Depth-resolved Modelling of Suspended Sediment in the Surf and Swash Zones
Proceedings of the 39th IAHR World Congress, 2022 We present a depth-resolving model that is capable of resolving the vertical flow and suspended sediment structures in the surf and in the swash zones. The model uses the RANS equations to simulate hydrodynamics, and includes sediment transport using an advection diffusion approach.
Kranenborg, Joost Willem Martijn +6 more
openaire +2 more sources
Virtual Prototyping of Axial Piston Machines: Numerical Method and Experimental Validation
Energies, 2019 This article presents a novel methodology to design swash plate type axial piston machines based on computationally based approach. The methodology focuses on the design of the main lubricating interfaces present in a swash plate type unit: the cylinder ...
Rene Chacon, Monika Ivantysynova
doaj +1 more source
Occasional essay: upper motor neuron syndrome in amyotrophic lateral sclerosis [PDF]
, 2020 The diagnosis of amyotrophic lateral sclerosis (ALS) requires recognition of both lower (LMN) and upper motor neuron (UMN) dysfunction.1 However, classical UMN signs are frequently difficult to identify in ALS.2 LMN involvement is sensitively detected ...
Burke, David +6 more
core +1 more source
Numerical modelling framework for assessing dune effectiveness against coastal inundation [PDF]
Natural Hazards and Earth System SciencesCoastal inundation threatens both economic assets and human lives, yet accurate flood mapping remains limited by gaps in data availability and model capabilities.
I. D. R. Lopes +11 more
doaj +1 more source
Modeling bed evolution using weakly coupled phase-resolving wave model and wave-averaged sediment transport model [PDF]
, 2016 In this paper, we propose a model for the simulation of the bed evolution dynamics in coastal regions characterized by articulated morphologies.
Cannata, Giovanni +3 more
core +1 more source
Engineering Applications of Computational Fluid MechanicsSwash flow poses a significant hazard to pedestrians standing on the slope of the seawall. Unlike the forces of overtopping flow or open channel flow on the human body, which have been studied before, swash flow has two distinct cycles within one wave ...
Deping Cao +4 more
doaj +1 more source
Energies, 2019 Pressure ripple has always been a major drawback in hydraulic circuits, since it is the main source of the overall noise emitted by the pump. This article presents a theoretical analysis on the active control of the pressure ripple in an axial piston ...
Paolo Casoli +3 more
doaj +1 more source
Numerical study on the influence of infiltration on swash hydrodynamics and sediment transport in the swash zone [PDF]
, 2017 Infiltration and exfiltration processes have a significant influence on the hydrodynamics of the swash zone. Such processes need to be taken into account in the modelling of cross-shore sediment transport and the prediction of beach profile evolution ...
Hammeken, AM, Simons, RR
core +1 more source
Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere
Advanced Engineering Materials, EarlyView.A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz +4 more
wiley +1 more source
Environmental Effects of Volcanic Volatile Fluxes From Subaerial Large Igneous Provinces
Geophysical Monograph Series, Page 103-116., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Tamsin A. Mather, Anja Schmidt
wiley +1 more source