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MAMMA (Magma Ascent Mathematical Modeling and Analysis)
out of 5 stars
01 Feb 2018 | Contributor(s):: Alvaro Aravena, Mattia de' Michieli Vitturi
1D-steady state model for volcanic conduits
Confort 15 (Conflow improvement)
20 Jan 2015 | Contributor(s):: Silvia Campagnola, Claudia Romano, Larry G Mastin, Alessandro Vona
We present an updated version of the Conflow model, an open-source numerical model for flow in eruptive conduits during steady-state pyroclastic eruptions (Mastin and Ghiorso, 2000). In the Confort 15 program, several updates were considered:The rheological parameters of the model are...
Non- Newtonian rheology of bubble- bearing magmas: effects on conduit dynamics
12 Jun 2015 | Contributor(s):: Simone Colucci, Paolo Papale, Chiara Paola Montagna
Between cyclic eruptions (VUELCO meeting, Barcelona, 2013)
20 Mar 2013 | Contributor(s):: Fabian Ben Wadsworth
Volcanic unrest begins with precursory signals which are the detectable manifestation of dynamic subsurface changes. In 1997, Vulcanian eruptions from Soufrière Hills volcano (SHV), Montserrat, had a mean repose time of 9.5 hours and produced remarkably regular precursory signals. Cyclic...