깨진 빙 채널 폭과 빙편 크기에 따른 내빙선박의 저항 특성 연구A Study of Ship Resistance Characteristics for Ice-strengthened Vessel by Broken Ice Channel Width and Size of Broken Ice Pieces
- Other Titles
- A Study of Ship Resistance Characteristics for Ice-strengthened Vessel by Broken Ice Channel Width and Size of Broken Ice Pieces
- Authors
- 정성엽; 장진호; 김철희; 염종길; 강국진
- Issue Date
- 2018
- Publisher
- 대한조선학회
- Keywords
- Ship performance in ice; Broken ice channel width; Size of broken ice pieces; 선박의 빙성능; 깨진 빙 채널 폭; 깨진 빙편 크기
- Citation
- 대한조선학회 논문집, v.55, no.1, pp 22 - 27
- Pages
- 6
- Journal Title
- 대한조선학회 논문집
- Volume
- 55
- Number
- 1
- Start Page
- 22
- End Page
- 27
- URI
- https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/524
- DOI
- 10.3744/SNAK.2018.55.1.22
- ISSN
- 1225-1143
- Abstract
- Ships strengthened for navigation in ice encounter level ice, ice ridge and broken ice fields. Thus, the ship resistance in ice is a very critical concern to the designers of ice-going vessels. The objective of this study is to understand the physical aspects of ship performance in ice and to investigate the characteristics of the ship resistance in broken ice channels. In particular, this study identifies the ship resistance in ice associated with the broken ice channel width and the size of broken ice pieces. Model testings of towed-resistance condition in broken ice channels with three ship speeds were conducted in KRISO ice model basin.
The influence of the ship resistance characteristics in broken ice channels for channel width and size of broken ice pieces was analyzed.
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