Effect of tensile force for wear performance of mooring chain

Koji Gotoh, Masataka Nakagawa, Koji Murakami, Tomoaki Utsunomiya

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

Floating wind turbine facilities, which are installed in the deep sea area, plays an essential role to promote the green energy application. One of the problems associated with the commercialization of facilities installed in the deep sea is the reduction of the maintenance cost of mooring chain, because breaking of the mooring chain caused by the wear between links leads to enormous economic losses. Therefore, it is necessary to establish a quantitative wear evaluation method for mooring chains. Experimental facility to reproduce the wear caused by sliding between links in actual scale applied for floating wind turbine, which had been proposed by the authors, was updated and the wear tests was conducted by setting some tensile force conditions between the links. Besides, procedure of the nonlinear finite element analysis was improved to estimate the behaviour of wearing between links. From experiments and numerical analysis, it has been confirmed that the tensile force between links is an important factor of the wear amount between links.

元の言語英語
ホスト出版物のタイトルMaterials Technology
出版者American Society of Mechanical Engineers (ASME)
ISBN(電子版)9780791851234
DOI
出版物ステータス出版済み - 1 1 2018
イベントASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2018 - Madrid, スペイン
継続期間: 6 17 20186 22 2018

出版物シリーズ

名前Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
4

その他

その他ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2018
スペイン
Madrid
期間6/17/186/22/18

Fingerprint

Mooring
Wear of materials
Wind turbines
Numerical analysis
Finite element method
Economics
Costs
Experiments

All Science Journal Classification (ASJC) codes

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

これを引用

Gotoh, K., Nakagawa, M., Murakami, K., & Utsunomiya, T. (2018). Effect of tensile force for wear performance of mooring chain. : Materials Technology (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE; 巻数 4). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/OMAE2018-77960

Effect of tensile force for wear performance of mooring chain. / Gotoh, Koji; Nakagawa, Masataka; Murakami, Koji; Utsunomiya, Tomoaki.

Materials Technology. American Society of Mechanical Engineers (ASME), 2018. (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE; 巻 4).

研究成果: 著書/レポートタイプへの貢献会議での発言

Gotoh, K, Nakagawa, M, Murakami, K & Utsunomiya, T 2018, Effect of tensile force for wear performance of mooring chain. : Materials Technology. Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE, 巻. 4, American Society of Mechanical Engineers (ASME), ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2018, Madrid, スペイン, 6/17/18. https://doi.org/10.1115/OMAE2018-77960
Gotoh K, Nakagawa M, Murakami K, Utsunomiya T. Effect of tensile force for wear performance of mooring chain. : Materials Technology. American Society of Mechanical Engineers (ASME). 2018. (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE). https://doi.org/10.1115/OMAE2018-77960
Gotoh, Koji ; Nakagawa, Masataka ; Murakami, Koji ; Utsunomiya, Tomoaki. / Effect of tensile force for wear performance of mooring chain. Materials Technology. American Society of Mechanical Engineers (ASME), 2018. (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE).
@inproceedings{edb2cf62428643eea37474dad7c029d0,
title = "Effect of tensile force for wear performance of mooring chain",
abstract = "Floating wind turbine facilities, which are installed in the deep sea area, plays an essential role to promote the green energy application. One of the problems associated with the commercialization of facilities installed in the deep sea is the reduction of the maintenance cost of mooring chain, because breaking of the mooring chain caused by the wear between links leads to enormous economic losses. Therefore, it is necessary to establish a quantitative wear evaluation method for mooring chains. Experimental facility to reproduce the wear caused by sliding between links in actual scale applied for floating wind turbine, which had been proposed by the authors, was updated and the wear tests was conducted by setting some tensile force conditions between the links. Besides, procedure of the nonlinear finite element analysis was improved to estimate the behaviour of wearing between links. From experiments and numerical analysis, it has been confirmed that the tensile force between links is an important factor of the wear amount between links.",
author = "Koji Gotoh and Masataka Nakagawa and Koji Murakami and Tomoaki Utsunomiya",
year = "2018",
month = "1",
day = "1",
doi = "10.1115/OMAE2018-77960",
language = "English",
series = "Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE",
publisher = "American Society of Mechanical Engineers (ASME)",
booktitle = "Materials Technology",

}

TY - GEN

T1 - Effect of tensile force for wear performance of mooring chain

AU - Gotoh, Koji

AU - Nakagawa, Masataka

AU - Murakami, Koji

AU - Utsunomiya, Tomoaki

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Floating wind turbine facilities, which are installed in the deep sea area, plays an essential role to promote the green energy application. One of the problems associated with the commercialization of facilities installed in the deep sea is the reduction of the maintenance cost of mooring chain, because breaking of the mooring chain caused by the wear between links leads to enormous economic losses. Therefore, it is necessary to establish a quantitative wear evaluation method for mooring chains. Experimental facility to reproduce the wear caused by sliding between links in actual scale applied for floating wind turbine, which had been proposed by the authors, was updated and the wear tests was conducted by setting some tensile force conditions between the links. Besides, procedure of the nonlinear finite element analysis was improved to estimate the behaviour of wearing between links. From experiments and numerical analysis, it has been confirmed that the tensile force between links is an important factor of the wear amount between links.

AB - Floating wind turbine facilities, which are installed in the deep sea area, plays an essential role to promote the green energy application. One of the problems associated with the commercialization of facilities installed in the deep sea is the reduction of the maintenance cost of mooring chain, because breaking of the mooring chain caused by the wear between links leads to enormous economic losses. Therefore, it is necessary to establish a quantitative wear evaluation method for mooring chains. Experimental facility to reproduce the wear caused by sliding between links in actual scale applied for floating wind turbine, which had been proposed by the authors, was updated and the wear tests was conducted by setting some tensile force conditions between the links. Besides, procedure of the nonlinear finite element analysis was improved to estimate the behaviour of wearing between links. From experiments and numerical analysis, it has been confirmed that the tensile force between links is an important factor of the wear amount between links.

UR - http://www.scopus.com/inward/record.url?scp=85055356480&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85055356480&partnerID=8YFLogxK

U2 - 10.1115/OMAE2018-77960

DO - 10.1115/OMAE2018-77960

M3 - Conference contribution

T3 - Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE

BT - Materials Technology

PB - American Society of Mechanical Engineers (ASME)

ER -