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Keywords: free-surface elevation
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Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3157
... frequency drilling vessel evolution engineering moonpool international conference potential flow theory free-surface elevation Research on Evolutions of Vortex Structures inside a Stepped Moonpool and the Added Resistance under Different Ship Forward Speed and Draft Hongguan Lyu, Jiayang Gu...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-429
... hydrodynamic interaction near-field interaction surface elevation free surface elevation subsea system free surface elevation wave elevation free-surface elevation surface elevation upstream oil & gas elevation four-cylinder structure cylinder wave interaction vertical force...
Proceedings Papers

Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-339
... rectangular tank helvine corazon aquino akira sou graduate school fluid property maritime science simulation experiment lng midstream oil & gas free-surface elevation educational setting liquid hydrogen Sloshing of LNG and Liquid Hydrogen in Rectangular Tanks Helvines Corazon Aquino, Akira...
Proceedings Papers

Paper presented at the The Twenty-third International Offshore and Polar Engineering Conference, June 30–July 5, 2013
Paper Number: ISOPE-I-13-132
... renewable energy representation equation of state equation interaction fluid-structure interaction free-surface elevation numerical wave tank evolution discretisation mesh elevation navier-stoke equation interface fluid modeling numerical result wind energy unstructured mesh Numerical...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-482
... that resonance effects as a result of wave-structure interaction could lead to a very significant enhancement of the hydrodynamic forces when compared with an isolated structure, and also to large free-surface elevations between structures (e.g. Linton and Evans 1992; Evans et al.1994; Evans and Porter 1997...
Proceedings Papers

Paper presented at the The Seventeenth International Offshore and Polar Engineering Conference, July 1–6, 2007
Paper Number: ISOPE-I-07-364
...-scale HSC-SES performance. Here, estimates of wavemaking drag are made using free-surface elevations measured within the starboard air cushion. Separately, a numerical model, based on a fast-multipole accelerated boundary element method, is used to model fully nonlinear potential flow wave resistance...
Proceedings Papers

Paper presented at the The Fourteenth International Offshore and Polar Engineering Conference, May 23–28, 2004
Paper Number: ISOPE-I-04-352
... lagrangian approach free-surface elevation theoretical result boundary condition water wave asymmetry eulerian approach experimental data wave flume crest transformation agreement Modelling of Propagation and Transformation of Transient Water Waves W. Sulisz and W. Chybicki Polish Academy...
Proceedings Papers

Paper presented at the The Eighth International Offshore and Polar Engineering Conference, May 24–29, 1998
Paper Number: ISOPE-I-98-241
... the free surface elevation and the dynamic condition is used to march the potential. The waves generated by a source-sink pair and a ellipsoid moving below a free surface are considered. INTRODUCTION At the present time, most computations for ship seakeeping or for the diffraction-radiation motions...
Proceedings Papers

Paper presented at the The Sixth International Offshore and Polar Engineering Conference, May 26–31, 1996
Paper Number: ISOPE-I-96-243
... free-surface elevation source point computational time formulation contribution computation precision ro 3radsl bougis diffraction-radiation problem spatial derivative exponential integral oscillation frequency elevation wave pattern integration Proceedings of the Sixth (1996...
Proceedings Papers

Paper presented at the The Sixth International Offshore and Polar Engineering Conference, May 26–31, 1996
Paper Number: ISOPE-I-96-200
... of open boundary conditions and an incident cnoidal wave are incorporated for time-domain simulation. The free-surface elevation and hydrodynamic forces on each cylinder are calculated to illustrate the evolution of nonlinear waves and their interactions wi til large cylinder arrays. Comparisons are made...
Proceedings Papers

Paper presented at the The Third International Offshore and Polar Engineering Conference, June 6–11, 1993
Paper Number: ISOPE-I-93-283
..., respectively, are: P' = p' - p' ;2 = 0 at z' = x', t') (4) at z' = x', t') (5) where", is the free-surface elevation. In the above equations, lengths are non-dimensionalized with respect to the half-depth b of the initial shear flow and velocities with respect to the free-stream velocity Uoo . It is assumed...
Proceedings Papers

Paper presented at the The Third International Offshore and Polar Engineering Conference, June 6–11, 1993
Paper Number: ISOPE-I-93-289
... but also control the grid density to resolve some flow regions as required, for example, near the solid surface. vorticity numerical solution free-surface elevation free surface hb 0 viscosity stream function grid system flow phenomenon sea-bed motion interaction numerical method bump...
Proceedings Papers

Paper presented at the The Second International Offshore and Polar Engineering Conference, June 14–19, 1992
Paper Number: ISOPE-I-92-253
..., for large submergence depth and low Froude number, the flow reaches an equilibrium state, and the free-surface signature of the instability has the form of a propagating water wave but the free-surface elevation is small. However, for the same large submergence depth, increasing the Froude number beyond...

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