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Rans evaluation of the DTC's vertical motion sailing in finite water depth waves
Chillcce, G.; Martic, I.; Tello Ruiz, M.Á.; Ramirez, J.R.R.; Degiuli, N.; El Moctar, O. (2019). Rans evaluation of the DTC's vertical motion sailing in finite water depth waves, in: Candries, M. et al. 5th MASHCON International Conference on Ship Manoeuvring in Shallow and Confined Water with non-exclusive focus on manoeuvring in waves, wind and current, 19 - 23 May 2019, Ostend, Belgium. pp. 62-71
In: Candries, M. et al. (2019). 5th MASHCON International Conference on Ship Manoeuvring in Shallow and Confined Water with non-exclusive focus on manoeuvring in waves, wind and current, 19 - 23 May 2019, Ostend, Belgium: conference proceedings. Flanders Hydraulics Research/Ghent University. Maritime Technology Division: Antwerp. XIX, 534 pp., more
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Document type: Conference paper
Authors  Top 
  • Chillcce, G.
  • Martic, I.
  • Tello Ruiz, M.Á., more
  • Ramirez, J.R.R.
  • Degiuli, N.
  • El Moctar, O.
Abstract
    Ship motions in finite water depth are important not only due to possibly large motions or accelerations but also due to the increased possibility of impact with the seabed or channel’s bottom induced by those large motions. In finite depth the phenomena of squat is also present and it is affected due to the wave pressure change. Thus, the combined effect of the ship’s periodical motions and the ship’s squat could lead to grounding or bottom impacts. A detailed numerical analysis of the DTC containership’s motions in waves and two different water depths were carried out. The results show that motion amplitudes can be captured fairly.
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