An analysis methodology for the passing ship problem considering real-time simulations and moored ship dynamics: Application to the Port of Santos, in Brazil
| Autor: | B.R. Tavares, Eduardo A. Tannuri, J.M.G dos Santos, Rafael A. Watai, Felipe Ruggeri, Nadia Farias dos Santos |
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| Rok vydání: | 2018 |
| Předmět: |
0209 industrial biotechnology
Computer science Ship dynamics Process (computing) 020101 civil engineering Ocean Engineering 02 engineering and technology Mooring Ship motions Port (computer networking) 0201 civil engineering 020901 industrial engineering & automation Container (abstract data type) Potential flow Marine engineering |
| Zdroj: | Applied Ocean Research. 80:148-165 |
| ISSN: | 0141-1187 |
| DOI: | 10.1016/j.apor.2018.08.012 |
| Popis: | An analysis methodology for the passing ship problem in ports combining a potential flow model, a dynamic simulator for moored ships and a real-time simulator is presented. Traditionally, the passing ship problem is approached by defining a criteria based on safe distances and maximum velocities, neglecting manoeuvring aspects that are crucial to verify whether the ship can meet such requirements or not. In order to overcome this limitation, the proposed methodology extends the standard one by including results of pilot guided real-time simulations into the analysis process. The method is applied to evaluate the manoeuvring feasibility of a 366 m long container ship in the Port of Santos, Brazil, taking into account the hydrodynamic effects that might be caused on small capesize vessels moored at different berths of the port. Results are discussed in terms of moored ship motions and mooring loads for different manoeuvring cases, including also possible improvements on the mooring arrangements in order to increase the port operational limits. |
| Databáze: | OpenAIRE |
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