Results 31 to 40 of about 6,921,217 (268)
China Ocean engineering, 2021 The nonlinear dynamic response induced by the wave-current interaction on a deepwater steep wave riser (SWR) is numerically investigated based on a three-dimensional (3D) time-domain finite element method (FEM).
Lian-yang Tang, Yong Cheng, C. Ji
semanticscholar +1 more source
A Weakly Nonlinear System for Waves and Sheared Currents over Variable Bathymetry
Journal of Marine Science and EngineeringThe wave–current–seabed interaction problem is studied by using a coupled-mode system developed for modeling wave scattering by non-homogeneous, sheared currents in variable bathymetry regions.
Julien Touboul +2 more
doaj +1 more source
Particle trajectories beneath wave-current interaction in a two-dimensional field [PDF]
Nonlinear Processes in Geophysics, 2012 Within the Lagrangian reference framework we present a third-order trajectory solution for water particles in a two-dimensional wave-current interaction flow.
Y.-Y. Chen, H.-C. Hsu, H.-H. Hwung
doaj +1 more source
Numerical Modelling of the Effects of the Gulf Stream on the Wave Characteristics
Journal of Marine Science and Engineering, 2021 The influence of the Gulf Stream on the wind wave characteristics is investigated. Wave–current interaction inside the current field can result in significant inhomogeneities of the wave field that change the wave spectrum and wave statistics. This study
Sonia Ponce de León, C. Guedes Soares
doaj +1 more source
Effect of wave-current interaction on the hydrological environment in a shallow river estuary
Frontiers in Marine ScienceEstuarine hydrodynamics, governing the interplay between riverine inputs, tidal currents, and coastal processes, are critical to understanding material transport, ecosystem dynamics, and anthropogenic impacts in transitional coastal zones.
Peng Bai +5 more
semanticscholar +1 more source
Motion Characteristics Analysis of the Wave Glider Under Wave and Current Coupling
Journal of Marine Science and EngineeringThe wave glider is an unmanned marine observation platform propelled by wave energy. Accurate prediction of its motion performance is crucial for structural design and motion control. This paper presents a four-degree-of-freedom nonlinear coupled dynamic
Paixia Li, Liangtian Gu, Liucun Zhu
doaj +1 more source
Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer
Molecular Oncology, EarlyView.Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley +1 more source
Re-Creating Waves in Large Currents for Tidal Energy Applications
Energies, 2017 Unsteady wave loading on tidal turbines impacts significantly the design, and expected life-time, of turbine blades and other key components. Model-scale testing of tidal turbines in the wave-current environment can provide vital understanding by ...
Samuel Draycott +4 more
doaj +1 more source
ADP‐ribosylation: An emerging regulator of the epigenome
Molecular Oncology, EarlyView.ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho +2 more
wiley +1 more source
CFD modeling of orthogonal wave-current interactions in a rectangular numerical wave basin
Advances in Bridge EngineeringSea-crossing bridges are subject to long-term simultaneous wave and current loadings throughout thier life cycle. The wave-current interaction makes the hydrodynamic load calculation difficult and challenging, especially in simulating the noncollinear ...
Kai Wei, Kaiyu Hu
doaj +1 more source