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Numerical study of an impulse wave generated by a sliding mass

Author
Schillaci, E.; Favre, F.; Antepara, O.; Balcazar, N.; Oliva, A.
Type of activity
Journal article
Journal
International journal of computational methods and experimental measurements
Date of publication
2018
Volume
6
Number
1
First page
98
Last page
109
DOI
10.2495/CMEM-V6-N1-98-109
Project funding
Multiscale modelling and direct numerical simulation of gas liquid multiphase flows in bubbles, films and sprays
Repository
http://hdl.handle.net/2117/111388 Open in new window
URL
https://www.witpress.com/elibrary/cmem-volumes/6/1/1961 Open in new window
Abstract
In this work, a numerical framework for the direct numerical simulation of tsunami waves generated by landslide events is proposed. The method, implemented on the TermoFluids numerical platform, adopts a free surface model for the simulation of momentum equations; thus, considering the effect of air on the flow physics negligible. The effect of the solid motion on the flow is taken into account by means of a direct forcing immersed boundary method (IBM). The method is available for 3-D unstructu...
Citation
Schillaci, E., Favre, F., Antepara, O., Balcazar, N., Oliva, A. Numerical study of an impulse wave generated by a sliding mass. "International journal of computational methods and experimental measurements", 2018, vol. 6, núm. 1, p. 98-109.
Keywords
3-D unstructured mesh, AMR, CFD, Conservative level-set, Finite-volume discretization, Fluids–solid interaction, Free-surface model, Immersed boundary method, Tsunami simulation
Group of research
CTTC - Heat and Mass Transfer Technological Center

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