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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

Autor
von Boetticher, A.; Turowski, J.; McArdell, B.W.; Rickenmann, D.; Hurlimann, M.; Scheidl, C.; Kirchner, J.
Tipus d'activitat
Article en revista
Revista
Geoscientific model development
Data de publicació
2017-11
Volum
10
Número
11
Pàgina inicial
3963
Pàgina final
3978
DOI
https://doi.org/10.5194/gmd-10-3963-2017 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/110785 Obrir en finestra nova
URL
https://www.geosci-model-dev.net/10/3963/2017/gmd-10-3963-2017.html Obrir en finestra nova
Resum
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...
Citació
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.
Grup de recerca
EnGeoModels - Monitoring and Modelling in Engineering Geology

Participants

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

Arxius