Chapter 13. Roughness Parameterization in CFD Modelling of Gravel-Bed Rivers
- Paul D. Bates2,
- Stuart N. Lane3,
- Robert I. Ferguson3
Published Online: 10 OCT 2005
DOI: 10.1002/0470015195.ch13
Copyright © 2005 John Wiley & Sons, Ltd
Book Title
Computational Fluid Dynamics: Applications in Environmental Hydraulics
Additional Information
How to Cite
Nicholas, A.P. (2005) Roughness Parameterization in CFD Modelling of Gravel-Bed Rivers, in Computational Fluid Dynamics: Applications in Environmental Hydraulics (eds P. D. Bates, S. N. Lane and R. I. Ferguson), John Wiley & Sons, Ltd, Chichester, UK. doi: 10.1002/0470015195.ch13
Editor Information
- 2
School of Geographical Sciences, University of Bristol, UK
- 3
Department of Geography, University of Durham, UK
Publication History
- Published Online: 10 OCT 2005
- Published Print: 22 APR 2005
ISBN Information
Print ISBN: 9780470843598
Online ISBN: 9780470015193
- Summary
- Chapter
Keywords:
- natural fluvial systems;
- turbulent flow measurements;
- turbulence and boundary roughness;
- basic flow equations;
- Renormalisation Group (RNG);
- standard wall functions;
- gravel-bed rivers;
- roughness parameter maps;
- spatial patterns of bed roughness
Summary
This chapter contains sections titled:
Introduction
Basic flow equations and numerical methods
Wall functions
Alternative roughness models
Development of a discrete element model for gravel-bed rivers
Simulation of 3D flow in a braided channel
Discussion
Acknowledgements
References