13K Chemical Tanker의 기관 제어 불능상태 IMO 2세대 안정성 평가에 관한 실험적 연구
An Experimental Study on IMO 2nd Generation Stability Assessment in Dead Ship Condition of 13K Chemical Tanker
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초록
The stability of the existing ships has been evaluated through numerical calculations in the steady-state, but recently the IMO proposed a new stability assessment criteria that the stability is evaluated in the state in which environmental loads from such as waves and wind act like the loads under actual ship operating conditions. In this study, IMO 2nd generation stability assessment method and procedure were summarized for the dead ship condition, and Direct Stability Assessment (DSA) was performed on 13K chemical tanker through basin model test. The model test is performed in the ocean engineering basin to implement wave and wind loads, and environmental conditions for waves were set height and period of the incident wave, considering the regular wave and wind generation range reproducible in the ocean engineering basin. In addition, to consider the effect of wind speed, the Beaufort Scale for wind speed was applied in the model test.
Abstract
The stability of the existing ships has been evaluated through numerical calculations in the steady-state, but recently the IMO proposed a new stability assessment criteria that the stability is evaluated in the state in which environmental loads from such as waves and wind act like the loads under actual ship operating conditions. In this study, IMO 2nd generation stability assessment method and procedure were summarized for the dead ship condition, and Direct Stability Assessment (DSA) was performed on 13K chemical tanker through basin model test. The model test is performed in the ocean engineering basin to implement wave and wind loads, and environmental conditions for waves were set height and period of the incident wave, considering the regular wave and wind generation range reproducible in the ocean engineering basin. In addition, to consider the effect of wind speed, the Beaufort Scale for wind speed was applied in the model test.
참고문헌 (9)
- Ju-hyuck Choi, "Intact Stability Analysis of Dead Ship Conditions using FORM", Journal of Ship Research, 61(03), pp.167~176 (2017), The Society of Naval Architects and Marine Engineers[DOI]
- "Draft Guidelines of Direct Stability Assessment Procedures for Use with the Second Generation Intact Stability Criteria", IMO, ~ (2017)
- "Draft Guidelines of Direct Stability Assessment Procedures for Use with the Second Generation Intact Stability Criteria", IMO, ~ (2017)
- "Draft Guidelines of Direct Stability Assessment Procedures for Use with the Second Generation Intact Stability Criteria", IMO, ~ (2020)
- Hull Form Study for 21C 13K Chemical Tanker, "Lee, C.", KRISO Model Test Report, ~, pp.No. BSIO2610-04601E (2004)
- Oliveira, M. C., "Empirical and experimental roll damping estimates for an oil tanker in the context of the 2nd generation intact stability criteria", Ocean Engineering, 189, pp.1~13 (2019)
- Paroka, D., "Capsizing Probability Prediction for a Large Passenger Ship in Irregular Beam Wind and Waves: Comparison of Analytical and Numerical Methods", Journal of Ship Research, 50(04), pp.371~377 (2006), The Society of Naval Architects and Marine Engineers[DOI]
- Rodriguez, C. A., "Realistic Estimation of Roll Damping Coefficients in Waves based on Model Tests and Numerical Simulations", Ocean Engineering, 213, pp.1~21 (2020)
- Vassalos, D., "Weather Criterion - Questions and answers", Proceeding of 8th International Conference on Stability of Ships and Ocean Vehicles, pp.95~707 (2003)