Tags: numerical modeling

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  1. Alicia Felpeto


  2. ASHEE

    14 Aug 2015 | Contributor(s):: Matteo Cerminara, Tomaso Esposti Ongaro

    A fluid-dynamic model is developed to numerically simulate the non-equilibrium dynamics of polydisperse gas-particle mixtures forming volcanic plumes. Starting from the three-dimensional N-phase Eulerian transport equations for a mixture of gases and solid particles, we adopt an asymptotic...

  3. Chiara Paola Montagna

    BSc, MSc Physics, University of PisaPhD Physics, University of Pisa 


  4. eleonora rivalta


  5. Felipe Flores


  6. Integrating numerical and laboratory models of explosive eruptions with field observations

    29 Jan 2011 | | Contributor(s):: Amanda Bachtell Clarke

    This lecture is part of the Large-scale Experiments Workshop held in September, 2010.

  7. Janine Lynsey Kavanagh


  8. Jose L. Palma

    I am an Assistant Professor at the University of Concepcion in Chile. My main field of research is physical volcanology, with an emphasis on understanding eruption processes through analytical,...


  9. Maria loreto cordova


  10. Models of tephra dispersion

    29 Nov 2011 | | Contributor(s):: William I Rose

    Costanza Bonadonna

  11. Numerical simulations (TOUGH2) to quantify crater lake seepage: a case study for Laguna Caliente, Poás Volcano (Costa Rica)

    23 Aug 2013 | | Contributor(s):: massimo nespoli, micol todesco, dmitri rouwet, maurizio bonafede, raul mora-amador

    Volcanic lakes are different from the common reservoirs of meteoric origin because of the interaction with the hydrothermal system of the volcano. The hot fluids (gas + liquid) of volcanic origin rise through the bottom of the lake resulting in strong acidic water and a variable temperature...

  12. Observational constraints for lava flow models

    26 Jul 2013 | | Contributor(s):: Einat Lev

    A presentation given at the IAVCEI 2013 workshop for benchmarking of mass flows. The presentation is focusing on natural and experimental observations relevant to benchmarking of lava flows: temperature, velocity and flux rate, material properties, crust cover,

  13. PYFLOW_2.0. A new tool for estimating the impact parameters and the deposition rate and time of dilute PDCs based on field data

    22 Nov 2017 | | Contributor(s):: Fabio Dioguardi, Daniela Mele, Pierfrancesco Dellino

    PYFLOW_2.0 is a hazard tool for the calculation of the impact parameters of dilute pyroclastic density currents (DPDCs). DPDCs represent the dilute turbulent type of gravity flows that occur during explosive volcanic eruptions; their hazard is the result of their mobility and the capability...

  14. Qiao Cheng


  15. Running Puff from multiple different wind files

    19 Mar 2013 | | Contributor(s):: Peter W Webley

    This is an example of how to run Puff from one wind field type and then restart from defined time interval with different NWP type.# First run off AVN-GFS# 24 hrs simulation with 1 hrly outputspuff -volc=Cleveland -eruptDate "2013 03 19 00:00" -model avn --plumeMin=0 --plumeMax=16000 -saveHours 1...