Characterization and numerical simulation of corroded surface of coated steel plates in water ballast tank

Yasumi Kawamura, Yasuhide Kanou, Naoki Osawa, Norio Yamamoto, Kazuhiko Shiotani, Kazuyuki Kashima, Shinji Sakashita, Kenji Katoh, Sho Takano

  • 1 Citations

Abstract

Exposure test of conventional steel and corrosion resistant steel (CRS) in actual ship was performed. The surface geometry of corroded area of the coated test panel is investigated after the exposure test. Furthermore, corrosion progress simulation in which corrosion starts from the linear coating defect is developed based on the observation of the geometry of corroded surface provided by the exposure test. Finally, based on the generated corroded surfaces by the developed simulation program, the corrosion behavior of conventional steel and CRS is compared.

Original languageEnglish
Title of host publicationProceedings of the International Offshore and Polar Engineering Conference
PublisherInternational Society of Offshore and Polar Engineers
Pages514-520
Number of pages7
Volume2015-January
ISBN (Print)9781880653890
StatePublished - 2015
Event25th International Ocean and Polar Engineering Conference, ISOPE 2015 - Kona, Big Island, United States

Other

Other25th International Ocean and Polar Engineering Conference, ISOPE 2015
CountryUnited States
CityKona, Big Island
Period15/6/2115/6/26

Fingerprint

Corrosion
Steel
Geometry
Ballast tanks
Water tanks
Ships
Coatings
Defects
Computer simulation

Keywords

  • Corrosion progress simulation
  • Corrosion resistant steel
  • Pit shape parameter

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Mechanical Engineering
  • Ocean Engineering

Cite this

Kawamura, Y., Kanou, Y., Osawa, N., Yamamoto, N., Shiotani, K., Kashima, K., ... Takano, S. (2015). Characterization and numerical simulation of corroded surface of coated steel plates in water ballast tank. In Proceedings of the International Offshore and Polar Engineering Conference. (Vol. 2015-January, pp. 514-520). International Society of Offshore and Polar Engineers.

Characterization and numerical simulation of corroded surface of coated steel plates in water ballast tank. / Kawamura, Yasumi; Kanou, Yasuhide; Osawa, Naoki; Yamamoto, Norio; Shiotani, Kazuhiko; Kashima, Kazuyuki; Sakashita, Shinji; Katoh, Kenji; Takano, Sho.

Proceedings of the International Offshore and Polar Engineering Conference. Vol. 2015-January International Society of Offshore and Polar Engineers, 2015. p. 514-520.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kawamura, Y, Kanou, Y, Osawa, N, Yamamoto, N, Shiotani, K, Kashima, K, Sakashita, S, Katoh, K & Takano, S 2015, Characterization and numerical simulation of corroded surface of coated steel plates in water ballast tank. in Proceedings of the International Offshore and Polar Engineering Conference. vol. 2015-January, International Society of Offshore and Polar Engineers, pp. 514-520, 25th International Ocean and Polar Engineering Conference, ISOPE 2015, Kona, Big Island, United States, 21-26 June.
Kawamura Y, Kanou Y, Osawa N, Yamamoto N, Shiotani K, Kashima K et al. Characterization and numerical simulation of corroded surface of coated steel plates in water ballast tank. In Proceedings of the International Offshore and Polar Engineering Conference. Vol. 2015-January. International Society of Offshore and Polar Engineers. 2015. p. 514-520.

Kawamura, Yasumi; Kanou, Yasuhide; Osawa, Naoki; Yamamoto, Norio; Shiotani, Kazuhiko; Kashima, Kazuyuki; Sakashita, Shinji; Katoh, Kenji; Takano, Sho / Characterization and numerical simulation of corroded surface of coated steel plates in water ballast tank.

Proceedings of the International Offshore and Polar Engineering Conference. Vol. 2015-January International Society of Offshore and Polar Engineers, 2015. p. 514-520.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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