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Predicting yield strengths and effusion rates of lava domes from morphology and underlying topography

Date

Authors

Lyman, Aaron

Koenig, Elissa

Fink, Johnathan

Publisher

Elsevier

Abstract

To investigate the effects of slope on the morphology of lava domes, laboratory experiments were conducted with a PEG-kaolin slurry erupted into cold water on slopes ranging from 0 to 60°. In each experiment the slope, effusion rate, and water temperatur

Keywords

Keywords: Morphology; Slurries; Solidification; Yield stress; Effusion rates; Geothermal prospecting; lava dome; morphology; slope angle; topographic effect; volcanism Effusion rate; Laboratory experiments; Lava dome; Yield strength

URI

http://hdl.handle.net/1885/78704

Collections

ANU Research Publications

Source

Journal of Volcanology and Geothermal Research

Type

Journal article

DOI

10.1016/S0377-0273(03)00236-1