Rheological flow laws for multiphase magmas: An empirical approach

The physical properties of magmas play a fundamental role in controlling the eruptive dynamics of volcanoes. Magmas are multiphase mixtures of crystals and gas bubbles suspended in a silicate melt and, to date, no flow laws describe their rheological behaviour. In this study we present a set of equa...

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Veröffentlicht in:	Journal of volcanology and geothermal research 2016-07, Vol.321, p.158-170
Hauptverfasser:	Pistone, Mattia, Cordonnier, Benoît, Ulmer, Peter, Caricchi, Luca
Format:	Artikel
Sprache:	eng
Schlagworte:	Bubbles Crystallinity Crystals Empirical flow laws Magma Mathematical models Melt Multiphase magmas Rheology Strain Surface layer Texture Volume fraction
Online-Zugang:	Volltext
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