Granular Flow–Obstacle Interaction and Granular Dam Break Using the S-H Model with the TVD-MacCormack Scheme

Granular Flow–Obstacle Interaction and Granular Dam Break Using the S-H Model with the TVD-MacCormack Scheme

An accurate second-order spatial and temporal finite-difference scheme is applied to solve the dynamics model of a depth-averaged avalanche. Within the framework of the MacCormack scheme, a total variation diminishing term supplements the corrector step to suppress large oscillations in domains with...

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Bibliographic Details
Main Authors: Hao Zhou, Mingsheng Wang, Shucai Li, Zhenxing Cao, Anjia Peng, Guang Huang, Liqiang Cao, Jianbo Fei
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Applied Sciences
Subjects:
finite-element scheme
granular flow
avalanche
dynamic model
interaction
Online Access:https://www.mdpi.com/2076-3417/12/10/5066

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