Estimation of corrosion rates for corrosion under insulation in petrochemical plants using self-organizing map

Shigeyuki Tateno; Al Sharif Khaled

doi:10.1109/SICE.2016.7749273

Estimation of corrosion rates for corrosion under insulation in petrochemical plants using self-organizing map

Shigeyuki Tateno, Al Sharif Khaled

Graduate School of Information, Production and Systems

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Over many years, External Corrosion under Insulation (CUI) scientists and engineers have been recognizing it as a very critical and serious case where inspection and maintenance of pipes are greatly needed. CUI is insidious damage mechanism which causes a large percentage of maintenance expenditures. It is the hidden external corrosion that occurs beneath the jacketed thermal insulation in pipes as a result of water penetration. Most of the petrochemical plants in Japan were built over than 40 years ago, and the problem with this kind of corrosion is localized in areas that are not detected directly by inspection programs. Thus, it is especially hazardous when the insulation covers pipes until it reaches dangerous levels that truly threaten the life of pipes. The purpose of this research is to estimate corrosion rates by using Self-Organizing Map (SOM).

Original language	English
Title of host publication	2016 55th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1104-1109
Number of pages	6
ISBN (Electronic)	9784907764500
DOIs	https://doi.org/10.1109/SICE.2016.7749273
Publication status	Published - 2016 Nov 18
Event	55th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2016 - Tsukuba, Japan Duration: 2016 Sep 20 → 2016 Sep 23

Other

Other	55th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2016
Country/Territory	Japan
City	Tsukuba
Period	16/9/20 → 16/9/23

Keywords

CUI
plant maintenance
SOM

ASJC Scopus subject areas

Control and Optimization
Instrumentation
Control and Systems Engineering

Access to Document

10.1109/SICE.2016.7749273

Cite this

Tateno, S., & Khaled, A. S. (2016). Estimation of corrosion rates for corrosion under insulation in petrochemical plants using self-organizing map. In 2016 55th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2016 (pp. 1104-1109). [7749273] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SICE.2016.7749273

Estimation of corrosion rates for corrosion under insulation in petrochemical plants using self-organizing map. / Tateno, Shigeyuki; Khaled, Al Sharif.

2016 55th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2016. Institute of Electrical and Electronics Engineers Inc., 2016. p. 1104-1109 7749273.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Tateno, S & Khaled, AS 2016, Estimation of corrosion rates for corrosion under insulation in petrochemical plants using self-organizing map. in 2016 55th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2016., 7749273, Institute of Electrical and Electronics Engineers Inc., pp. 1104-1109, 55th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2016, Tsukuba, Japan, 16/9/20. https://doi.org/10.1109/SICE.2016.7749273

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abstract = "Over many years, External Corrosion under Insulation (CUI) scientists and engineers have been recognizing it as a very critical and serious case where inspection and maintenance of pipes are greatly needed. CUI is insidious damage mechanism which causes a large percentage of maintenance expenditures. It is the hidden external corrosion that occurs beneath the jacketed thermal insulation in pipes as a result of water penetration. Most of the petrochemical plants in Japan were built over than 40 years ago, and the problem with this kind of corrosion is localized in areas that are not detected directly by inspection programs. Thus, it is especially hazardous when the insulation covers pipes until it reaches dangerous levels that truly threaten the life of pipes. The purpose of this research is to estimate corrosion rates by using Self-Organizing Map (SOM).",

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AB - Over many years, External Corrosion under Insulation (CUI) scientists and engineers have been recognizing it as a very critical and serious case where inspection and maintenance of pipes are greatly needed. CUI is insidious damage mechanism which causes a large percentage of maintenance expenditures. It is the hidden external corrosion that occurs beneath the jacketed thermal insulation in pipes as a result of water penetration. Most of the petrochemical plants in Japan were built over than 40 years ago, and the problem with this kind of corrosion is localized in areas that are not detected directly by inspection programs. Thus, it is especially hazardous when the insulation covers pipes until it reaches dangerous levels that truly threaten the life of pipes. The purpose of this research is to estimate corrosion rates by using Self-Organizing Map (SOM).

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Estimation of corrosion rates for corrosion under insulation in petrochemical plants using self-organizing map

Abstract

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Keywords

ASJC Scopus subject areas

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