Articles | Volume 15, issue 1
https://doi.org/10.5194/gi-15-141-2026
https://doi.org/10.5194/gi-15-141-2026
Research article
 | 
08 May 2026
Research article |  | 08 May 2026

Experimental analysis of Taylor bubble regimes using kymography: a tool for understanding bubble ascent dynamics in open-vent volcanic conduits

Hannah Calleja, Eric C. P. Breard, Tom D. Pering, Linda A. Kirstein, Ian B. Butler, and J. Godfrey Fitton

Related authors

Where curling stones collide with rock mechanics: cyclical damage accumulation and fatigue in granitoids
Derek D. V. Leung, Florian Fusseis, and Ian B. Butler
Solid Earth, 17, 429–452, https://doi.org/10.5194/se-17-429-2026,https://doi.org/10.5194/se-17-429-2026, 2026
Short summary
Water Vapor Detection in Volcanic Plumes: Near-Infrared Cameras applications at Lascar, Chile, and Litli Hrútur, Iceland
Felipe Rojas Vilches, Tobias P. Fischer, Scott Nowicki, Melissa Anne Pfeffer, Felipe Aguilera, Tom D. Pering, Thomas Wilkes, Susana Layana, Cristobal Gonzalez, Matthew Fricke, John Ericksen, and Melanie Moses
EGUsphere, https://doi.org/10.5194/egusphere-2025-6430,https://doi.org/10.5194/egusphere-2025-6430, 2026
Short summary
Using internal standards in time-resolved X-ray micro-computed tomography to quantify grain-scale developments in solid-state mineral reactions
Roberto Emanuele Rizzo, Damien Freitas, James Gilgannon, Sohan Seth, Ian B. Butler, Gina Elizabeth McGill, and Florian Fusseis
Solid Earth, 15, 493–512, https://doi.org/10.5194/se-15-493-2024,https://doi.org/10.5194/se-15-493-2024, 2024
Short summary
Biotite supports long-range diffusive transport in dissolution–precipitation creep in halite through small porosity fluctuations
Berit Schwichtenberg, Florian Fusseis, Ian B. Butler, and Edward Andò
Solid Earth, 13, 41–64, https://doi.org/10.5194/se-13-41-2022,https://doi.org/10.5194/se-13-41-2022, 2022
Short summary

Cited articles

Abdulkadir, M., Zhao, D., Sharaf, S., Abdulkareem, L., Lowndes, I. S., and Azzopardi, B. J.: Interrogating the effect of 90° bends on air-silicone oil flows using advanced instrumentation, Chem. Eng. Sci., 66, 2453–2467, https://doi.org/10.1016/j.ces.2011.03.006, 2011. 
Abdulkadir, M., Kajero, O. T., Zhao, D., Al–Sarkhi, A., and Hunt, A.: Experimental investigation of liquid viscosity's effect on the flow behaviour and void fraction in a small diameter bubble column: How much do we know?, J. Pet. Sci. Eng., 207, https://doi.org/10.1016/j.petrol.2021.109182, 2021a. 
Abdulkadir, M., Ugwoke, B., Abdulkareem, L. A., Zhao, D., and Hernandez-Perez, V.: Experimental investigation of the characteristics of the transition from spherical cap bubble to slug flow in a vertical pipe, Exp. Therm. Fluid Sci., 124, 110349, https://doi.org/10.1016/J.EXPTHERMFLUSCI.2021.110349, 2021b. 
Ambrose, S.: The rise of Taylor bubbles in vertical pipes, Doctoral Dissertation, University of Nottingham, https://www.researchgate.net/publication/294596861_The_rise_of_Taylor_bubbles_in_vertical_pipes (last access: 24 June 2025), 2015. 
Aql, A. and Al-Safran, E.: Investigation of Taylor bubble behavior in upward and downward vertical and inclined pipe flows, Geoenergy Science and Engineering, 242, https://doi.org/10.1016/j.geoen.2024.213194, 2024. 
Download
Short summary
Some volcanic eruptions are driven by huge gas pockets called Taylor bubbles. Volcanologists use experiments that replicate flow inside volcanic conduits to study these eruptions. We show for the first time that kymography can be used to effectively quantify key Taylor bubble flow features such as: gas volume fraction, gas and liquid slug velocities, bubble length and diameter, falling film thickness, bubble and coalescence event counts, and to indicate steady-state ascent.
Share