Journal
COMPUTING AND VISUALIZATION IN SCIENCE
Volume 14, Issue 8, Pages 401-417Publisher
SPRINGER
DOI: 10.1007/s00791-013-0190-7
Keywords
Free-surface hydrodynamical flows; Hydraulic engineering; Volume-of-fluidmodeling; Three-dimensional non-hydrostatic model; Dam breaks; Finite-element method
Categories
Funding
- Swiss national science foundation [200021_143470]
- Swiss National Science Foundation (SNF) [200021_143470] Funding Source: Swiss National Science Foundation (SNF)
Ask authors/readers for more resources
The numerical simulation of three-dimensional dam break flows is discussed. A non-hydrostatic numerical model for free-surface flows is considered, which is based on the incompressibleNavier-Stokes equations coupled with a volume-of-fluid approach. The numerical results obtained for a variety of benchmark problems show the validity of the numerical approach, in comparison with other numerical models, and allow to investigate numerically the non-hydrostatic three-dimensional effects, in particular for the usual test cases where hydrostatic approximations are known analytically. The numerical experiments on actual topographies, in particular the Malpasset dam break and the (hypothetical) break of the Grande-Dixence dam in Switzerland, also illustrate the capabilities of the method for large-scale simulations and real-life visualization.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available