A Quasi-Single-Phase Model for Debris Flows Incorporating Non-Newtonian Fluid Behavior

A Quasi-Single-Phase Model for Debris Flows Incorporating Non-Newtonian Fluid Behavior

Debris-flow modeling is a great challenge due to its complex physical mechanism that remains poorly understood. The present research incorporates the effect of rheological features of the non-Newtonian fluid into the complete quasi-single-phase mixture model, which explicitly accommodates the intera...

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Bibliographic Details
Main Authors: Tian, H. (Author), Xia, C. (Author)
Format: Article
Language:English
Published: MDPI 2022
Subjects:
Debris
Debris flow modelling
debris flows
Debris flows
Discrete event simulation
effective viscosity
Effective viscosity
Finite volume method
Flow control
Flow measurement
Flow simulation
Mixture modeling
Mixtures
Non Newtonian flow
Non Newtonian liquids
non-Newtonian fluid
Numerical methods
numerical modeling
Papanastasiou model
Phase mixture
Physical mechanism
Quasi single phase modeling
quasi-single-phase mixture model
Quasi-single-phase mixture model
Rheology
Sediment transport
Single phasis
Transport properties
Viscous flow
Online Access:View Fulltext in Publisher

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