ITTC RoRo-Passenger 손상부위 침수유동 특성에 관한 연구
Investigation of Dynamic Characteristics of the Flooding Water of the Damaged Compartment of an ITTC RoRo-Passenger
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Abstract
When a ship is damaged and flooded, the motion of the damaged ship is significantly influenced by the flooding water dynamics. The flooding water in the damaged ship has been treated as a lumped mass under the quasi-static assumption in most of previous researches. To calculate the motion of damaged ship rigorously, it is necessary to analyze the coupled dynamics of flooding water. In this study, a series of numerical and experimental studies is conducted for the damaged part of ITTC RORO passenger. FLOW3D is used for investigating the feasibility of the state of the art CFD technique. An applicability of the coupled motion analysis of damaged ships can be confirmed by agreement between the numerical results and the model experiments. A CFD technique is considered for the numerical modeling of the dynamics of flooding water.
참고문헌 (6)
- "24th ITTC 손상선박 안정성 수치해석 연구", 42(5), pp.435~447 (2005)
- "New Insights into Ship-Floodwater-Sea Dynamics", 51(2, pp.3) (2004), 273~291
- "A Study on Stability of Damaged in Intermediate Stage of Flooding", (234), pp.179~186 (2000)
- "Model Experiments and Simulations of a Damaged Ship With Air Flow Taken Into Account", 41(1), pp.38~44 (2004)
- "On the Modelling of Floodwater Dynamics and Its Effects on Ship Motion" (2002)
- "Fundamentals of Damaged Ship Survivability", pp.143~163 (2002), RINA Transactions