Recent trends in environmental hydraulics : 38th International School of Hydraulics / Monika B. Kalinowska, Magdalena M. Mrokowska, Paweł M. Rowiński, editors.

This 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 of processes in natural aquatic systems and...

Full description

Saved in:
Bibliographic Details
Corporate Author: International School of Hydraulics Płock, Poland
Other Authors: Kalinowska, Monika B., Mrokowska, Magdalena M., Rowiński, Paweł M.
Format: eBook
Language:English
Published: Cham : Springer, 2020.
Series:GeoPlanet.
Subjects:
Online Access:Click for online access
Table of Contents:
  • Intro
  • Series Editors
  • Managing Editor
  • Advisory Board
  • Preface
  • Acknowledgements
  • Contents
  • Turbulent Length Scales and Reynolds Stress Anisotropy in Wall-Wake Flow Downstream of an Isolated Dunal Bedform
  • 1 Introduction
  • 2 Experimental Setup
  • 3 Time-Averaged Velocity, Reynolds Shear Stress and Average Turbulence Intensity
  • 4 Turbulent Length Scales
  • 4.1 Prandtl's Mixing Length
  • 4.2 Taylor Microscale
  • 4.3 Kolmogorov Length Scale
  • 5 Reynolds Stress Anisotropy
  • 6 Conclusions
  • References
  • A Free-Surface Immersed-Boundary Lattice Boltzmann Method for Flows in Porous Media
  • 1 Introduction
  • 2 Numerical Models
  • 2.1 Free-Surface Immersed-Boundary Lattice Boltzmann Method
  • 2.2 The FS-IB-LBM for Flows in Porous Media
  • 3 Numerical Experiments: Flows in U-Tube Porous Media
  • 4 Discussion
  • 5 Conclusions
  • References
  • Modelling River Flow Through In-Stream Natural Vegetation for a Gravel-Bed River Reach
  • 1 Introduction
  • 2 The Three-Dimensional Flow Model
  • 2.1 Flow Over the Non-vegetated Gravel Bed River
  • 2.2 Flow Through a Vegetated Gravel Bed River
  • 2.3 Modification of Flow Conveyance by Patch
  • 3 Conclusion
  • References
  • On the Use of Surface PIV for the Characterization of Wake Area in Flows Through Emergent Vegetation
  • 1 Introduction
  • 2 Experimental Configuration
  • 3 Calculation of the Wake Area from Velocity Maps
  • 3.1 Computation of Velocity Maps and Sensitivity Analysis
  • 3.2 Definition of a Criterion for the Wake Area
  • 4 Conclusion
  • References
  • Dominant Hydraulic Conditions in the 2-D Model-Vistula River from Zawichost to Słupia Nadbrzeżna
  • 1 Introduction
  • 2 Materials and Methods
  • 3 Numerical Modeling of Hydraulic Conditions
  • 4 Spatial Analysis of Hydraulic Modeling Results
  • 5 Conclusions
  • References
  • Water Level Uncertainties Due to Uncertain Bedform Dynamics in the Dutch Rhine System
  • 1 Introduction
  • 2 Study Area: Dutch River Rhine System
  • 3 Methods: Hydrodynamic Model and Roughness Scenarios
  • 4 Results
  • 5 Discussion
  • 6 Conclusions
  • References
  • Discharge Characteristics of Triangular Weir with Upstream Ramp and Its CFD Modelling Using Ansys CFX Module
  • 1 Introduction
  • 2 Experimental Work
  • 3 CFD Analysis
  • 3.1 Geometry, Meshing and Boundary Setup
  • 4 Results and Discussion
  • 4.1 Flow Field Obtained from CFD Simulation
  • 4.2 Comparison of the Discharge Obtained from CFD with the Observed Value
  • 4.3 Checking the Accuracy of Existing Discharge Equations
  • 5 Conclusions
  • References
  • Modelling of Velocity Distribution in a Channel Partly Covered by Submerged Vegetation
  • 1 Introduction
  • 2 Materials and Methods
  • 2.1 Laboratory Experiment
  • 2.2 CCH2D Model
  • 2.3 Shiono and Knight Model
  • 3 Results and Discussion
  • 3.1 Parameters of the Calibrated Models