ダウンロード数: 153

このアイテムのファイル:
ファイル 記述 サイズフォーマット 
j.jweia.2018.09.007.pdf4.63 MBAdobe PDF見る/開く
タイトル: The evolution and intensification of Cyclone Pam (2015) and resulting strong winds over the southern Pacific islands
著者: Takemi, Tetsuya  kyouindb  KAKEN_id  orcid https://orcid.org/0000-0002-7596-2373 (unconfirmed)
著者名の別形: 竹見, 哲也
キーワード: Tropical cyclone
Typhoon hazard
Meteorological modeling
Wind-related disasters
Impact assessment
発行日: Nov-2018
出版者: Elsevier BV
誌名: Journal of Wind Engineering & Industrial Aerodynamics
巻: 182
開始ページ: 27
終了ページ: 36
抄録: Cyclone Pam (2015), a category-5 storm, in the southern Pacific in March 2015 caused severe damages over the islands states in the southern Pacific. Cyclone Pam was originated from an active convective region in the Madden-Julian oscillation (MJO) and evolved from convective clouds into a tropical cyclone. This study numerically investigated the effects of convective processes on the evolution and intensification of Cyclone Pam and the resulting strong winds with the use of the Weather Research and Forecasting (WRF) model through examining sensitivities to cloud microphysics schemes. The numerical simulations successfully reproduced the eastward propagation of the MJO and the aggregation of convective clouds that transformed to a tropical cyclone. It was found that microphysics processes affect the diabatic heating and therefore the evolution of tropical convection into a tropical cyclone. The potential instability for convective development and the actual development of deep cumulus clouds both contribute to the sensitivity of the simulated TC to the choice of the cloud microphysics schemes. Even with such sensitivity, this study successfully reproduced the cyclone track accurately in all the experiments and therefore is able to generate consistent hazard information from the cyclone.
著作権等: © 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
The full-text file will be made open to the public on 01 November 2020 in accordance with publisher's 'Terms and Conditions for Self-Archiving'.
この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。
This is not the published version. Please cite only the published version.
URI: http://hdl.handle.net/2433/234587
DOI(出版社版): 10.1016/j.jweia.2018.09.007
出現コレクション:学術雑誌掲載論文等

アイテムの詳細レコードを表示する

Export to RefWorks


出力フォーマット 


このリポジトリに保管されているアイテムはすべて著作権により保護されています。