Water Profile Computation In Compound
Channels
Author(s)
D. Bousmar & Y. Zech
Abstract
Compound channel flow models are generally not easy to include in water
profile computation software as they do not supply immediate energy slope
value. A new model is proposed where the formulation of the momentum
transfer at the interface between main channel and floodplains is expressed as
an additional energy slope. This model has been successfully incorporated in a
hydraulic software and tested against a case study.
1 Introduction
Current river engineering often relies on accurate flow and water profile
numerical modelling, enabling the study of flood waves, water level
evolution during major floods, impact of river works, and many other
features. One-dimensional modelling is generally satisfactory for that
purpose and only require
Keywords
Related Book
Other papers in this volume
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