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Prediction of Flow around a Vertical Circular Pier in a Discordant Bed Channel Confluence
AbstractUnderstanding the flow dynamics around the hydraulic structure caused by complex junction flow is still a major challenge. In order to gain a...
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Establishing morpho-dynamic baseline for flow-sediment management of a tidal river in the Ganges–Brahmaputra–Meghna Delta system through field measurement
In tidal environments, implementation of sustainable erosion management and land reclamation programs demands prior understanding of morphodynamic...
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Unsteady Chains of Wave Structures and Anomalous Transport of Passive Admixture in a Barotropic Jet Flow
Abstract—The anomalous transport of passive admixture is studied when unsteady chains of wave structures with closed streamlines are excited in a...
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Dynamic characteristics and erosion effect of a landslide-induced debris flow which occurred in **wu, southwest China
This paper puts the research of dynamic characteristics and erosion effect of the landslide-induced debris flow a step further based on the...
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Development of a finite element groundwater flow model to test drainage management strategies for the expansion of the Dareh-Zar open pit mine, Iran
A finite-element groundwater flow model was developed for the expanding Dareh-Zar open pit mine in southern Iran, to simulate groundwater inflow into...
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Numerical and analytical analyses of the impact of monodisperse and bidisperse granular flows on a baffle structure
Baffle structure, a promising countermeasure in reducing the destruction power of rapid granular flows, needs more investigation especially with...
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Mixed convective flow analysis of a Maxwell fluid with double diffusion theory on a vertically exponentially stretching surface
It observers that an object is submerged in a liquid, more pressure is applied to its bottom surface than its top surface, as a result pressure rises...
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A coupled SPH–DEM–FEM approach for modeling of debris flow impacts on flexible barriers
Flexible barrier is an effective type of mitigation measure against debris flow, that is, rapid gravity-driven, unsteady flows of highly concentrated...
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On the role of digital terrain topography and land use dynamics in flood hazard assessment of urban floodplain
Flood hazard assessment of cities gained significance globally due to rise in frequency of flood events and rapid urbanisation. Uncertainties in...
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Multiscale modelling of planetary boundary layer flow over complex terrain: implementation under near-neutral conditions
In this study, near-neutrally stratified planetary boundary layer (PBL) flows over complex terrain are numerically investigated via a one-way...
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Large eddy simulation of flow and pollutant dispersion in a street canyon: analysis of performance of various inflow turbulence generation techniques
The objective of the present study is to analyze the influence of various inflow turbulence generation techniques (ITGT) on the flow field and...
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Modeling Air Flow–Lining Heat Transfer in the Conditions of Mixed Convection in a Mine Shaft
AbstractThe air flow dynamics in a vertical mine shaft under conditions of mixed convection is theoretically studied using 3D modeling in ANSYS. The...
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A reduced-order framework for three-dimensional-equivalent confined groundwater modeling with emphasis on well-boundary implementation
Groundwater management frameworks rely on budget-friendly mathematical groundwater flow models for identifying sustainable policies. Such models...
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Simulation of Liquid Carrying Capacity of Process Wells in Carbonate Bottom Water Gas Reservoirs
During the development process of carbonate rock bottom water gas reservoirs, bottom water is prone to water channeling along the high permeability...
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A dilatant, two-layer debris flow model validated by flow density measurements at the Swiss illgraben test site
We propose a dilatant, two-layer debris flow model validated by full-scale density/saturation measurements obtained from the Swiss Illgraben test...
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The LBPM software package for simulating multiphase flow on digital images of porous rocks
Direct pore scale simulations of two-fluid flow on digital rock images provide a promising tool to understand the role of surface wetting phenomena...
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Sensitivity Study of Bingham Fluid Flow by the Ratio of Inner and Outer Diameters of Annulus
As for flow of drilling fluids, typically for laminar flow and friction of Bingham plastic fluid, in a concentrate annulus, direct numerical...
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A review of computational fluid dynamics application to investigate tropical cyclone wind speeds
This paper reviews and evaluates the application of computational fluid dynamics (CFD) to predict the impact of tropical cyclone wind speeds. The...
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Penthouses’ impact on the wind flow structure and pollution distribution in the street canyons with or without balconies on building facades
This research is focused on how the different shape and parts (penthouses balconies, etc.) of a building with an aspect ratio of 2.33 takes part...
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Debris flow overflowing flexible barrier: physical process and drag load characteristics
The multiple-barrier mitigation strategy in the debris-flow source area is an effective approach to inhibit debris-flow entrainment and scale...
