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Keywords: interaction
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Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-432
... ABSTRACT This paper numerically investigates breaking waves interaction with a vertical wall attached with a recurved parapet in 1:8 model scale. The in-house CFD solver naoe-FOAM-SJTU based on the open source platform OpenFOAM is used to perform the simulation. For wave generation, a novel...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-436
... seawall equation fse modeling & simulation engineering accuracy upstream oil & gas sensor grid resolution recurve wave impact wg 5 grigoriadis parapet interaction reservoir simulation experiment timeframe navier-stoke equation interface wave period ABSTRACT...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-438
... the interaction between the floating structure and water waves. Many floating structures locate in coastal regions, and their hydroelastic waves are affected by water depth remarkably. In this paper, a new mathematical model for flexural-gravity waves in shallow water is derived with the use of the expansion...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-440
... upstream oil & gas bridge structural response ground transportation solitary wave load stiffness girder bridge solitary wave force deformation bridge deck tank experiment rubber bearing wave force total deformation engineering vertical stiffness interaction numerical wave...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-445
... are used to study the interaction of waves with structure. The performance of wave dissipation is identified in terms of reflection coefficient ( Kr ), transmission coefficient ( Kt ) and wave energy dissipation ( Kd ). Moreover, the behavior of fluid flow around a stepped submerged breakwater...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-446
... respectively. Analyzing interaction between breakwater and solitary waves and regular waves, and the mechanical characteristics and hydrodynamic characteristics of breakwater under different wave action are obtained. The test results show that under the same height and width, there is little difference in wave...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-299
... video cameras placed on the basin bottom and used for ship-ice interaction analysis. Based on the model tests, the influences advancing velocity during the continuous icebreaking process were determined, the composition of ice resistance is analyzed, and the ice failure modes and ice floe motions...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-551
... ABSTRACT The problem for interactional flows between the ship hull and the propeller is studied by computational fluid dynamics (CFD) simulators with the RANS-based computational model. In this paper, we mainly emphasize the modelling of the propeller, by introduction of a multiple reference...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-552
... should be put forward to reduce the error. In this paper, the induct factor distribution is obtained by the projection model, and the numerical simulation of the propeller-rudder interaction between KP505 propeller and NACA0018 section rudder is carried out under five working conditions: J=0.1, 0.3, 0.5...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-555
... ABSTRACT Marine propellers may experience hydro-elastic responses due to the fluid-structure interaction (FSI) between flow and blades, which worsens the hydrodynamic performance, reliability and radiation of noise. The present study aims to numerically investigate hydro-elastic...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-386
... of a submerged movable flat plate against regular waves, in which the plate is actively controllable so as to maximize the wave dissipation ability. Simulations of the interaction between regular waves and the active controlled plate are conducted in an in-house solver, while the deep reinforcement learning (DRL...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-411
... analyze the interaction between pluvial flooding and fluvial flooding in urban region during the typhoon, and the effect of the spatial heterogeneity of the roughness arising from different land uses in the city. The main conclusions can provide useful guidelines and insights on dealing with the possible...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-425
... will be carried out. In this investigation, the fluid is considered to be incompressible and different turbulence modelling will be used. INTRODUCTION For survivability of the marine, coastal and offshore structures, the interaction between extreme waves and structures needs to be reliably predicted...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-006
... experiment experiment result interaction hob rotation rate dredger forward speed Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai, China, June 5 10, 2022 Copyright © 2022 by the International Society of Offshore and Polar Engineers (ISOPE) ISBN 978...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-009
... the sinkage interaction between the track plate and the soil to study the sinkage performance of the mining vehicle. Based on a 1000-meter undisturbed seabed soil sample collected by a box sampler in a certain area of the South China Sea, the physical and mechanical parameters of soil moisture content...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-010
... liquid particle simulation transportation characteristic particle particle cluster characteristic particle number density solid particle formula horizontal pipeline solid particle cluster upstream oil & gas pipeline time step drag force velocity distribution interaction Proceedings...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-354
... particle heinrich submarine rigid landslide experimental data upstream oil & gas mp-dem displacement pressure field appl ocean res reservoir simulation landslide rigid landslide interaction experiment zhang particle-based method experimental result dem particle wan contact...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-362
... by freak waves are studied in this paper. Simulations of the wave-ship interaction in beam sea are conducted in a numerical wave tank using CFD method. The interaction process, heaving and rolling motions of the ship are obtained and analyzed, indicating that ship motion responses are greatly affected...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-367
... wave frequency solver industrial aerodynamic interaction ABSTRACT In practical engineering, the long and thin blunt structures are able to produce non-negligible deformation and periodic vibration under the strong influence of intense incoming flow. In the present work, a strong coupling...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-368
... ABSTRACT In the present work, a HOS-CFD coupled method is validated with wave-structure interaction. The HOS-CFD method is applied to simulate a fixed CALM buoy in regular waves with overset grids. Firstly, a periodic wave simulation is carried out to make a better parameter choice in HOS-CFD...

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