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Orals GMPV34

GMPV34

Gas, melt and pyroclasts: from volatile exsolution to multiphase flow in volcanic eruptions
Conveners: Tomaso Esposti Ongaro , Felix W. von Aulock  | Co-Conveners: Mattia de’ Michieli Vitturi , Jörn Lothar Sesterhenn , Kelly Russell 
Orals
 / Fri, 02 May, 13:30–17:00  / Room G13
Posters
 / Attendance Fri, 02 May, 10:30–12:00  / Blue Posters

Friday, 2 May 2014
Room G13
Chairperson: Felix Von Aulock
13:30–13:45
EGU2014-8372
Water solubility in rhyolitic silicate melts at atmospheric pressure
Amy Ryan, Kelly Russell, Alexander Nichols, Lucy Porritt, and Elizabeth Friedlander
13:45–14:00
EGU2014-7987
Duration of gas accumulation before the 2010 Eyjafjallajökull eruption constrained by 210Po-210Pb-226Ra disequilibria
Olgeir Sigmarsson, Pierre-Jean Gauthier, and Michel Condomines
14:00–14:15
EGU2014-10519
How do crystal-rich magmas outgas?
Julie Oppenheimer, Katharine V. Cashman, Alison C. Rust, and Bjornar Sandnes
14:15–14:30
EGU2014-7163
Influence of crystalline load on magma behaviour in dykes: A numerical study
Philippe Yamato, Thibault Duretz, Romain Tartèse, and Dave A. May
14:30–14:45
EGU2014-3642
A 3D Model for Gas Transfer, Storage and Resulting Displacement in a Permeable Volcanic Edifice
Amy Collinson and Jurgen Neuberg
14:45–15:00
EGU2014-16192
Toward a self-consistent formulation for predicting bubble nucleation in silicate melts
Helge M Gonnermann and James E Gardner
Coffee Break
15:30–15:45
EGU2014-13928
Numerical modeling of bubble dynamics in magmas (solicited)
Christian Huber, Yanqing Su, and Andrea Parmigiani
15:45–16:00
EGU2014-7753
Influence of the pyroclasts grain size on interphase coupling in explosive volcanic eruptions: an experimental approach
Miguel Alatorre-Ibarguengoitia, Bettina Scheu, Silvia Ramos-Hernández, Paulina De Arcia-Solis, and Donald Dingwell
16:00–16:15
EGU2014-13975
A fast Eulerian multiphase flow model for volcanic ash plumes: turbulence, heat transfer and particle non-equilibrium dynamics.
Matteo Cerminara, Tomaso Esposti Ongaro, and Luigi Carlo Berselli
16:15–16:30
EGU2014-10145
3D numerical simulations of dispersion of volcanic ash using a Lagrangian model (solicited)
Yujiro Suzuki and Takehiro Koyaguchi
16:30–16:45
EGU2014-12847
Jet Noise Modification Due to the Presence of Ash in Volcanic Jets
Flavia Cavalcanti Miranda, Arne Heinrich, and Joern Sesterhenn
16:45–17:00
EGU2014-10614
Numerical investigation of gas-particle interaction in polydisperse volcanic jets
Susanna Carcano, Tomaso Esposti Ongaro, Luca Bonaventura, and Augusto Neri