Multiphase flow above explosion sites in debris-filled volcanic vents: Insights from analogue experiments

Journal of Volcanology and Geothermal Research

Volumn 178, Issue 1, 2008, Pages 104-112

  Ross, Pierre Simon ^a   White, James D L ^a   Zimanowski, Bernd ^b   Büttner, Ralf ^b  

^a UNIVERSITY OF OTAGO   (New Zealand)

^b UNIVERSITY OF WÜRZBURG   (Germany)

Author keywords

analogue experiments; debris jets; debris filled vents; diatreme; discrete eruptions; explosion; maar; modelling

Indexed keywords

EXPERIMENTS; EXPLOSIONS; EXPLOSIVES; FLUID DYNAMICS; GROUNDWATER; HYDROGEOLOGY; MULTIPHASE FLOW; SEDIMENTATION; SURFACES; VENTS; VOLCANOES; WATER VAPOR;

ANALOGUE EXPERIMENTS; DIATREME; DISCRETE ERUPTIONS; MAAR; MODELLING;

DEBRIS;

ANALOG MODEL; DEBRIS FLOW; DIATREME; EXPLOSIVE VOLCANISM; MAAR; MULTIPHASE FLOW; VOLCANIC ERUPTION; VOLCANICLASTIC DEPOSIT; VOLCANOLOGY;

EID: 55549135040     PISSN: 03770273     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jvolgeores.2008.01.013     Document Type: Article

References (24)

1. Clarke A.B., Voight B., Neri A., and Macedonio G. Transient dynamics of vulcanian explosions and column collapse. Nature [London] 415 (2002) 897-901
2. Dufek J., and Bergantz G.W. Transient two-dimensional dynamics in the upper conduit of a rhyolitic eruption: a comparison of closure models for the granular stress. Journal of Volcanology and Geothermal Research 143 (2005) 113-132
3. Hearn B.C. Diatremes with kimberlitic affinities in north-central Montana. Science 159 (1968) 622-625
4. Kokelaar B.P. The mechanism of Surtseyan volcanism. Journal of the Geological Society [London] 140 (1983) 939-944
5. Kokelaar P. Magma-water interactions in subaqueous and emergent basaltic volcanism. Bulletin of Volcanology 48 (1986) 275-289
6. Koyaguchi T. An analytical study for 1-dimensional steady flow in volcanic conduits. Journal of Volcanology and Geothermal Research 143 (2005) 29-52
7. Lorenz V. On the growth of maars and diatremes and its relevance to the formation of tuff rings. Bulletin of Volcanology 48 (1986) 265-274
8. McClintock M.K., and White J.D.L. Large-volume phreatomagmatic vent complex at Coombs Hills, Antarctica records wet, explosive initiation of flood basalt volcanism in the Ferrar LIP. Bulletin of Volcanology 68 (2006) 215-239
9. Naidoo P., Stiefenhofer J., Field M., and Dobbe R. Recent advances in the geology of Koffiefontein Mine, Free State Province, South Africa. Lithos 76 (2004) 161-182
10. Nowicki T., Crawford B., Dyck D., Carlson J., McElroy R., Oshust P., and Helmstaedt H. The geology of kimberlite pipes of the Ekati property, Northwest Territories, Canada. Lithos 76 (2004) 1-27
11. Roche O., Gilbertson M.A., Phillips J.C., and Sparks R.S.J. Experimental study of gas-fluidized granular flows with implications for pyroclastic flow emplacement. Journal of Geophysical Research 109 (2004) paper B10201
12. Ross P.-S., and White J.D.L. Debris jets in continental phreatomagmatic volcanoes: a field study of their subterranean deposits in the Coombs Hills vent complex, Antarctica. Journal of Volcanology and Geothermal Research 149 (2006) 62-84
13. Ross, P.-S., White, J.D.L., Zimanowski, B. and Büttner, R., in press. Rapid injection of particles and gas into non-fluidized granular material: volcanological implications. Bulletin of Volcanology.
14. Sparks R.S.J. The dimensions and dynamics of volcanic eruption columns. Bulletin of Volcanology 48 (1986) 3-15
15. Starostin A.B., Barmin A.A., and Melnik O.E. A transient model for explosive and phreatomagmatic eruptions. Journal of Volcanology and Geothermal Research 143 (2005) 133-151
16. Stiefenhofer J., and Farrow D.J. Geology of the Mwadui kimberlite, Shinyanga district, Tanzania. Lithos 76 (2004) 139-160
17. Thorarinsson S., Einarsson T., Sigvaldason G., and Elisson G. The submarine eruption off the Westmann Islands 1963-64. Bulletin Volcanologique 27 (1964) 435-445
18. Walters A.L., Phillips J.C., Brown R.J., Field M., Gernon T., Stripp G., and Sparks R.S.J. The role of fluidisation in the formation of volcaniclastic kimberlite: grain size observations and experimental investigation. Journal of Volcanology and Geothermal Research 155 (2006) 119-137
19. Webb K.J., Scott Smith B.H., Paul J.L., and Hetman C.M. Geology of the Victor Kimberlite, Attawapiskat, Northern Ontario, Canada: cross-cutting and nested craters. Lithos 76 (2004) 29-50
20. White J.D.L. Maar-diatreme phreatomagmatism at Hopi Buttes, Navajo Nation (Arizona), USA. Bulletin of Volcanology 53 (1991) 239-258
21. White J.D.L., and McClintock M.K. Immense vent complex marks flood-basalt eruption in a wet, failed rift: Coombs Hills, Antarctica. Geology [Boulder] 29 (2001) 935-938
22. Wilson L., Sparks R.S.J., and Walker G.P.L. Explosive volcanic eruptions - IV. The control of magma properties and conduit geometry on eruption column behaviour. Geophysical Journal of the Royal Astronomical Society 63 (1980) 117-148
23. Woods A.W. The fluid dynamics and thermodynamics of eruption columns. Bulletin of Volcanology 50 (1988) 169-193
24. Woolsey T.S., McCallum M.E., and Schumm S.A. Modeling of diatreme emplacement by fluidization, first international conference on kimberlites. Physics and Chemistry of the Earth. Pergamon (1975) 11-24