A Study of the Change of Ship Speed according to the Ice Load Signal during Slow Ramming
Recently, researchers in Korea and abroad actively have conducted research activities using the ARAON, a Korean icebreaking research vessel. The ARAON regularly conduct research activities in the Arctic and Antarctic waters every year. The icebreaking mode, which can be either continuous breaking or...
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Format: | Article |
Language: | English |
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The Korean Society of Ocean Engineers
2019-12-01
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Series: | 한국해양공학회지 |
Subjects: | |
Online Access: | http://joet.org/upload/pdf/joet-33-6-627.pdf |
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author | Se-Jin Ahn Tak-Kee Lee |
author_facet | Se-Jin Ahn Tak-Kee Lee |
author_sort | Se-Jin Ahn |
collection | DOAJ |
description | Recently, researchers in Korea and abroad actively have conducted research activities using the ARAON, a Korean icebreaking research vessel. The ARAON regularly conduct research activities in the Arctic and Antarctic waters every year. The icebreaking mode, which can be either continuous breaking or ramming, is determined by the conditions of the ice and the ice-covered waters. When the icebreaker encounters thick sea ice or an ice ridge, ramming is used. At that time, the speed of the ship generally is slower than that of continuous icebreaking. In this study, the ice load signal at the time of repetitive ramming during ARAON’s 2012 Antarctic research voyage was analyzed. The time history of the ice load signal and the change in the speed of the ship used in ramming were compared with these values during continuous icebreaking. |
first_indexed | 2024-12-23T10:12:24Z |
format | Article |
id | doaj.art-066b30a4039e436b8ac88043f0714df3 |
institution | Directory Open Access Journal |
issn | 1225-0767 2287-6715 |
language | English |
last_indexed | 2024-12-23T10:12:24Z |
publishDate | 2019-12-01 |
publisher | The Korean Society of Ocean Engineers |
record_format | Article |
series | 한국해양공학회지 |
spelling | doaj.art-066b30a4039e436b8ac88043f0714df32022-12-21T17:50:54ZengThe Korean Society of Ocean Engineers한국해양공학회지1225-07672287-67152019-12-0133662763110.26748/KSOE.2019.0862942A Study of the Change of Ship Speed according to the Ice Load Signal during Slow RammingSe-Jin AhnTak-Kee LeeRecently, researchers in Korea and abroad actively have conducted research activities using the ARAON, a Korean icebreaking research vessel. The ARAON regularly conduct research activities in the Arctic and Antarctic waters every year. The icebreaking mode, which can be either continuous breaking or ramming, is determined by the conditions of the ice and the ice-covered waters. When the icebreaker encounters thick sea ice or an ice ridge, ramming is used. At that time, the speed of the ship generally is slower than that of continuous icebreaking. In this study, the ice load signal at the time of repetitive ramming during ARAON’s 2012 Antarctic research voyage was analyzed. The time history of the ice load signal and the change in the speed of the ship used in ramming were compared with these values during continuous icebreaking.http://joet.org/upload/pdf/joet-33-6-627.pdframmingcontinuous icebreakingice load signaltime-historyrelationship between peak signal and ship speed |
spellingShingle | Se-Jin Ahn Tak-Kee Lee A Study of the Change of Ship Speed according to the Ice Load Signal during Slow Ramming 한국해양공학회지 ramming continuous icebreaking ice load signal time-history relationship between peak signal and ship speed |
title | A Study of the Change of Ship Speed according to the Ice Load Signal during Slow Ramming |
title_full | A Study of the Change of Ship Speed according to the Ice Load Signal during Slow Ramming |
title_fullStr | A Study of the Change of Ship Speed according to the Ice Load Signal during Slow Ramming |
title_full_unstemmed | A Study of the Change of Ship Speed according to the Ice Load Signal during Slow Ramming |
title_short | A Study of the Change of Ship Speed according to the Ice Load Signal during Slow Ramming |
title_sort | study of the change of ship speed according to the ice load signal during slow ramming |
topic | ramming continuous icebreaking ice load signal time-history relationship between peak signal and ship speed |
url | http://joet.org/upload/pdf/joet-33-6-627.pdf |
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