... ABSTRACT This paper presents the solitary wave interaction with vegetation placed after the sloping bed using a three-dimensional hybrid model which couples a unified navier stokes equation modeled using Improved Meshless Local-Petrov Galerkin method with Rankine source (IMLPG_R) and Fully Non...

... dissipation fluid dynamics configuration interaction scenario sriram different shape dissipation momentum flux effectiveness germany Proceedings of the Fifteenth (2024) ISOPE Pacific-Asia Offshore Mechanics Symposium Chennai, India, October 13-16, 2024 Copyright © 2024 by the International...

... of irregular surface waves within the frameworks of the kinetic equations, the Zakharov dynamic spectral equations, and the Euler equations was carried out by Annenkov and Shrira (2018). All the models took into account up to four-wave nonlinear wave interactions. The comparison revealed a noticeable...

... ABSTRACT A fully nonlinear wave interaction with a fixed surface piercing body is studied using a two-dimensional numerical wave tank (NWT) based on potential flow theory. Nonlinear waves are modeled using a mixed Eulerian and Lagrangian (MEL) technique. In this framework, the boundary value...

... by the number of debris, demonstrating lack of their interaction. (Goral et al, 2021) experimentally studies motion of spherical particles under breaking and non-breaking solitary waves. They also used slopes with different porosity in order to demonstrate how the slope material affects the debris transport...

... cases are chosen: in-phase (0 degree), and out-of-phase (180 degrees). It is observed that the staggered arrangement changes the hydrodynamic interactions between the vortices generated by the forward flapping foil with the second foil placed downstream. This influences the resultant forces generated...

.... mathematics of computing ocean current boundary condition equation porous structure coefficient interaction reservoir characterization porous breakwater seawall transmission oscillatory pattern wave barrier dissipation coastal engineering breakwater wave force engineering amplitude...

... measurement point risk management flow depth dualsphysic interaction energy dissipation Proceedings of the Fifteenth (2024) ISOPE Pacific-Asia Offshore Mechanics Symposium Chennai, India, October 13-16, 2024 Copyright © 2024 by the International Society of Offshore and Polar Engineering (ISOPE) ISBN...

... ABSTRACT A crucial offshore operation is the side-by-side offloading of LNG (Liquefied Natural Gas) from an FLNG (Floating Liquefied Natural Gas) platform to an LNG carrier. The wave-structure interaction between the gap of two vessels is complex and requires significant attention. This study...

... soil permeability on the wave-induced pore pressure and effective stresses. INTRODUCTION In the past a few decades, considerable efforts have been devoted to the phenomenon of the wave-soil interactions. One of the major reason is that the evaluation of the wave-induced soil response and its...

... ABSTRACT Surface waves (SWs) and internal waves (IWs) are the most common natural phenomena in the ocean. Some oceanographers believe that internal solitary waves have significant influence over the surface waves. In order to observe the interaction between IWs and SWs with different periods...

... ABSTRACT The overtaking interaction of the double solitary waves over a plane slope is studied experimentally. The slope of the plane beach is 1:20. For the cases of the double solitary waves of different amplitude ratios and different relative wave crest distances, the time series...

... force wave force numerical model water depth wave-induced force equation element method investigation numerical investigation velocity potential interaction submerged plate wave amplitude hobem variation horizontal force cylinder time series Numerical investigation of wave-current...

... ABSTRACT A precise prediction of seabed stability involving the fluid-pipe-soil interaction can lead to significant cost reductions by optimising design. Unlike previous investigations, a three-dimensional numerical model for the wave-induced soil response around an offshore pipeline...

... ABSTRACT In this paper, an integrated numerical model is developed to investigate wave-seabed interactions around multiple submerged permeable breakwaters in an elasto-plastic seabed foundation with Bragg effects. In this model, the wave motion is governed by VARANS equation and the Biot's u-p...

...- induced lateral breakout of a partially-embedded pipeline on a silty seabed were conducted in a large fluid-structure-soil interaction flume. The effects of the embedment-to-diameter ratio and the dimensionless submerged pipeline weight on the pipeline lateral on-bottom stability were investigated...

... system in different water depth conditions where the course keeping ability of the system was evaluated. boundary element method correspond rao comparison connection pin system pusher-barge system investigation interaction equation numerical simulation barge exciting force element...

.... The second case is an attenuator-type WEC which is based on the Pelamis P2 machine; the modelled WEC is simplified as 5 interconnected rigid modules. Both hydrodynamic interactions and mechanical connections have been considered in the present analyses. The emphases have been put on the effects...

... response under wave and current loading. Adapting the proposed model, effects of the PSR on the fluid-seabed interactions will be investigated. INTRODUCTION Recently, the human exploration and development of ocean are more frequent due to the abundant marine resources and colossal development. However...

... ABSTRACT The paper presents several key issues for the development of reliable, accurate and computationally efficient fully-Lagrangian computational methods for reproduction of hydroelastic FSI (Fluid-Structure Interaction) problems. The fully-Lagrangian FSI solvers correspond to projection...