Unsteady Flow in Open Channels

This book provides a unifying framework for understanding and computing unsteady flow and transport in shallow one-dimensional open-water systems.

Jurjen A. Battjes (Author), Robert Jan Labeur (Author)

9781107150294, Cambridge University Press

Hardback, published 16 February 2017

306 pages, 161 b/w illus.
25.3 x 19.3 x 1.7 cm, 0.83 kg

'The most interesting aspect of this book is the detailed descriptions of the governing equations and the solutions from the use of complex variables and the method of characteristics. The book provides a useful presentation of classical methods to solve the equations for the propagation of waves in rivers and estuaries. … A few Python programs are made available, and a range of online resources, including problem sets and computer codes, are also provided … In summary, Unsteady Flow in Open Channels is truly an excellent addition to the library. It provides a thorough mathematical treatment of wave propagation for a broad range of engineering problems. It is highly instructive and well-presented. The book is affordable to everyone, and its handy format makes it a most desirable classroom companion. It will be treasured by those who want to understand the main concepts of unsteady flow with a solid level of technical detail.' Pierre Julien, Journal of Hydraulic Engineering

Practitioners in water engineering rely on a thorough understanding of shallow water flows in order to safeguard our habitat, while at the same time sustaining the water environment. This book proposes a unified theoretical framework for the different types of shallow flow, providing a coherent approach to interpret the behaviour of such flows, and highlighting the similarities and differences. Every major topic in the book is accompanied by worked examples illustrating the theoretical concepts. Practical examples, showcasing inspiring research and engineering applications from the past and present, provide insight into how the theory developed. The book is also supplemented by a range of online resources, available at www.cambridge.org/battjes, including problem sets and computer codes. A solutions manual is available for instructors. This book is intended for students and professionals working in environmental water systems, in areas such as coasts, rivers, harbours, drainage, and irrigation canals.

Preface
1. Basic equations for long waves
2. Classification and analysis of long waves
3. Elementary wave equation
4. Translatory waves
5. Method of characteristics
6. Tidal basins
7. Harmonic wave propagation
8. Flood waves in rivers
9. Steady ?ow
10. Transport processes
11. Numerical computation of solutions
Appendices
References
Author index
Subject index.

Subject Areas: Environmental science, engineering & technology [TQ], Soil & rock mechanics [TNCC], Hydrology & the hydrosphere [RBK], Fluid mechanics [PHDF]