... Entrainment and Energy Dissipation Mechanisms of Plunging Breaking Waves Yiding Hu, Cheng Liu, Decheng Wan* Computational Marine Hydrodynamics Lab (CMHL), School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai, China *Corresponding author ABSTRACT were used by Lubin...

...ABSTRACT ABSTRACT This paper presents a comparative numerical study of the energy dissipation process in the breaking of focused waves by using a potential flow model and a coupled potential/viscous flow model. An empirical eddy viscosity term is introduced to the fully-nonlinear potential (FNP...

... numerical models can only calculate wave energy attenuation under pure wave conditions. energy dissipation contribution renewable energy vegetation attenuation dissipation analytical model wave dissipation numerical model swan model wave-current interaction equation coastal engineering...

... region and the matching boundary conditions, a set of simultaneous equations is thus developed and solved numerically. Wave reflection, transmission and energy dissipation induced by different key parameters of a poroelastic medium are studied. KEY WORDS: Wave; floating poroelastic medium; interaction...

... breaking can be captured as shock or hydraulic jump without any criteria and energy dissipation models. The parallel method of Message Passing Interface (MPI) is used to get acceleration of the simulation. Then, this model was applied to simulate deep-water wave propagation with breaking, including...

... oscillations is calculated from the energy conservation = 0 and formula (2) as follows 0 = (3) Damping of the oscillations is related to the energy dissipation in gaps between the ice cube the lateral surface of the hole in floating ice. The energy dissipation is estimated using analytical solution...

... energy dissipation double curtain wall breakwater wave period ABSTRACT This paper addresses the hydraulic performance of double curtain wall breakwaters (with the seaward perforated) based on the recent improved MPS model by Wang et al. (2017). The effects of structural parameters...

... mangrove zhangjiang estuary production monitoring bare mudflat energy dissipation reservoir characterization adjacent bare mudflat vegetation saltmarsh qiantang estuary efficiency production control upstream oil & gas turbulent energy scirpus mariqueter spartina alterniflora reservoir...

... counterparts. The additional flexible effect of permeable media on wave scattering and energy dissipation are investigated theoretically in this paper. Studies on interactions between waves and flexible structures can be seen, such as flexible breakwaters (Lee and Chen, 1990), flexible circular cylinders (Lee...

... ABSTRACT Results of wave measurements in the marginal ice zone of the Arctic pack ice are analyzed and interpreted using a model of wave damping. The model takes into account wave energy dissipation due to the energy transformations inside turbulent boundary layer below the ice. The model...

... by a concept of energy consideration including both on normal and tangential directions during the collision. This method consists of three steps. First, a full 3D model is applied to assess the energy dissipation in a ship bow-iceberg collision based on impulse momentum and energy conservation. Second...

.... This method also has the advantage in calculating the momentum flux from breaking waves into the water column, and in calculating the turbulent kinetic energy induced by breaking. total energy reservoir surveillance reservoir characterization energy dissipation momentum flux breaking wave...

... these simulation results, the conclusions can be drawn that, as the number of impacts increases, permanent deflections of plate increase gradually, while the permanent deflection increment decreases significantly, besides, the energy absorption of plate has a downward tendency while the energy dissipation of ice...

... morphological features. Particular focus is given on tsunami interaction on partially closed bays and associated headlands as comparatively higher energy dissipation is observed at bays in both events. In addition, it was confirmed the above behavior by subjecting an artificial, common bathymetry with an ideal...

... with the existing empirical relations. The energy dissipation during wave propagation is investigated. We find that the attenuation rate of amplitude and energy of ISWs decrease as 0 increases, however, this trend tends to flatten as the internal wave amplitude increasing. The investigated slope values range from...

... development porosity energy dissipation ocean engineering wave-dissipating performance porous plate sustainability engineering long incident wave upper plate reservoir characterization social responsibility submerged depth water depth horizontal porous plate incident wave transmission...

... can reduce or even avoid damage to pipelines. In this paper, a non-linear finite element program(LS-DYNA/ANSYS) is used to analyze the dynamic response process of contact and collision between the anchor and seabed, as well as to simulate the velocity change and energy dissipation of the anchor...

... Abstract This paper focuses on an innovative modeling approach for the energy dissipation during liquid-structure interaction for an impact on a multilayer material using a Lagrange-based particle-cluster method. This approach is based on a drop-test experiment, which is designed to capture...

... measure one may achieve wave energy dissipation without creating much destructive effects on coastline and its species compared to hard engineering approaches. As they are entirely off the shore and submerged, the aesthetics of the beach is not lost and these types of structures also have the potential...

... of the proposed breakwater, numerical experiment was carried out by using Galerkin's finite element model based on the linear potential theory. The results indicated that considerable energy dissipation occurs near the resonant period of channel, and wave reflection characteristics are affected by channel width...