Preliminary 3D DEM Simulations on Ridge Keel Resistance on Ships

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

12 Citations (Scopus)
82 Downloads (Pure)

Abstract

Ice ridge resistance of ships operating on Arctic seas is of importance when estimating the ship traffic emissions and the efficiency of ship transport systems. Here we use 3D discrete element method (DEM) to simulate the interaction between a ridge keel and a ship. In this preliminary study, we will present results from simulations with various ridge keel lengths and accounting for the symmetry of the interaction scenario. We also study the effect of ridge keel widths on the keel resistance in our simulations.
Original languageEnglish
Title of host publicationProceedings of the 24th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC'17
PublisherPOAC
Number of pages9
Publication statusPublished - 11 Jun 2017
MoE publication typeA4 Article in a conference publication
EventInternational Conference on Port and Ocean Engineering Under Arctic Conditions - Busan, Korea, Republic of
Duration: 11 Jun 201716 Jun 2017
Conference number: 24

Publication series

NameProceedings : International Conference on Port and Ocean Engineering Under Arctic Conditions
PublisherPOAC
ISSN (Print)0376-6756
ISSN (Electronic)2077-7841

Conference

ConferenceInternational Conference on Port and Ocean Engineering Under Arctic Conditions
Abbreviated titlePOAC
CountryKorea, Republic of
CityBusan
Period11/06/201716/06/2017

Keywords

  • Ice ridge
  • Keel resistance
  • 3D
  • Ship
  • Keel width

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  • Activities

    • 1 Conference presentation

    POAC'17

    Hanyang Gong (Speaker)
    14 Jun 2017

    Activity: Talk or presentation typesConference presentation

    Cite this

    Gong, H., Polojärvi, A., & Tuhkuri, J. (2017). Preliminary 3D DEM Simulations on Ridge Keel Resistance on Ships. In Proceedings of the 24th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC'17 (Proceedings : International Conference on Port and Ocean Engineering Under Arctic Conditions). POAC.