We propose a dilatant, two-layer debris flow model validated by full-scale density/saturation
measurements obtained from the Swiss Illgraben test site. Like many existing models, we …

We formulate and test different Voellmy-type mixture rheologies that can be introduced into
two-layer debris flow models. The formulations are based on experimental data from the …

Clawpack is a software package designed to solve nonlinear hyperbolic partial differential
equations using high-resolution finite volume methods based on Riemann solvers and …

An approach to utilizing adaptive mesh refinement algorithms for storm surge modeling is
proposed. Currently numerical models exist that can resolve the details of coastal regions …

The mathematical model of shear shallow water flows of constant density is studied. This is a
2D hyperbolic non-conservative system of equations that is mathematically equivalent to the …

Landslide‐generated tsunamis pose significant hazards and involve complex, multiphase
physics that are challenging to model. We present a new methodology in which our depth …

Motivation Scientists increasingly rely on intelligent information systems to help them in their
daily tasks, in particular for managing research objects, like publications or datasets. The …

The study of multilayered shallow water equations has developed from a consideration of
immiscible layers as a vertical mesh to the layer bounds as imaginary extremes for vertical …

A numerical method is proposed for solving the two layer shallow water equations with
variable bathymetry in one dimension based on high-resolution f-wave-propagation finite …

Validation of the GeoClaw Model Page 1 Validation of the GeoClaw Model NTHMP MMS
Tsunami Inundation Model Validation Workshop GeoClaw Tsunami Modeling Group, University …