Tags: conduit dynamics

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  1. MAMMA (Magma Ascent Mathematical Modeling and Analysis)

    01 Feb 2018 | Contributor(s):: Alvaro Aravena, Mattia de' Michieli Vitturi

    1D-steady state model for volcanic conduits

  2. 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...

  3. simone colucci


  4. Non- Newtonian rheology of bubble- bearing magmas: effects on conduit dynamics

    12 Jun 2015 | Contributor(s):: Simone Colucci, Paolo Papale, Chiara Paola Montagna

  5. 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...

  6. Philippa Demonte

    I am a geophysics PhD student at Boise State University, Idaho, USA. My supervisor is Jeffrey B. Johnson, and my research area is volcano infrasound monitoring. For my first study I am using...