Collision Experiments of Ship Models in Water Tank
The consequences of ship collision could be very serious, causing lots of human casualties, environmental pollution and huge economic losses. It is essential to study the collision process including two ships in water. In the past, most ship collision tests are based on the study of collision damage...
Published in: | Volume 2A: Structures, Safety, and Reliability |
---|---|
Main Authors: | , , , |
Format: | Other Non-Article Part of Journal/Newspaper |
Language: | English |
Published: |
American Society of Mechanical Engineers
2020
|
Subjects: | |
Online Access: | https://orbit.dtu.dk/en/publications/cb4dad95-4c01-4219-984c-400bca8fa3be https://doi.org/10.1115/OMAE2020-18741 |
id |
ftdtupubl:oai:pure.atira.dk:publications/cb4dad95-4c01-4219-984c-400bca8fa3be |
---|---|
record_format |
openpolar |
spelling |
ftdtupubl:oai:pure.atira.dk:publications/cb4dad95-4c01-4219-984c-400bca8fa3be 2023-05-15T14:23:16+02:00 Collision Experiments of Ship Models in Water Tank Xu, Lijun Zhu, Ling Wan, Xiangbiao Pedersen, Preben Terndrup 2020 https://orbit.dtu.dk/en/publications/cb4dad95-4c01-4219-984c-400bca8fa3be https://doi.org/10.1115/OMAE2020-18741 eng eng American Society of Mechanical Engineers info:eu-repo/semantics/closedAccess Xu , L , Zhu , L , Wan , X & Pedersen , P T 2020 , Collision Experiments of Ship Models in Water Tank . in Proceedings of the ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering . vol. Volume 2A: Structures, Safety, and Reliability , OMAE2020-18741 , American Society of Mechanical Engineers , 39th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2020) , 03/08/2020 . https://doi.org/10.1115/OMAE2020-18741 Ship collision Collision experiments Dynamic response Collision damage /dk/atira/pure/sustainabledevelopmentgoals/responsible_consumption_and_production SDG 12 - Responsible Consumption and Production contributionToPeriodical 2020 ftdtupubl https://doi.org/10.1115/OMAE2020-18741 2022-08-14T08:39:18Z The consequences of ship collision could be very serious, causing lots of human casualties, environmental pollution and huge economic losses. It is essential to study the collision process including two ships in water. In the past, most ship collision tests are based on the study of collision damage of local structures and there are few experiments considering the motion response of ships during the collision process. Actually, the interaction between the fluid and structure does have effects on the collision consequences. In this paper, the collision experiments of ship models are conducted in a water tank, with particular attention on structure in the collision region. Considering the coupling effect of external dynamics and internal mechanics, the dynamic responses of ships during collision are studied. The failure mode and deformation damage characteristics of ship's side structure in collision region are also assessed. On this basis, the time history of collision forces, the damage extent of the struck structure and the energy absorption are analyzed and then the influence of velocity and ship’s mass on the results are evaluated. It provides valuable test data for validation of numerical simulation and theoretical studies. Other Non-Article Part of Journal/Newspaper Arctic Technical University of Denmark: DTU Orbit Volume 2A: Structures, Safety, and Reliability |
institution |
Open Polar |
collection |
Technical University of Denmark: DTU Orbit |
op_collection_id |
ftdtupubl |
language |
English |
topic |
Ship collision Collision experiments Dynamic response Collision damage /dk/atira/pure/sustainabledevelopmentgoals/responsible_consumption_and_production SDG 12 - Responsible Consumption and Production |
spellingShingle |
Ship collision Collision experiments Dynamic response Collision damage /dk/atira/pure/sustainabledevelopmentgoals/responsible_consumption_and_production SDG 12 - Responsible Consumption and Production Xu, Lijun Zhu, Ling Wan, Xiangbiao Pedersen, Preben Terndrup Collision Experiments of Ship Models in Water Tank |
topic_facet |
Ship collision Collision experiments Dynamic response Collision damage /dk/atira/pure/sustainabledevelopmentgoals/responsible_consumption_and_production SDG 12 - Responsible Consumption and Production |
description |
The consequences of ship collision could be very serious, causing lots of human casualties, environmental pollution and huge economic losses. It is essential to study the collision process including two ships in water. In the past, most ship collision tests are based on the study of collision damage of local structures and there are few experiments considering the motion response of ships during the collision process. Actually, the interaction between the fluid and structure does have effects on the collision consequences. In this paper, the collision experiments of ship models are conducted in a water tank, with particular attention on structure in the collision region. Considering the coupling effect of external dynamics and internal mechanics, the dynamic responses of ships during collision are studied. The failure mode and deformation damage characteristics of ship's side structure in collision region are also assessed. On this basis, the time history of collision forces, the damage extent of the struck structure and the energy absorption are analyzed and then the influence of velocity and ship’s mass on the results are evaluated. It provides valuable test data for validation of numerical simulation and theoretical studies. |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Xu, Lijun Zhu, Ling Wan, Xiangbiao Pedersen, Preben Terndrup |
author_facet |
Xu, Lijun Zhu, Ling Wan, Xiangbiao Pedersen, Preben Terndrup |
author_sort |
Xu, Lijun |
title |
Collision Experiments of Ship Models in Water Tank |
title_short |
Collision Experiments of Ship Models in Water Tank |
title_full |
Collision Experiments of Ship Models in Water Tank |
title_fullStr |
Collision Experiments of Ship Models in Water Tank |
title_full_unstemmed |
Collision Experiments of Ship Models in Water Tank |
title_sort |
collision experiments of ship models in water tank |
publisher |
American Society of Mechanical Engineers |
publishDate |
2020 |
url |
https://orbit.dtu.dk/en/publications/cb4dad95-4c01-4219-984c-400bca8fa3be https://doi.org/10.1115/OMAE2020-18741 |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Xu , L , Zhu , L , Wan , X & Pedersen , P T 2020 , Collision Experiments of Ship Models in Water Tank . in Proceedings of the ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering . vol. Volume 2A: Structures, Safety, and Reliability , OMAE2020-18741 , American Society of Mechanical Engineers , 39th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2020) , 03/08/2020 . https://doi.org/10.1115/OMAE2020-18741 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1115/OMAE2020-18741 |
container_title |
Volume 2A: Structures, Safety, and Reliability |
_version_ |
1766295836524806144 |