The final assessment was based on measurements of the distribution of longitudinal turbulence in the wake of single generators. A span-wise variation of turbulence of the order of 1% was required at ...

It is in this “surface layer” region that wind turbines operate in the atmospheric boundary layer. I will present key new knowledge extracted from high-fidelity large-eddy simulations by Jarred ...

Exchange Processes between the Surface and the Atmospheric Boundary Layer The exchange of energy, gases, and aerosol particles between the surface (vegetation, urban landscape) is mostly driven by ...

GEO4926 – Turbulent Boundary Layers in the Atmosphere and Ocean Examination support material Approved calculator Language of examination The examination text is given in English. You may submit your ...

In order to make use of the ever-improving microprocessor performance, the applications must be modified to take advantage of the parallelism of today's microprocessors. One such application that ...

The layers are turbulent, with highly energetic and rapidly varying motions that are hard to predict. The first part of the course covers basic elements of turbulence theory: Reynolds decompositions, ...

The boundary between the ocean and the atmosphere, where the air and sea interact, is known as the sea surface microlayer. Understanding how nutrients, pollutants and organic matter are exchanged ...

The key findings from this work are corroborating (1) Kolmogorov’s -5/3 scaling and (2) Obukhov-Corrsin’s hypothesis that scalar energy dissipation is driven by inertial motion in the marine ...

Different Kinds Of Turbulence There are three general types of turbulence: boundary layer, mountain wave and clear air turbulence. The latter is especially hazardous for pilots, crew and passengers.

Conventionally neutral atmospheric boundary layers (ABLs) are frequently encountered in nature, and their flow dynamics affect the transfer of momentum, heat, and humidity in the atmosphere. Therefore ...