Modelling erosion of a single rock block using a coupled CFD-DEM approach

Modelling erosion of a single rock block using a coupled CFD-DEM approach

Rock block removal is the prevalent physical mechanism for rock erosion and could affect the stability of dam foundations and spillways. Despite this, understanding of block removal is still inadequate because of the complex interactions among block characteristics, hydraulic forces, and erosive pro...

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Bibliographic Details
Main Authors:	Penghua Teng, Fredrik Johansson, J. Gunnar I. Hellström
Format:	Article
Language:	English
Published:	Elsevier 2023-09-01
Series:	Journal of Rock Mechanics and Geotechnical Engineering
Subjects:	Rock erosion Block removal Incipient motion Coupled CFD-DEM Critical shear stress
Online Access:	http://www.sciencedirect.com/science/article/pii/S1674775523001592

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