Numerical simulation of ship transient behavior coupled with water flooding

Hirotada Hashimoto, Kouki Kawamura, Makoto Sueyoshi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In order to secure the survivability of damaged ships under flooding condition, a numerical simulation method was developed by the authors. This method solves equations of ship motion with hydrodynamic forces estimated by the MPS method for damaged parts and by the potential flow theory for intact parts. In this paper, an explicit MPS method is introduced instead of the original semi-implicit MPS method to reduce CPU costs. In order to validate the developed method, model experiments are conducted for a pure car carrier with a damage opening to measure transient motions during flooding, and are compared with numerical results.

Original languageEnglish
Title of host publicationProceedings of the 25th International Ocean and Polar Engineering Conference, ISOPE 2015
PublisherInternational Society of Offshore and Polar Engineers
Pages1251-1258
Number of pages8
ISBN (Electronic)9781880653890
Publication statusPublished - Jan 1 2015
Event25th International Ocean and Polar Engineering Conference, ISOPE 2015 - Kona, Big Island, United States
Duration: Jun 21 2015Jun 26 2015

Publication series

NameProceedings of the International Offshore and Polar Engineering Conference
Volume2015-January
ISSN (Print)1098-6189
ISSN (Electronic)1555-1792

Other

Other25th International Ocean and Polar Engineering Conference, ISOPE 2015
CountryUnited States
CityKona, Big Island
Period6/21/156/26/15

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All Science Journal Classification (ASJC) codes

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

Cite this

Hashimoto, H., Kawamura, K., & Sueyoshi, M. (2015). Numerical simulation of ship transient behavior coupled with water flooding. In Proceedings of the 25th International Ocean and Polar Engineering Conference, ISOPE 2015 (pp. 1251-1258). (Proceedings of the International Offshore and Polar Engineering Conference; Vol. 2015-January). International Society of Offshore and Polar Engineers.