Ali Tabaei

Nonlinear effects in reflecting and colliding internal wave beams

Using small-amplitude expansions, we discuss nonlinear effects in the reflection from a sloping wall of a time-harmonic (frequency

Nonlinear internal gravity wave beams

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Reflecting tidal wave beams and local generation of solitary waves in the ocean thermocline

) plane-wave beam of finite cross-section in a uniformly stratified Boussinesq fluid with constant buoyancy frequency

Visualization of nonlinear effects in reflecting internal wave beams

N_{0}

Resonant Long/Short Wave Interactions in an Unbounded Rotating Stratified Fluid

. The linear solution features the incident and a reflected beam, also of frequency

Analysis of variance method for the equivalent conductivity of rectangular blocks

\omega

Nonlinear spectral analysis of flow through porous media with isotropic lognormal hydraulic conductivity

, that is found on the same (opposite) side to the vertical as the incident beam if the angle of incidence relative to the horizontal is less (greater) than the wall inclination. As each of these beams is an exact nonlinear solution, nonlinear interactions are confined solely in the vicinity of the wall where the two beams meet. At higher orders, this interaction region acts as a source of a mean and higher-harmonic disturbances with frequencies

Viscous effects on Bragg scattering of water waves by an array of piles.

n\omega

Effects of Dissipation on Multiple Resonant Scattering of Monochromatic Waves by an Array of Cylinders

(

Resonant long--short wave interaction in an unbounded stratified fluid

n\,{=}\,2,3,\ldots