Turbulent Open Channel Flow, Sediment Erosion and Sediment Transport
Title | Turbulent Open Channel Flow, Sediment Erosion and Sediment Transport PDF eBook |
Author | Clemens Chan-Braun |
Publisher | KIT Scientific Publishing |
Pages | 190 |
Release | 2014-07-30 |
Genre | Technology & Engineering |
ISBN | 3866449003 |
This thesis aims to contribute to a better understanding of turbulent open channel flow, sediment erosion and sediment transport. The thesis provides an analysis of high-fidelity data from direct numerical simulation of (i) open channel flow over an array of fixed spheres, (ii) open channel flow with mobile eroding spheres, (iii) open channel flow with sediment transport of many mobile spheres. An immersed boundary method is used to resolve the finite-size particles.
Turbulent Open Channel Flow, Sediment Erosion and Sediment Transport
Title | Turbulent Open Channel Flow, Sediment Erosion and Sediment Transport PDF eBook |
Author | Clemens Chan-Braun |
Publisher | |
Pages | 0 |
Release | 2012 |
Genre | Erosion |
ISBN |
Turbulence and Flow–Sediment Interactions in Open-Channel Flows
Title | Turbulence and Flow–Sediment Interactions in Open-Channel Flows PDF eBook |
Author | Roberto Gaudio |
Publisher | MDPI |
Pages | 192 |
Release | 2021-06-04 |
Genre | Science |
ISBN | 3039438999 |
The main focus of this Special Issue of Water is the state-of-the-art and recent research on turbulence and flow–sediment interactions in open-channel flows. Our knowledge of river hydraulics is deepening, thanks to both laboratory/field experiments related to the characteristics of turbulence and their link to erosion, transport, deposition, and local scouring phenomena. Collaboration among engineers, physicists, and other experts is increasing and furnishing new inter-/multidisciplinary perspectives to the research of river hydraulics and fluid mechanics. At the same time, the development of both sophisticated laboratory instrumentation and computing skills is giving rise to excellent experimental–numerical comparative studies. Thus, this Special Issue, with ten papers by researchers from many institutions around the world, aims at offering a modern panoramic view on all the above aspects to the vast audience of river researchers.
Open-channel Flow Through Simulated Vegetation
Title | Open-channel Flow Through Simulated Vegetation PDF eBook |
Author | Fabian Lopez |
Publisher | |
Pages | 128 |
Release | 1997 |
Genre | Channels (Hydraulic engineering) |
ISBN |
Sediment Transport
Title | Sediment Transport PDF eBook |
Author | Albert Gyr |
Publisher | Springer Science & Business Media |
Pages | 290 |
Release | 2006-09-21 |
Genre | Technology & Engineering |
ISBN | 140205016X |
This textbook discusses the fundamental principles of sediment transport in the geophysical context of rivers. It is intended as both a course textbook and as a guide for the practical engineer. It begins begin by describing phenomena such as bed load and suspension transport from a classical perspective. Concepts from turbulent flow regime are introduced to address the limitations of the classical approach to various aspects of sediment transport.
Erosion and Sedimentation
Title | Erosion and Sedimentation PDF eBook |
Author | Pierre Y. Julien |
Publisher | Cambridge University Press |
Pages | 302 |
Release | 1998-03-13 |
Genre | Science |
ISBN | 9780521636391 |
This text offers a thorough analysis of erosion, transport and sedimentation of soil and solid particles by surface waters. The author has aimed for simplicity of presentation, stressing physical understanding based on Newtonian mechanics. He explains fundamental concepts pertaining to the hydrodynamic forces exerted on solid particles, with a lucid treatment of potential flow, viscous flow, turbulent flow, and boundary layers. The text presents detailed methods and procedures commonly used in engineering practice. It also features a variety of exercises and problems for students and researchers, along with numerous examples and case studies for practicing engineers seeking solutions to real-world problems. Students, reseachers, and practitioners in civil, environmental, agricultural, mechanical and chemical engineering, hydrology, sedimentology, and natural resources will find valuable information in this text intended for the classroom and beyond.
Cohesive Sediments in Open Channels
Title | Cohesive Sediments in Open Channels PDF eBook |
Author | Emmanuel Partheniades |
Publisher | Butterworth-Heinemann |
Pages | 375 |
Release | 2009-04-23 |
Genre | Science |
ISBN | 0080877974 |
Control the impact of cohesive sediments on open channels by managing the effects of silt, clay and other sediments in harbors, estuaries and reservoirs. Cohesive Sediments in Open Channels provides you with a practical framework for understanding how cohesive sediments are transported, deposited and eroded. One of the first books to approach the subject from an engineering's perspective, this book supplies insight into applying hydraulic design as well as understanding the behavior of cohesive sediments in a flow field. - Properties and of the nature and the origin of the interparticle physicochemical forces - The forces between clay particles and the process of flocculation - Processes and dynamics of flocculation and the hydrodynamic behavior of cohesive sediments - Transport processes of sediments by flowing water and related equations are first presented and explained - Deposition and resuspension of beds deposited from suspension from flowing waters - Engineering applications of the hydraulics of cohesive sediments