Articles | Volume 3, issue 1
https://doi.org/10.5194/se-3-161-2012
https://doi.org/10.5194/se-3-161-2012
Method article
 | 
08 Jun 2012
Method article |  | 08 Jun 2012

New developments in the analysis of column-collapse pyroclastic density currents through numerical simulations of multiphase flows

S. Lepore and C. Scarpati

Related subject area

Volcanology
Anatomy of a high-silica eruption as observed by a local seismic network: the June 2011 Puyehue–Cordón Caulle event (southern Andes, Chile)
Daniel Basualto, Andrés Tassara, Jonathan Lazo-Gil, Luis Franco-Marin, Carlos Cardona, Juan San Martín, Fernando Gil-Cruz, Marcela Calabi-Floddy, and Cristian Farías
Solid Earth, 14, 69–87, https://doi.org/10.5194/se-14-69-2023,https://doi.org/10.5194/se-14-69-2023, 2023
Short summary
Transient conduit permeability controlled by a shift between compactant shear and dilatant rupture at Unzen volcano (Japan)
Yan Lavallée, Takahiro Miwa, James D. Ashworth, Paul A. Wallace, Jackie E. Kendrick, Rebecca Coats, Anthony Lamur, Adrian Hornby, Kai-Uwe Hess, Takeshi Matsushima, Setsuya Nakada, Hiroshi Shimizu, Bernhard Ruthensteiner, and Hugh Tuffen
Solid Earth, 13, 875–900, https://doi.org/10.5194/se-13-875-2022,https://doi.org/10.5194/se-13-875-2022, 2022
Short summary
Physical and mechanical rock properties of a heterogeneous volcano: the case of Mount Unzen, Japan
Jackie E. Kendrick, Lauren N. Schaefer, Jenny Schauroth, Andrew F. Bell, Oliver D. Lamb, Anthony Lamur, Takahiro Miwa, Rebecca Coats, Yan Lavallée, and Ben M. Kennedy
Solid Earth, 12, 633–664, https://doi.org/10.5194/se-12-633-2021,https://doi.org/10.5194/se-12-633-2021, 2021
Short summary
Reproducing pyroclastic density current deposits of the 79 CE eruption of the Somma–Vesuvius volcano using the box-model approach
Alessandro Tadini, Andrea Bevilacqua, Augusto Neri, Raffaello Cioni, Giovanni Biagioli, Mattia de'Michieli Vitturi, and Tomaso Esposti Ongaro
Solid Earth, 12, 119–139, https://doi.org/10.5194/se-12-119-2021,https://doi.org/10.5194/se-12-119-2021, 2021
Short summary
Analysing stress field conditions of the Colima Volcanic Complex (Mexico) by integrating finite-element modelling (FEM) simulations and geological data
Silvia Massaro, Roberto Sulpizio, Gianluca Norini, Gianluca Groppelli, Antonio Costa, Lucia Capra, Giacomo Lo Zupone, Michele Porfido, and Andrea Gabrieli
Solid Earth, 11, 2515–2533, https://doi.org/10.5194/se-11-2515-2020,https://doi.org/10.5194/se-11-2515-2020, 2020
Short summary

Cited articles

Benhamadouche, S. and Laurence D.: LES, coarse LES, and transient RANS comparisons on the flow across a tube bundle, Int. J. Heat Fluid Fl., 24, 470–479, 2003.
Boyle, E. J., Sams, W. N., and Cho, S. M.: MFIX validation studies: December 1994 to January 1995, US Dep. of Energy, Washington, D.C., 1998.
Branney, M. and Kokelaar, P.: Pyroclastic density currents and the sedimentation of ignimbrites, Geol. Soc. Mem., 27, 143 pp., 2002.
Burgisser, A. and Bergantz, G. W.: Reconciling pyroclastic flow and surge: the multiphase physics of pyroclastic density currents, Earth Planet. Sc. Lett., 202, 405–418, 2002.
Cantero, M. I., García, M. H., and Balachandar, S.: Effect of particle inertia on the dynamics of depositional particulate density currents, Comput. Geosci., 34, 1307–1318, 2008.
Download