Applicability of Chemical Cleaning Process to Steam Generator Secondary Side, (II) : Effect of Chemical Cleaning on Integrity of SG Tubing under Accelerated IGSCC Conditions

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概要

• 論文の詳細を見る

• The application of a chemical cleaning process to dissolve and remove scale and sludge by chemicals is being planned for Japanese pressurized water reactor (PWR) plants in order to maintain a high heat transfer condition and to prevent the SG tubing degradation. In this paper, the effectiveness of the EPRI process and the KWU process to maintain integrity of SG tubing were investigated under accelerated IGSCC conditions. IGSCC susceptibility and propagation ratio of degraded SG tubing with chemical cleaning, were the same as those of tubing not subjected to the chemical cleaning process. Neither the EPRI nor the KWU process adversely affected tubing integrity.

• 社団法人 日本原子力学会の論文
• 2005-03-25

著者

• TAKIGUCHI Hideki

  Japan Atomic Power Co.

• Ishigure K

  Saitama Inst. Of Technol. Saitama

• Ishigure Kenkichi

  Quantum Science And Energy Engineering Department Graduate School Of Engineering Tohoku University

• Ishigure Kenkichi

  Saitama Institute Of Technology

• Ishigure K

  Department Of Quantum Engineering And Systems Science The University Of Tokyo

• KAWAMURA Hirotaka

  Central Research Institute of Electric Power Industry

• Iinuma Kouichi

  Department Of Quantum Science And Energy Engineering Graduate School Of Engineering Tohoku Universit

• Fujiwara Kazutoshi

  Central Research Institute Of Electric Power Industry

• KANBE Hiromi

  Central Research Institute of the Electric Power Industry

• HIRANO Hideo

  Central Research Institute of the Electric Power Industry

• YOSHINO Kouji

  Hokkaido Electric Power Co., Inc.

• YAMAMOTO Shuuichi

  Kyushu Electric Power Co., Inc.

• SHIBATA Toshio

  Fukui University of Technology

• Yoshino Kouji

  Hokkaido Electric Power Co. Inc.

• Takiguchi H

  Japan Atomic Power Co. Tokyo

• Yamamoto Shuuichi

  Kyushu Electric Power Co. Inc.

• Ishida Kazushige

  Energy And Environmental Systems Laboratory Hitachi Ltd.

• Ishida Kazushige

  Power & Industrial Systems R&d Laboratory Hitachi Ltd.

• Shibata Toshio

  Fukui Univ. Of Technol.

• Hirano Hideo

  Central Res. Inst. Of The Electric Power Ind.

• Fujiwara Kazutoshi

  Central Research Institute of the Electric Power Industry

• Kawamura Hirotaka

  Central Research Institute of the Electric Power Industry

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