This paper presents results from simulation of green water loading including vessel motions. The simulation is performed through a domain decomposition: the far field and ship motions are calculated by potential theory and are used to simulate the local flow around the deck of an offshore floater using a Navier-Stokes solver. In the solver the free surface is displaced using a Volume of Fluid based method, improved by introducing a local height function. First, simulations of an irregular wave, where the velocities at the boundaries of the domain are prescribed using results of a linear diffraction code are performed in order to check wave propagation properties. Then, the same code is used to initiate the simulation of an FPSO in high waves, resulting in green water on the deck.
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ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering
June 12–17, 2005
Halkidiki, Greece
Conference Sponsors:
- Ocean, Offshore and Arctic Engineering Division
ISBN:
0-7918-4197-9
PROCEEDINGS PAPER
The Numerical Simulation of Green Water Loading Including Vessel Motions and the Incoming Wave Field Available to Purchase
K. M. Theresa Kleefsman,
K. M. Theresa Kleefsman
University of Groningen, Groningen, The Netherlands
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G. Erwin Loots,
G. Erwin Loots
University of Groningen, Groningen, The Netherlands
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Arthur E. P. Veldman,
Arthur E. P. Veldman
University of Groningen, Groningen, The Netherlands
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Bas Buchner,
Bas Buchner
Maritime Research Institute (MARIN), Wageningen, The Netherlands
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Tim Bunnik,
Tim Bunnik
Maritime Research Institute (MARIN), Wageningen, The Netherlands
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Erik Falkenberg
Erik Falkenberg
Force Technology Norway AS, Sandvika, Norway
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K. M. Theresa Kleefsman
University of Groningen, Groningen, The Netherlands
G. Erwin Loots
University of Groningen, Groningen, The Netherlands
Arthur E. P. Veldman
University of Groningen, Groningen, The Netherlands
Bas Buchner
Maritime Research Institute (MARIN), Wageningen, The Netherlands
Tim Bunnik
Maritime Research Institute (MARIN), Wageningen, The Netherlands
Erik Falkenberg
Force Technology Norway AS, Sandvika, Norway
Paper No:
OMAE2005-67448, pp. 981-992; 12 pages
Published Online:
November 11, 2008
Citation
Kleefsman, KMT, Loots, GE, Veldman, AEP, Buchner, B, Bunnik, T, & Falkenberg, E. "The Numerical Simulation of Green Water Loading Including Vessel Motions and the Incoming Wave Field." Proceedings of the ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering. 24th International Conference on Offshore Mechanics and Arctic Engineering: Volume 3. Halkidiki, Greece. June 12–17, 2005. pp. 981-992. ASME. https://doi.org/10.1115/OMAE2005-67448
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