Estimation of corrosion rates for CUI in petrochemical plants using reliability

Motoki Ichiyama*, Kentaro Yahiro, Shigeyuki Tateno, Hisayoshi Matsuyama, Eiji O'Shima

*この研究の対応する著者

研究成果

抄録

Currently, many plants in Japan have been operated for 30 years or more. Leakage accident in piping may occur because of CUI (Corrosion Under Insulation) progress in such a kind of plants. Proper maintenance should be performed because in the worst case inner fluid leakage might adversely affect human bodies or the environment. In the previous research, corrosion rates have been estimated based on cases of the past corrosion. However, the method of the previous research has some problems, such as the accuracy of estimation is insufficient. In this research, a selection support system which can estimate corrosion rates with high accuracy using reliability is developed.

本文言語English
ホスト出版物のタイトル2012 Proceedings of SICE Annual Conference, SICE 2012
出版社Society of Instrument and Control Engineers (SICE)
ページ1422-1427
ページ数6
ISBN(印刷版)9781467322591
出版ステータスPublished - 2012 1 1
イベント2012 51st Annual Conference on of the Society of Instrument and Control Engineers of Japan, SICE 2012 - Akita, Japan
継続期間: 2012 8 202012 8 23

出版物シリーズ

名前Proceedings of the SICE Annual Conference

Conference

Conference2012 51st Annual Conference on of the Society of Instrument and Control Engineers of Japan, SICE 2012
国/地域Japan
CityAkita
Period12/8/2012/8/23

ASJC Scopus subject areas

  • 制御およびシステム工学
  • コンピュータ サイエンスの応用
  • 電子工学および電気工学

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