107 citations · 3.2k across the 144 of their papers we have counts for
7 papers · 1 filter
Group and phase velocities in the free-surface visco-potential flow: new kind of boundary layer induced instability
Denys Dutykh
Water wave propagation can be attenuated by various physical mechanisms. One of the main sources of wave energy dissipation lies in boundary layers. The present work is entirely de…
Energy of tsunami waves generated by bottom motion
Denys Dutykh, Frédéric Dias
In the vast literature on tsunami research, few articles have been devoted to energy issues. A theoretical investigation on the energy of waves generated by bottom motion is perfor…
Influence of sedimentary layering on tsunami generation
Denys Dutykh, Frédéric Dias
The present article is devoted to the influence of sediment layers on the process of tsunami generation. The main scope here is to demonstrate and especially quantify the effect of…
A two-fluid model for violent aerated flows
Frédéric Dias, Denys Dutykh, Jean-Michel Ghidaglia
In the study of ocean wave impact on structures, one often uses Froude scaling since the dominant force is gravity. However the presence of trapped or entrained air in the water ca…
A compressible two-fluid model for the finite volume simulation of violent aerated flows. Analytical properties and numerical results
Frédéric Dias, Denys Dutykh, Jean-Michel Ghidaglia
In the study of ocean wave impact on structures, one often uses Froude scaling since the dominant force is gravity. However the presence of trapped or entrained air in the water ca…
Visco-potential free-surface flows and long wave modelling
Denys Dutykh
In a recent study [DutykhDias2007] we presented a novel visco-potential free surface flows formulation. The governing equations contain local and nonlocal dissipative terms. From p…