Tropical cyclone activity analysis using MRI-AGCM and d4PDF data

Md Abdul Al Mohit, Masaru Yamashiro, Yoshihiko Ide, Mitsuyoshi Kodama, Noriaki Hashimoto

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

2 引用 (Scopus)

抜粋

Keeping in mind the global warming issue in the Bay of Bengal region, we have investigated the factors maximum sustained intensity, surge height, the annual frequency, Accumulated Cyclone Energy (ACE) and Power Dissipation Index (PDI) of a cyclone from the MRI-AGCM and d4PDF cyclone track data. A doubly nested tide-surge interaction model is developed to investigate the impact of islands on the destructive power and energy dissipation of a storm along the coast of Bangladesh. A vertically integrated shallow water model equations are solved by conditionally stable semi-implicit finite difference manner on an Arakawa C staggered grid system. The developed model is then applied to simulate the water level, PDI and cyclone energy (CE) associated with the catastrophic deadly cyclone 1991 and a recent cyclone MORA. The activity represents the increasing trend of destructive power and accumulated cyclone energy. The model result shows that there was no significant effect of the island on PDI and CE, but has a significant effect on the water level elevation.

元の言語英語
ホスト出版物のタイトルProceedings of the 28th International Ocean and Polar Engineering Conference, ISOPE 2018
出版者International Society of Offshore and Polar Engineers
ページ852-859
ページ数8
ISBN(印刷物)9781880653876
出版物ステータス出版済み - 1 1 2018
イベント28th International Ocean and Polar Engineering Conference, ISOPE 2018 - Sapporo, 日本
継続期間: 6 10 20186 15 2018

出版物シリーズ

名前Proceedings of the International Offshore and Polar Engineering Conference
2018-June
ISSN(印刷物)1098-6189
ISSN(電子版)1555-1792

その他

その他28th International Ocean and Polar Engineering Conference, ISOPE 2018
日本
Sapporo
期間6/10/186/15/18

All Science Journal Classification (ASJC) codes

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

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  • これを引用

    Al Mohit, M. A., Yamashiro, M., Ide, Y., Kodama, M., & Hashimoto, N. (2018). Tropical cyclone activity analysis using MRI-AGCM and d4PDF data. : Proceedings of the 28th International Ocean and Polar Engineering Conference, ISOPE 2018 (pp. 852-859). (Proceedings of the International Offshore and Polar Engineering Conference; 巻数 2018-June). International Society of Offshore and Polar Engineers.