EVALUATION FOR BALLAST TANK DRAINAGE BY TWO-PHASE FLOW MODEL BASED ON HYDRAULICS EXPERIMENT AND SIMULATIONS

G. Liu, Takeshi Shinoda, T. Watanabe, H. Obata, T. Nakamori, K. Kuroki

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

抄録

This study is utilizing hydraulics experimental and computational fluid dynamics (CFD) methods to verify the flow phenomenon in ballast water during the drainage process and to discuss the drainage efficiency. The model designed for the experiment is a part of ballast tanks of a typical bulk carrier and it is using the scale of 1:10 for the data collection. The experimental results are then validated and verified by conducting a two-phase flow model applied volume of fluid (VOF) simulation. The use of VOF in the ballast tank drainage is approved, so the drainage efficiency of the ballast tank can be predicted. This study also provides an optimization method for a simplified mathematical model, which can improve the agreement between the model and experimental results and create a more efficient yet simpler evaluation method for the configuration of the ballast tank drainage system.

本文言語英語
ホスト出版物のタイトル7th International Conference on Ship and Offshore Technology, ICSOT Indonesia 2021
編集者 Miftachudin, Rikat Eka Prastyawan, Dian Asa Utari, Ayu Nindyapuspa
出版社Royal Institution of Naval Architects
ページ46-54
ページ数9
ISBN(印刷版)9781713830368
DOI
出版ステータス出版済み - 2021
イベント7th International Conference on Ship and Offshore Technology, ICSOT Indonesia 2021 - Surabaya, インドネシア
継続期間: 11月 19 202111月 20 2021

出版物シリーズ

名前Proceedings of International Conference Royal Institution of Naval Architects
ISSN(電子版)2752-6569

会議

会議7th International Conference on Ship and Offshore Technology, ICSOT Indonesia 2021
国/地域インドネシア
CitySurabaya
Period11/19/2111/20/21

!!!All Science Journal Classification (ASJC) codes

  • 海洋工学
  • 機械工学

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