107 citations · 3.2k across the 144 of their papers we have counts for
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Vortexons in axisymmetric Poiseuille pipe flows
Francesco Fedele, Denys Dutykh
We present a study on the nonlinear dynamics of small long-wave disturbances to the laminar state in non-rotating axisymmetric Poiseuille pipe flows. At high Reynolds numbers, the…
Run-up amplification of transient long waves
Themistoklis Stefanakis, Shanshan Xu, Denys Dutykh +1
The extreme characteristics of long wave run-up are studied in this paper. First we give a brief overview of the existing theory which is mainly based on the hodograph transformati…
Fast accurate computation of the fully nonlinear solitary surface gravity waves
Didier Clamond, Denys Dutykh
In this short note, we present an easy to implement and fast algorithm for the computation of the steady solitary gravity wave solution of the free surface Euler equations in irrot…
Camassa-Holm equations and vortexons for axisymmetric pipe flows
Francesco Fedele, Denys Dutykh
In this paper, we study the nonlinear dynamics of an axisymmetric disturbance to the laminar state in non-rotating Poiseuille pipe flows. In particular, we show that the associated…
Camassa-Holm type equations for axisymmetric Poiseuille pipe flows
Francesco Fedele, Denys Dutykh
We present a study on the nonlinear dynamics of a disturbance to the laminar state in non-rotating axisymmetric Poiseuille pipe flows. The associated Navier-Stokes equations are re…
Generation of two-dimensional water waves by moving bottom disturbances
Hayk Nersisyan, Denys Dutykh, Enrique Zuazua
We investigate the potential and limitations of the wave generation by disturbances moving at the bottom. More precisely, we assume that the wavemaker is composed of an underwater…