All Categories (1-7 of 7)

1. BENCHMARKING LAVA FLOWS -BM5 - ETNA 2001

   04 Dec 2014 | Contributor(s):: Benoit BJR Cordonnier, Einat Lev, Fanny Garel

   The lava flow team has agreed on benchmarking series.Among which, benchmark #5 represents a natural lava flow test. This benchmark is inspired by the LSF1 lava flow of ETNA 2001 (e.g., Coltelli et al., 2007).Flow Characteristics:LFS1 covered 1.95 106 m2 for a total volume of 21.40 106 m3. The...

2. IAVCEI W06 workshop report

   21 May 2014 | Contributor(s):: Sylvain Charbonnier, Ben Edwards, Benoit BJR Cordonnier

   Minutes of meeting of the IAVCEI workshop that was held on July 2013 at Kagoshima, Japan. The report includes:- the list of participants- the workshop schedule and presentations- the general ideas discussed during the meeting- the detailed benchmarking tasks to be performed for turbulent and...

3. Volcanic Deformation Modelling: Numerical Benchmarking with COMSOL Multiphysics

   07 Aug 2013 | Contributor(s):: James Hickey

   Instructions and guidelines on how to benchmark simple analytical models (i.e. the Mogi model, and a viscoelastic equivalent) with the COMSOL Multiphysics numerical finite element package.EDIT (12/06/2014)This VHub resource “Volcanic Deformation Modelling: Numerical Benchmarking with COMSOL...

4. What good are (PDC) models?

   31 Jul 2013 | Contributor(s):: Tomaso Esposti Ongaro

   This slides have been presented to the W06 workshop on "Benchmarking volcano models" at IAVCEI 2013 (Kagoshima, Japan). The presentation introduces a hierarchy of fluid dynamics models for pyroclastic density currents (PDC) and the problem of estimating their related uncertainties. A validation...

5. 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,

6. Volcanic Deformation Modelling: Numerical Benchmarking with COMSOL MP

   18 May 2012 | Contributor(s):: James Hickey

   This is a step-by-step guide to benchmarking volcanic deformation numerical simulations on COMSOL with their equivalent analytical solutions.EDIT (12/06/2014)This VHub resource "Volcanic Deformation Modelling: Numerical Benchmarking with COMSOL Multiphysics" (https://vhub.org/resources/2777) has...

7. Volcanic Deformation Modelling: Numerical Benchmarking with COMSOL

   16 Apr 2012 | Contributor(s):: James Hickey

   This is a step-by-step guide to benchmarking volcanic deformation numerical simulations on COMSOL with their equivalent analytical solutions.