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Volcanic eruption clouds and the thermal power output of explosive eruptions
Journal of Volcanology and Geothermal Research, 1978Abstract The maximum height attained by a volcanic eruption cloud is principally determined by the convective buoyancy of the mixture of volcanic gas + entrained air + fine-sized pyroclasts within the cloud. The thermal energy supplied to convection processes within an eruption cloud is derived from the cooling of pyroclastic material and volcanic ...
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Airborne Acoustics of Explosive Volcanic Eruptions
Journal of Computational Acoustics, 2001A recently developed theoretical model of the airborne acoustic field from an explosive volcanic eruption of the Strombolian type is described in this article. The magma column is assumed to be a circular cylinder, which is open to the atmosphere at the top, and which opens into a large magma chamber below.
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