Journal of the Korean Institute of Navigation (한국항해학회지)
- Volume 15 Issue 3
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- Pages.73-97
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- 1991
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- 1225-0481(pISSN)
A Study on the Prediction of the Bow Form Design for Icebreakers
영해용선박의 선수형상 설계추정에 관한 연구
Abstract
The analysis and investigation are described for White's[2] equations compared to the equations of Runeburg[3] and Milano[5] for continuous icebreaking mode, Tunik[8-1] and Ghoneim[8-2] for ramming icebreaking mode. Calculation results compare reasonably well with published model-scale and full-scale icebreaker data by Baker[1] and Dick[11]. During continuous and ramming mode operation, using characteristics of an incebreaker, down ward force on ice and standard ice thickness broken are predicted. Additionally draft, trim and extraction difficulty are also predicted. The bow part line of an icebreakin
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