A general two-phase debris flow model

@inproceedings{Pudasaini2012AGT,
  title={A general two-phase debris flow model},
  author={Shiva P. Pudasaini},
  year={2012}
}
[1] This paper presents a new, generalized two-phase debris flow model that includes many essential physical phenomena. The model employs the Mohr-Coulomb plasticity for the solid stress, and the fluid stress is modeled as a solid-volume-fraction-gradient-enhanced non-Newtonian viscous stress. The generalized interfacial momentum transfer includes viscous drag, buoyancy, and virtual mass. A new, generalized drag force is proposed that covers both solid-like and fluid-like contributions, and can… CONTINUE READING

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