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Dongmin Shin, Yonmo Sung, Hyomin Jeong, Daehyeon Kim and Byungyoung Moon
In this paper, the evaluation procedure for Level 1, Level 2A, and Level 2B for the parametric roll among the five modes of the IMO second generation stability criteria was explained in detail. Parametric roll mode evaluation was performed using the desi...
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Victoria Semenova, Kirill Rozhdestvensky, Danil Albaev and Zin Min Htet
Hydrodynamical analysis of the conditions for the occurrence of chaotic ship roll, leading in some cases to the capsizing of the vessel, showed that such conditions are most likely to occur in the zone of the main parametric resonance of the roll when it...
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Kalliopi Spyrou-Sioula, Ioannis Kontopoulos, Dimitrios Kaklis, Antonios Makris, Konstantinos Tserpes, Pavlos Eirinakis and Fotis Oikonomou
The operation of any vessel includes risks, such as mechanical failure, collision, property loss, cargo loss, or damage. For modern container ships, safe navigation is challenging as the rate of innovation regarding design, speed profiles, and carrying c...
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Kyle E. Marlantes, Sungeun (Peter) Kim and Lucas A. Hurt
This paper provides a discussion of the technical and theoretical ambiguities, requirements, and limitations to develop a practical implementation of the IMO Second Generation Intact Stability criteria. This discussion is the result of industry collabora...
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Maria Acanfora, Marco Altosole, Flavio Balsamo, Luca Micoli and Ugo Campora
The article deals with a simulation approach to the representation of the ship motions in waves, interacting with the propulsion system behavior (diesel engine and propeller). The final goal is the development of a simulator, as complete as possible, tha...
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Geert Kapsenberg, Clève Wandji, Bulent Duz and Sungeun (Peter) Kim
The recently finalised Second Generation Intact Stability Criteria (SGISC), produced by the International Maritime Organisation (IMO), contain a level 3 assessment, the so-called Direct Stability Assessment (DSA). This assessment can be carried out using...
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Maria Acanfora and Flavio Balsamo
This paper presents a numerical model for the smart detection of synchronous and parametric roll resonance of a ship. The model implements manoeuvring equations superimposed onto ship dynamics in waves. It also features suited autopilot and rudder actuat...
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M. S. Patel, M. S. Liew, Zahiraniza Mustaffa, Ng Cheng Yee and Andrew Whyte
The stability of FPSO or offloading shuttle tanker may be affected in wave conditions which excite parametric rolling. The offloading operations are thereby ceased and eventually leads to loss in production which affects the revenue of global production,...
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Giuseppe Giorgi, Rui P. F. Gomes, Giovanni Bracco and Giuliana Mattiazzo
Although it is widely accepted that accurate modeling of wave energy converters is essential for effective and reliable design, it is often challenging to define an accurate model which is also fast enough to investigate the design space or to perform ex...
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Josh Davidson and Tamás Kalmár-Nagy
Parametric resonance is a dynamic instability due to the internal transfer of energy between degrees of freedom. Parametric resonance is known to cause large unstable pitch and/or roll motions in floating bodies, and has been observed in wave energy conv...
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