Multiphase flow dynamics of pyroclastic density currents during the May 18, 1980 lateral blast of Mount St. Helens

The dynamics of the May 18, 1980 lateral blast at Mount St. Helens, Washington (USA), were studied by means of a three-dimensional multiphase flow model. Numerical simulations describe the blast flow as a high-velocity pyroclastic density current generated by a rapid expansion (burst phase, lasting...

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Bibliographic Details
Main Authors: Voight, Barry., Widiwijayanti, Christina., Ongaro, T. Esposti., Clarke, A. B., Neri, A.
Format: Article
Language:English
Published: 2013
Subjects:
Online Access:https://hdl.handle.net/10356/99209
http://hdl.handle.net/10220/17126
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Institution: Nanyang Technological University
Language: English