計測向け非接触超音波センサの実機模擬配管における 適用性確認
著者:
田村 明紀,遠藤 正男,（日立製作所）,沖田 俊介,大城戸 忍,（日立GE）,Chenguhuan Zhong,（Inductosense Ltd）,Anthony J. Croxford,Paul D. Wilcox,（Bristol大）
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,遠藤 正男,（日立製作所）,沖田 俊介,大城戸 忍,（日立GE）,Chenguhuan Zhong,（Inductosense Ltd）,Anthony J. Croxford,Paul D. Wilcox,（Bristol大）
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. To confirm applicability of this sensor to the pipe-wall thinning inspection in actual plants, we performed the thickness measurement tests by using...
英字タイトル:
Applicability confirmation of the non-contact ultrasonic sensor by the pipe simulating actual plant conditions
英字タイトル:
Applicability confirmation of the non-contact ultrasonic sensor by the pipe simulating actual plant conditions
第15回
電子ビーム溶接を用いて再生した衝撃試験片の監視試験への適用性評価
著者:
森島 康雄,小川 琢矢,（東芝ESS）,豊田 哲也,（日立GE）,石嵜 貴大,（日立製作所）,櫻谷 誠司,（日本核燃料開発）,神長 貴幸,（東京電力HD）
発刊日:
公開日:
キーワードタグ:
Charpy impact test Electron beam welding Low alloy steel Reactor pressure vessel Reconstitution method of test specimen Surveillance test
森島 康雄,小川 琢矢,（東芝ESS）,豊田 哲也,（日立GE）,石嵜 貴大,（日立製作所）,櫻谷 誠司,（日本核燃料開発）,神長 貴幸,（東京電力HD）
発刊日:
公開日:
キーワードタグ:
Charpy impact test Electron beam welding Low alloy steel Reactor pressure vessel Reconstitution method of test specimen Surveillance test
Additional RPV surveillance test are required to extend the operation license of nuclear power plants. Since the number of surveillance test specimens is limited, it is important to establish a reconstitution technique of the surveillance test specimen. Applicability evaluation of reconstituted impact test specimen by electron beam welding for RPV surveillance test were conducted, and it was confirmed that reconstituted impact test specimen was applicable to RPV surveillance test.
...
英字タイトル:
Applicability Evaluation of Reconstituted impact test specimen by electron beam welding for RPV Surveillance Test
英字タイトル:
Applicability Evaluation of Reconstituted impact test specimen by electron beam welding for RPV Surveillance Test
第17回
電磁誘導法による肉厚測定技術の開発 -加熱ジャケット付き 容器への適用-
著者:
東野 勝之,下川原 茂,小泉 英明,石尾 貴宏,（日本原燃）,李 典燦,大澤 栄之,高野 健太,（日立GE）,竹田 智,（大日機械工業）
発刊日:
公開日:
キーワードタグ:
Dual Wall Vessel ECT Eddy Current Testing Electro-Magnetic Induction Testing EMIT Mecanum Wheel Remote Robot Tank Vessel
東野 勝之,下川原 茂,小泉 英明,石尾 貴宏,（日本原燃）,李 典燦,大澤 栄之,高野 健太,（日立GE）,竹田 智,（大日機械工業）
発刊日:
公開日:
キーワードタグ:
Dual Wall Vessel ECT Eddy Current Testing Electro-Magnetic Induction Testing EMIT Mecanum Wheel Remote Robot Tank Vessel
It is necessary to conduct development to measure the thickness of the inner wall for each vessel from the outer wall, because there are double-walled vessel with a heating jacket in reprocessing plant Therefore, we have developed sensors based on electromagnetic induction test (EMIT).
In this paper, we report on the development results of the device for transporting the sensors....
英字タイトル:
Development of Measuring Techniques of Thick Wall Samples by Electro-Magnetic Induction - An Application for Vessels with Heating Jacket-
英字タイトル:
Development of Measuring Techniques of Thick Wall Samples by Electro-Magnetic Induction - An Application for Vessels with Heating Jacket-
第16回
電磁誘導法による肉厚測定装置の開発について -加熱ジャケット付き容器への適用-
著者:
下川原 茂,小泉 英明,長澤 和幸,（日本原燃）,李 典燦,鈴木 智彦,清水 悟史,（日立GE）,上田 浩久,（大日機械工業）
発刊日:
公開日:
キーワードタグ:
Dual Wall Vessel ECT Eddy Current Testing Electro-Magnetic Induction Testing EMIT Mecanum Wheel Remote Robot Tank Vessel
下川原 茂,小泉 英明,長澤 和幸,（日本原燃）,李 典燦,鈴木 智彦,清水 悟史,（日立GE）,上田 浩久,（大日機械工業）
発刊日:
公開日:
キーワードタグ:
Dual Wall Vessel ECT Eddy Current Testing Electro-Magnetic Induction Testing EMIT Mecanum Wheel Remote Robot Tank Vessel
It is necessary to conduct development to measure the thickness of the inner wall for each vessel from the outer wall, because there are double-walled vessel with a heating jacket in reprocessing plant Therefore, we have developed sensors based on electromagnetic induction test (EMIT).
In this paper, we report on the development results of the device for transporting the sensors....
英字タイトル:
Development of Measuring Techniques of Thick Wall Samples by Electro-Magnetic Induction -An Application for Vessels with Heating Jacket-
英字タイトル:
Development of Measuring Techniques of Thick Wall Samples by Electro-Magnetic Induction -An Application for Vessels with Heating Jacket-