Titlebook: Recent Trends in Environmental Hydraulics; 38th International S Monika B. Kalinowska,Magdalena M. Mrokowska,Pawe? Conference proceedings 2

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2190-5193 ent results from laboratory and field studiesThis book presents an overview of current research problems and advances in theoretical and applied aspects of environmental hydraulics. The rapid development of this branch of water studies in recent years has contributed to our fundamental understanding

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A Free-Surface Immersed-Boundary Lattice Boltzmann Method for Flows in Porous Media, flows in porous media at the representative elementary volume scale. The liquid fraction values representing the presence of void in porous media are used as the modelled parameter which explicitly relates to the modelled permeability. The exact relation of the liquid fraction and the modelled perm

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On the Use of Surface PIV for the Characterization of Wake Area in Flows Through Emergent Vegetatio versatile method for mapping 2D flow fields. This technique was evaluated in a laboratory flume with a random distribution of rigid plastic straws, to simulate flows through emergent vegetation. Velocities were computed via an open-source tool for conventional PIV, and a sensitivity analysis conduc

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Discharge Characteristics of Triangular Weir with Upstream Ramp and Its CFD Modelling Using Ansys Conal fluid dynamics (CFD) simulation were performed. The Ansys CFX module and standard .-. turbulent model were used in the simulation. It was observed that the TW-UR had about 9.8–14.3% higher discharging capacity than a sharp-crested weir of the same height and it was found that about 10–15% highe

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Modelling of Velocity Distribution in a Channel Partly Covered by Submerged Vegetation,ect on flow velocity distribution. The article focuses on modelling and analysing the depth-averaged velocity distribution in a rectangular channel partially covered by submerged grassy vegetation. The possibility of using two selected models (CCHE2D flow model and Shiono and Knight model) has been

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