From the 1 of 3 linked papers with an AI index.
3 papers
A transient depth-averaged lava flow model with a Herschel-Bulkley rheology accounting for three phases
Julie Binard, Alain Burgisser, Enrique D. Fernández-Nieto +1
The paper develops a depth‑averaged, transient lava flow model that includes crystals and gas bubbles using a Herschel‑Bulkley rheology, compares two ways of handling crystal fract…
A third-order finite volume semi-implicit method for the Shallow Water-Exner model
Enrique D. Fernandez-Nieto, Jose Garres-Diaz, Emanuele Macca +1
In this work, third-order semi-implicit schemes on staggered meshes for the shallow water and Saint-Venant-Exner systems are presented. They are based on a third-order extension of…
Well-balanced POD-based reduced-order models for finite volume approximation of hyperbolic balance laws
I. Gómez-Bueno, E. D. Fernández-Nieto, S. Rubino
This paper introduces a reduced-order modeling approach based on finite volume methods for hyperbolic systems, combining Proper Orthogonal Decomposition (POD) with the Discrete Emp…