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DebrisInterMixing-2.3: a finite volume solver for three-dimensional debris-flow simulations with two calibration parameters. Part 2: Model validation with experiments

Author
von Boetticher, A.; Turowski, J.; McArdell, B.W.; Rickenmann, D.; Hurlimann, M.; Scheidl, C.; Kirchner, J.
Type of activity
Journal article
Journal
Geoscientific model development
Date of publication
2017-11
Volume
10
Number
11
First page
3963
Last page
3978
DOI
https://doi.org/10.5194/gmd-10-3963-2017 Open in new window
Repository
http://hdl.handle.net/2117/110785 Open in new window
URL
https://www.geosci-model-dev.net/10/3963/2017/gmd-10-3963-2017.html Open in new window
Abstract
Here, we present validation tests of the fluid dynamic solver presented in von Boetticher et al. (2016), simulating both laboratory-scale and large-scale debris-flow experiments. The new solver combines a Coulomb viscoplastic rheological model with a Herschel-Bulkley model based on material properties and rheological characteristics of the analyzed debris flow. For the selected experiments in this study, all necessary material properties were known - the content of sand, clay (including its mine...
Citation
von Boetticher, A., Turowski, J., McArdell, B.W., Rickenmann, D., Hurlimann, M., Scheidl, C., Kirchner, J. DebrisInterMixing-2.3: a finite volume solver for three-dimensional debris-flow simulations with two calibration parameters. Part 2: Model validation with experiments. "Geoscientific model development", Novembre 2017, vol. 10, núm. 11, p. 3963-3978.
Group of research
EnGeoModels - Monitoring and Modelling in Engineering Geology

Participants

  • von Boetticher, A.  (author)
  • Turowski, J  (author)
  • McArdell, Brian, W  (author)
  • Rickenmann, Dieter  (author)
  • Hürlimann Ziegler, Marcel  (author)
  • Scheidl, Christian  (author)
  • Kirchner, J  (author)

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