A One‐Dimensional Volcanic Plume Model for Predicting Ash Aggregation

During explosive volcanic eruptions, volcanic ash is ejected into the atmosphere, impacting aircraft safety and downwind communities. These volcanic clouds tend to be dominated by fine ash (

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Bibliographic Details
Published in:Journal of geophysical research. Solid earth 2023-09, Vol.128 (9), p.n/a
Main Authors: Hoffman, D. W., Mastin, L. G., Eaton, A. R., Solovitz, S. A., Cal, R. B., Eaton, J. K.
Format: Article
Language:English
Subjects:
Aggregates
Aggregation
Aircraft
Atmospheric models
Clustering
Collision rates
Diameters
Eruptions
Estimates
Explosive impact tests
Geophysics
Grain size
Laboratory experimentation
Laboratory experiments
Modelling
Moisture content
Moisture effects
Momentum
One dimensional models
Particle collisions
Plume models
Plume rise
Settling rate
Settling velocity
Size distribution
Towers
Turbulence
Volcanic activity
Volcanic ash
Volcanic eruption effects
Volcanic eruptions
Volcanic plumes
Volcanoes
Water content
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Description
Summary:During explosive volcanic eruptions, volcanic ash is ejected into the atmosphere, impacting aircraft safety and downwind communities. These volcanic clouds tend to be dominated by fine ash (
ISSN:2169-9313
2169-9356
DOI:10.1029/2023JB027002