Turbulent flow over idealized water waves with varying wave slope ak and wave age c=u is investigated using direct numerical simulations at a bulk Reynolds number Re = 8000. In the present idealization, the shape of the water wave and the associated orbital velocities are prescribed and do not evolve dynamically under the action of the wind. The results show that the imposed waves signicantly influence the mean flow, vertical momentum fluxes, velocity variances, pressure, and form stress (drag). Compared to a stationary wave, slow (fast) moving waves increase (decrease) the form stress. At small c=u, waves act similarly to increasing surface roughness zo resulting in mean vertical velocity proles with shorter buer and longer logarithmic re...
The interaction of a developed train of gravity deep water waves with suddenly applied winds is inve...
We investigate the turbulent oscillatory flow generated by propagating surface waves close to the se...
This paper investigates the effect of wave motion on the turbulence in close proximity to the surfac...
Detailed observations of the air flow velocity, pressure and reynolds stresses above water waves in ...
A neutrally stratified turbulent airflow over a very young sea surface at a high-wind condition was ...
Large-eddy simulation (LES) with dynamic one-equation subgrid-scale stress model was utilized to stu...
The interaction of ocean waves and turbulence is a fundamental process in the ocean. Understanding a...
This study detailed the structure of turbulence in the air-side and water-side boundary layers in wi...
We perform direct numerical simulations to simulate the in-teraction between surface waves and the t...
In open-water environment, the interaction of progressive surface waves with the shear turbulence ge...
This paper is the third part of a report on systematic measurements and analyses of wind-generated w...
Accurate predictions of the sea state–dependent air–sea momentum flux require a thorough understandi...
International audienceThe specific properties of the turbulent wind stress and the related wind wave...
We investigate wind wave growth by direct numerical simulations solving for the two phase Navier-Sto...
Past studies have shown that there is a wave-enhanced, near-surface mixed-layer in which the dissipa...
The interaction of a developed train of gravity deep water waves with suddenly applied winds is inve...
We investigate the turbulent oscillatory flow generated by propagating surface waves close to the se...
This paper investigates the effect of wave motion on the turbulence in close proximity to the surfac...
Detailed observations of the air flow velocity, pressure and reynolds stresses above water waves in ...
A neutrally stratified turbulent airflow over a very young sea surface at a high-wind condition was ...
Large-eddy simulation (LES) with dynamic one-equation subgrid-scale stress model was utilized to stu...
The interaction of ocean waves and turbulence is a fundamental process in the ocean. Understanding a...
This study detailed the structure of turbulence in the air-side and water-side boundary layers in wi...
We perform direct numerical simulations to simulate the in-teraction between surface waves and the t...
In open-water environment, the interaction of progressive surface waves with the shear turbulence ge...
This paper is the third part of a report on systematic measurements and analyses of wind-generated w...
Accurate predictions of the sea state–dependent air–sea momentum flux require a thorough understandi...
International audienceThe specific properties of the turbulent wind stress and the related wind wave...
We investigate wind wave growth by direct numerical simulations solving for the two phase Navier-Sto...
Past studies have shown that there is a wave-enhanced, near-surface mixed-layer in which the dissipa...
The interaction of a developed train of gravity deep water waves with suddenly applied winds is inve...
We investigate the turbulent oscillatory flow generated by propagating surface waves close to the se...
This paper investigates the effect of wave motion on the turbulence in close proximity to the surfac...