This paper is dedicated to the memory of Joe Hammack, who provided the impetus for this project. A new method is proposed to recover the water-wave surface elevation from pressure data obtained at the bottom of the fluid. The new method requires the numerical solution of a nonlocal nonlinear equation relating the pressure and the surface elevation which is obtained from the Euler formulation of the water-wave problem without approximation. From this new equation, a variety of different asymptotic formulas are derived. The nonlocal equation and the asymptotic formulas are compared with both numerical data and physical experiments. The solvability properties of the nonlocal equation are rigorously analyzed using the Implicit Function Theorem....
We present a consistent derivation of the pressure transfer function for small amplitude waves withi...
International audienceWe derive an equation relating the pressure at the flat bed and the profile of...
Generally, the pressure response function of the most commonly used linear wave theory may not perfe...
This paper is dedicated to the memory of Joe Hammack, who provided the impetus for this project. A n...
A new method is proposed to relate the pressure at the bottom of a fluid, the shape of the bathymetr...
The reconstruction of water wave elevation from bottom pressure measurements is an important issue f...
Thesis (Ph.D.)--University of Washington, 2012Euler's equations describe the evolution of waves on t...
The classical equations of water waves are reformulated as a system of two equations, one of which i...
International audienceThis paper is about the determination of a free surface wave profile from a gi...
Measuring a free surface wave motion without intrusive probes is of most importance for practical ap...
In this note, we establish the applicability and effectiveness of a recently developed approach to t...
International audienceWe present the derivation of a nonlinear weakly dispersive formula to reconstr...
Measuring a free surface wave motion without intrusive probes is of most importance for practical ap...
An assessment of formulas to recover wave surface elevation from pressure measurements was carried o...
The bottom pressure distribution beneath large amplitude waves is studied within linear theory in ti...
We present a consistent derivation of the pressure transfer function for small amplitude waves withi...
International audienceWe derive an equation relating the pressure at the flat bed and the profile of...
Generally, the pressure response function of the most commonly used linear wave theory may not perfe...
This paper is dedicated to the memory of Joe Hammack, who provided the impetus for this project. A n...
A new method is proposed to relate the pressure at the bottom of a fluid, the shape of the bathymetr...
The reconstruction of water wave elevation from bottom pressure measurements is an important issue f...
Thesis (Ph.D.)--University of Washington, 2012Euler's equations describe the evolution of waves on t...
The classical equations of water waves are reformulated as a system of two equations, one of which i...
International audienceThis paper is about the determination of a free surface wave profile from a gi...
Measuring a free surface wave motion without intrusive probes is of most importance for practical ap...
In this note, we establish the applicability and effectiveness of a recently developed approach to t...
International audienceWe present the derivation of a nonlinear weakly dispersive formula to reconstr...
Measuring a free surface wave motion without intrusive probes is of most importance for practical ap...
An assessment of formulas to recover wave surface elevation from pressure measurements was carried o...
The bottom pressure distribution beneath large amplitude waves is studied within linear theory in ti...
We present a consistent derivation of the pressure transfer function for small amplitude waves withi...
International audienceWe derive an equation relating the pressure at the flat bed and the profile of...
Generally, the pressure response function of the most commonly used linear wave theory may not perfe...