Geoscientific Model Development
Geoscientific Model Development
GMD
Articles | Volume 14, issue 6
Articles | Volume 14, issue 6
https://doi.org/10.5194/gmd-14-3553-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-14-3553-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 14, issue 6
Model description paper
 | Highlight paper
 | 
11 Jun 2021
Model description paper | Highlight paper |  | 11 Jun 2021

A discontinuous Galerkin finite-element model for fast channelized lava flows v1.0

Colton J. Conroy and Einat Lev

Viewed

Total article views: 4,463 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
3,573 818 72 4,463 392 68 104
  • HTML: 3,573
  • PDF: 818
  • XML: 72
  • Total: 4,463
  • Supplement: 392
  • BibTeX: 68
  • EndNote: 104
Views and downloads (calculated since 21 Sep 2020)
Cumulative views and downloads (calculated since 21 Sep 2020)

Viewed (geographical distribution)

Total article views: 4,463 (including HTML, PDF, and XML) Thereof 4,131 with geography defined and 332 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 19 Nov 2025
Download
Short summary
Lava flows present a natural hazard to communities around volcanoes and are usually slow-moving (< 1-5 cm/s). Lava flows during the 2018 eruption of Kilauea volcano, Hawai’i, however, reached speeds as high as 11 m/s. To investigate these dynamics we develop a new lava flow computer model that incorporates a nonlinear expression for the fluid viscosity. Model results indicate that the lava flows at Site 8 of the eruption displayed shear thickening behavior due to the flow's high bubble content.
Read more
Share