Non-hydrostatic modeling of nonlinear waves in a circular channel

On Nonlinear Water Waves in a Channel

on nonlinear water waves in a channel

Nonlinear Dynamics of Hydrostatic Internal Gravity Waves

Stratified hydrostatic fluids have linear internal gravity waves with different phase speeds and vertical profiles. Here a simplified set of partial differential equations (PDE) is derived to represent the nonlinear dynamics of waves with different vertical profiles. The equations are derived by projecting the full nonlinear equations onto the vertical modes of two gravity waves, and the result...

Non-hydrostatic modelling of waves in layered fluids

Layered fluids occur at numerous places in nature where two fluids of different density are involved and mixing is limited. The two fluids flow on top of each other with interactions at the interface only, but they can influence each other to a high degree regarding wave propagation and dissipation. In this thesis a non-hydrostatic two-layer 2DV model, based on the scheme presented by Stelling ...

Modeling of RF Waves in Free Space Optical Communication System Under Gamma-Gamma Turbulent Channel Effect

In this paper, an enhancement design of communication system using optical radio frequency (RF) waves in free space optical communication (FSO) system is presented. To our knowledge, it is the first time that the effect of Gamma-Gamma turbulent channel model on the performance of the proposed system is analyzed and simulated. To obtain an optical communication system with good performance and h...