Two-layer shallow water modelling of fast geomorphic flows and experimental validation on idealised laboratory dam-break waves

31st IAHR Congress 2005: Water Engineering for the Future, Choices and Challenges

Volumn , Issue , 2005, Pages 6478-6488

  Spinewine, Benoit ^a  

^a UNIVERSITÉ CATHOLIQUE DE LOUVAIN   (Belgium)

Author keywords

Dam break; Laboratory experiments; Movable bed; Two layer shallow water model

Indexed keywords

SHEAR STRESS;

EQUIVALENT CONTINUUM; EROSION AND DEPOSITION; EXPERIMENTAL VALIDATIONS; GOVERNING EQUATIONS; LABORATORY EXPERIMENTS; MULTIPHASE APPROACH; UNIFIED DESCRIPTION; UNSTRUCTURED TRIANGULAR MESHES;

DAMS;

EID: 77958586665     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. BROOKS G.R., LAWRENCE D.E. (1999) The drainage of Lake Ha!Ha! reservoir and downstream geomorphic impacts along Ha!Ha! River, Saguenay area, Quebec, Canada. Geomorphology 28: 141-168.
2. CAO Z., PENDER G., WALLIS S., CARLING P.A. (2004) Computatinal dam-break hydraulics over erodible sediment beds. J. Hydraulic Engineering, ASCE, 130(7):689
3. CAPART H. (2000) Dam-break induced geomorphic flows. PhD thesis, Université catholique de Louvain, Louvain-la-Neuve, Belgium.
4. CAPART H., YOUNG D.L. (2002) Two-layer shallow water computations of torrential geomorphic flows. Proceedings of River Flow 2002, Louvain-la-Neuve, Belgium, September 2002.
5. FERREIRA R., LEAL J., CARDOSO A.H., ALMEIDA A.B. (2003). Sediment Transport by Dam-Break Flows. A Conceptual Framework Drawn from the Theories for Rapid Granular Flows. In EC Contract EVG1-CT-2001-00037 IMPACT Investigation of Extreme Flood Processes and Uncertainty, Proceedings 3rd Project Workshop, Louvain-la-Neuve, Belgium 6-7 November 2003 (CD-ROM).
6. FRACCAROLLO L., CAPART H., ZECH Y. (2003) A Godunov method for the computation of erosional shallow water transient. Int. J. of Numerical Methods in Fluids, 41:951-976.
7. GALLINO G.L., PIERSON T.C. (1985). Pollalie Creek debris flow and subsequent dam-break flood of 1980, East Fork Hood River Basin, Oregon. U. S. Geological Survey Water Supply Paper 2273, 22 pages.
8. GUINOT (2003) Godunov-type schemes: An introduction for engineers. Elsevier
9. SPINEWINE B., CAPART H., LE GRELLE N., SOARES FRAZÃO S., ZECH Y. (2002) Experiments and computations of bankline retreat due to geomorphic dam-break floods. Proceedings of River Flow 2002, IAHR International Conference on Fluvial Hydraulics, Louvain-la-Neuve, Belgium, September 4-6, 2002. Balkema: pp. 651-661
10. SPINEWINE B., CAPART H., LARCHER M., ZECH Y. (2003) Three-dimensional Voronoï imaging methods for the measurement of near-wall particulate flows. Experiments in Fluids, 34(2): 227-241.
11. SPINEWINE B., ZECH Y. (2005) Dam-break on a movable bed in presence of an initial bed discontinuity. Laboratory experiments and simulations with a multi-layer shallow-water model. XXXI IAHR Congress, Seoul, September 11-16, 2005.