Comparison of Full-scale and DEM simulation Data on Ice Loads Due to Floe Fields on a Ship Hull

Ship passage through an ice floe field was simulated with 3D discrete element method (DEM). In the simulations, the ship traveled through a 2 km long ice floe field with constant velocity, while the local ice loads, due to the ship contacting with the ice floes, were gauged. Ice floes were simplifie...

Full description

Bibliographic Details
Main Authors: Polojärvi, Arttu, Tuhkuri, Jukka, Gong, Hanyang
Other Authors: Department of Mechanical Engineering, Solid Mechanics, Aalto-yliopisto, Aalto University
Format: Other/Unknown Material
Language:English
Published: 2021
Subjects:
discrete element method
numerical ice mechanics
ice loads
Arctic
Online Access:https://aaltodoc.aalto.fi/handle/123456789/111486
id ftaaltouniv:oai:aaltodoc.aalto.fi:123456789/111486
record_format openpolar
spelling ftaaltouniv:oai:aaltodoc.aalto.fi:123456789/111486 2023-05-15T14:22:28+02:00 Comparison of Full-scale and DEM simulation Data on Ice Loads Due to Floe Fields on a Ship Hull Polojärvi, Arttu Tuhkuri, Jukka Gong, Hanyang Department of Mechanical Engineering Solid Mechanics Aalto-yliopisto Aalto University 2021 application/pdf https://aaltodoc.aalto.fi/handle/123456789/111486 en eng International Conference on Port and Ocean Engineering under Arctic Conditions Proceedings of the 26th International Conference on Port and Ocean Engineering under Arctic Conditions (POAC'21) Proceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions Polojärvi , A , Tuhkuri , J & Gong , H 2021 , Comparison of Full-scale and DEM simulation Data on Ice Loads Due to Floe Fields on a Ship Hull . in Proceedings of the 26th International Conference on Port and Ocean Engineering under Arctic Conditions (POAC'21) . POAC Proceedings , Luleå University of Technology , International Conference on Port and Ocean Engineering under Arctic Conditions , Moscow , Russian Federation , 14/06/2021 . 2077-7841 PURE UUID: c3897818-b78e-4dcb-b160-4a79a0c20789 PURE ITEMURL: https://research.aalto.fi/en/publications/c3897818-b78e-4dcb-b160-4a79a0c20789 PURE FILEURL: https://research.aalto.fi/files/76597487/POAC21_063.pdf https://aaltodoc.aalto.fi/handle/123456789/111486 URN:NBN:fi:aalto-2021120810630 openAccess discrete element method numerical ice mechanics ice loads A4 Artikkeli konferenssijulkaisussa publishedVersion 2021 ftaaltouniv 2023-02-01T23:57:53Z Ship passage through an ice floe field was simulated with 3D discrete element method (DEM). In the simulations, the ship traveled through a 2 km long ice floe field with constant velocity, while the local ice loads, due to the ship contacting with the ice floes, were gauged. Ice floes were simplified in their shape, they were rigid and not allowed to fracture. The ice floe field properties, such as ice floe thickness, average floe size and ice coverage, were varied. The simulated local ice loads were compared to those measured in full-scale. Peer reviewed Other/Unknown Material Arctic Aalto University Publication Archive (Aaltodoc)
institution Open Polar
collection Aalto University Publication Archive (Aaltodoc)
op_collection_id ftaaltouniv
language English
topic discrete element method
numerical ice mechanics
ice loads
spellingShingle discrete element method
numerical ice mechanics
ice loads
Polojärvi, Arttu
Tuhkuri, Jukka
Gong, Hanyang
Comparison of Full-scale and DEM simulation Data on Ice Loads Due to Floe Fields on a Ship Hull
topic_facet discrete element method
numerical ice mechanics
ice loads
description Ship passage through an ice floe field was simulated with 3D discrete element method (DEM). In the simulations, the ship traveled through a 2 km long ice floe field with constant velocity, while the local ice loads, due to the ship contacting with the ice floes, were gauged. Ice floes were simplified in their shape, they were rigid and not allowed to fracture. The ice floe field properties, such as ice floe thickness, average floe size and ice coverage, were varied. The simulated local ice loads were compared to those measured in full-scale. Peer reviewed
author2 Department of Mechanical Engineering
Solid Mechanics
Aalto-yliopisto
Aalto University
format Other/Unknown Material
author Polojärvi, Arttu
Tuhkuri, Jukka
Gong, Hanyang
author_facet Polojärvi, Arttu
Tuhkuri, Jukka
Gong, Hanyang
author_sort Polojärvi, Arttu
title Comparison of Full-scale and DEM simulation Data on Ice Loads Due to Floe Fields on a Ship Hull
title_short Comparison of Full-scale and DEM simulation Data on Ice Loads Due to Floe Fields on a Ship Hull
title_full Comparison of Full-scale and DEM simulation Data on Ice Loads Due to Floe Fields on a Ship Hull
title_fullStr Comparison of Full-scale and DEM simulation Data on Ice Loads Due to Floe Fields on a Ship Hull
title_full_unstemmed Comparison of Full-scale and DEM simulation Data on Ice Loads Due to Floe Fields on a Ship Hull
title_sort comparison of full-scale and dem simulation data on ice loads due to floe fields on a ship hull
publishDate 2021
url https://aaltodoc.aalto.fi/handle/123456789/111486
genre Arctic
genre_facet Arctic
op_relation International Conference on Port and Ocean Engineering under Arctic Conditions
Proceedings of the 26th International Conference on Port and Ocean Engineering under Arctic Conditions (POAC'21)
Proceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions
Polojärvi , A , Tuhkuri , J & Gong , H 2021 , Comparison of Full-scale and DEM simulation Data on Ice Loads Due to Floe Fields on a Ship Hull . in Proceedings of the 26th International Conference on Port and Ocean Engineering under Arctic Conditions (POAC'21) . POAC Proceedings , Luleå University of Technology , International Conference on Port and Ocean Engineering under Arctic Conditions , Moscow , Russian Federation , 14/06/2021 .
2077-7841
PURE UUID: c3897818-b78e-4dcb-b160-4a79a0c20789
PURE ITEMURL: https://research.aalto.fi/en/publications/c3897818-b78e-4dcb-b160-4a79a0c20789
PURE FILEURL: https://research.aalto.fi/files/76597487/POAC21_063.pdf
https://aaltodoc.aalto.fi/handle/123456789/111486
URN:NBN:fi:aalto-2021120810630
op_rights openAccess
_version_ 1766295047814250496

Similar Items