Preliminary 3D DEM Simulations on Ridge Keel Resistance on Ships

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 wil...

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Bibliographic Details
Main Authors: Gong, Hanyang, Polojärvi, Arttu, Tuhkuri, Jukka
Other Authors: Department of Mechanical Engineering, Aalto-yliopisto, Aalto University
Format: Other/Unknown Material
Language:English
Published: POAC 2017
Subjects:
Ice ridge
Keel resistance
3D
Ship
Keel width
Arctic
Online Access:https://aaltodoc.aalto.fi/handle/123456789/29808
id ftaaltouniv:oai:aaltodoc.aalto.fi:123456789/29808
record_format openpolar
spelling ftaaltouniv:oai:aaltodoc.aalto.fi:123456789/29808 2023-05-15T14:22:28+02:00 Preliminary 3D DEM Simulations on Ridge Keel Resistance on Ships Gong, Hanyang Polojärvi, Arttu Tuhkuri, Jukka Department of Mechanical Engineering Aalto-yliopisto Aalto University 2017-06-11 application/pdf https://aaltodoc.aalto.fi/handle/123456789/29808 en eng POAC 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 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 , International Conference on Port and Ocean Engineering Under Arctic Conditions , Busan , Korea, Republic of , 11/06/2017 . 0376-6756 2077-7841 PURE UUID: 43047089-adc0-47a4-8b74-d02bbecddece PURE ITEMURL: https://research.aalto.fi/en/publications/43047089-adc0-47a4-8b74-d02bbecddece PURE LINK: http://www.scopus.com/inward/record.url?scp=85040937599&partnerID=8YFLogxK PURE FILEURL: https://research.aalto.fi/files/16220859/POAC17_091_Hanyang_New.pdf https://aaltodoc.aalto.fi/handle/123456789/29808 URN:NBN:fi:aalto-201802091304 openAccess Ice ridge Keel resistance 3D Ship Keel width A4 Artikkeli konferenssijulkaisussa publishedVersion 2017 ftaaltouniv 2022-12-15T19:17:03Z 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. Peer reviewed Other/Unknown Material Arctic Arctic Aalto University Publication Archive (Aaltodoc) Arctic
institution Open Polar
collection Aalto University Publication Archive (Aaltodoc)
op_collection_id ftaaltouniv
language English
topic Ice ridge
Keel resistance
3D
Ship
Keel width
spellingShingle Ice ridge
Keel resistance
3D
Ship
Keel width
Gong, Hanyang
Polojärvi, Arttu
Tuhkuri, Jukka
Preliminary 3D DEM Simulations on Ridge Keel Resistance on Ships
topic_facet Ice ridge
Keel resistance
3D
Ship
Keel width
description 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. Peer reviewed
author2 Department of Mechanical Engineering
Aalto-yliopisto
Aalto University
format Other/Unknown Material
author Gong, Hanyang
Polojärvi, Arttu
Tuhkuri, Jukka
author_facet Gong, Hanyang
Polojärvi, Arttu
Tuhkuri, Jukka
author_sort Gong, Hanyang
title Preliminary 3D DEM Simulations on Ridge Keel Resistance on Ships
title_short Preliminary 3D DEM Simulations on Ridge Keel Resistance on Ships
title_full Preliminary 3D DEM Simulations on Ridge Keel Resistance on Ships
title_fullStr Preliminary 3D DEM Simulations on Ridge Keel Resistance on Ships
title_full_unstemmed Preliminary 3D DEM Simulations on Ridge Keel Resistance on Ships
title_sort preliminary 3d dem simulations on ridge keel resistance on ships
publisher POAC
publishDate 2017
url https://aaltodoc.aalto.fi/handle/123456789/29808
geographic Arctic
geographic_facet Arctic
genre Arctic
Arctic
genre_facet Arctic
Arctic
op_relation 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
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 , International Conference on Port and Ocean Engineering Under Arctic Conditions , Busan , Korea, Republic of , 11/06/2017 .
0376-6756
2077-7841
PURE UUID: 43047089-adc0-47a4-8b74-d02bbecddece
PURE ITEMURL: https://research.aalto.fi/en/publications/43047089-adc0-47a4-8b74-d02bbecddece
PURE LINK: http://www.scopus.com/inward/record.url?scp=85040937599&partnerID=8YFLogxK
PURE FILEURL: https://research.aalto.fi/files/16220859/POAC17_091_Hanyang_New.pdf
https://aaltodoc.aalto.fi/handle/123456789/29808
URN:NBN:fi:aalto-201802091304
op_rights openAccess
_version_ 1766295047978876928

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