Stability Diagrams of Bed Evolution for Vertically Averaged and Moment (VAM) Models

Stability Diagrams of Bed Evolution for Vertically Averaged and Moment (VAM) Models

This study presents, for the first time, a detailed linear stability analysis (LSA) of bedform evolution under low-flow conditions using a one-dimensional vertically averaged and moment (1D-VAM) approach. The analysis focuses exclusively on bedload transport. The classical Saint-Venant shallow water...

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Bibliographic Details
Main Authors: Mohamed Hassan Elgamal, Mohd Aamir Mumtaz
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Mathematics
Subjects:
stability analysis diagram
evolution of bedforms
low-regime bedforms
vertically averaged and moment models
velocity over varied topography
moment-based Chezy formula
Online Access:https://www.mdpi.com/2227-7390/13/12/1997
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