3-D numerical simulations of eruption column collapse: Effects of vent size on pressure-balanced jet/plumes

Journal of Volcanology and Geothermal Research

Volumn 221-222, Issue , 2012, Pages 1-13

  Suzuki, Yujiro J ^a   Koyaguchi, Takehiro ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

Column collapse condition; Eruption cloud; Flow regime map; Numerical simulation; Turbulent mixing

Indexed keywords

3-D NUMERICAL SIMULATION; AMBIENT AIR; COLUMN COLLAPSE; CRITICAL CONDITION; CRITICAL MASS; CRITICAL VALUE; EXIT VELOCITY; FLOW REGIMES; PYROCLASTIC FLOWS; RICHARDSON NUMBER; THREE-DIMENSIONAL NUMERICAL SIMULATIONS; TRANSITION-STATE; TURBULENT JET; TURBULENT MIXING; VOLCANIC ERUPTIONS;

AIR ENTRAINMENT; BUOYANCY; COMPUTER SIMULATION; THREE DIMENSIONAL; VELOCITY;

FOUNTAINS;

COMPUTER SIMULATION; JET; MAGMA; PLUME; PYROCLASTIC FLOW; RICHARDSON NUMBER; THREE-DIMENSIONAL MODELING; TURBULENT FLOW; TURBULENT MIXING; VOLCANIC ERUPTION;

EID: 84857282288     PISSN: 03770273     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jvolgeores.2012.01.013     Document Type: Article

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