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Topographic effects on CO2, diffusion and dissolution from the seafloor
(Elsevier, 2009-02)
At 3000 meters depth liquid CO2 is denser than seawater and hence will be stored as a “lake” on the deep ocean floor, which is expected to gradually be dissolved in seawater. Ocean currents and turbulence will influence ...
Sea surface gravity wave - wind interaction in the marine atmospheric boundary layer
(Elsevier, 2014)
In this study, we investigate the turbulence structure over idealized wind-generated surface gravity waves with varying wave age using a wave-modified one-dimensional boundary layer model. To prescribe the shape of the ...
Sensor movement correction for direct turbulence measurements in the marine atmospheric boundary layer
(Elsevier, 2012)
Understanding of the turbulent exchange processes between the ocean and the overlying atmosphere is essential for wind shear and turbulence structure of the Marine Atmospheric Boundary Layer (MABL). This is highly relevant ...
Analysis of a low-level coastal jet off the western coast of Norway
(Elsevier, 2014)
Offshore wind installations depend strongly on an improved knowledge of the atmospheric and ocean conditions affecting the
marine atmospheric boundary layer (MABL). In particular the better understanding of atmospheric ...
Turbulence Measurements in Shallow Water from a Subsurface Moored Moving Platform
(Elsevier, 2013)
Preliminary results are presented from a moored, autonomous instrument measuring the upper ocean turbulent dissipation
rate together with the surface gravity wave field. Observations are made in the area approximately 30 ...
PVTx Properties of a Two-phase CO2 Jet from Ruptured Pipeline
(Elsevier, 2013)
Span and Wagner equation of state (SW EOS) have been used to investigate changes in the thermodynamic properties of CO2 during a depressurization process from a pipeline into marine environment. The process is assumed to ...
Perturbation in the atmospheric acoustic field from a large offshore wind farm in the presence of surface gravity waves
(Elsevier, 2013)
In this study a quantitatively reliable approximation of atmospheric sound wave propagation is given in the presence of a
large wind farm. Rough sea surface is used as lower boundary condition at the sea surface, and an ...
A numerical study of transport and spreading of gases from natural analogues of gas-seepage through the seafloor
(Elsevier, 2009-02)
Natural leakages of CO2 are reported in the literature at mid ocean ridges and CH4 seepages in hydrocarbon rich ares. These could potentially serve as natural analogues of leakages from CO2 storages. In this study we have ...
Upper Ocean Response to Large Wind Farm Effect in the Presence of Surface Gravity Waves
(Elsevier, 2012)
The upper ocean response in the presence of a wind farm is studied numerically, taking into account the effect of surface
gravity waves. The farm geometry is a simplified rigid rectangle with characteristic size of L ...
Characterization of the SUMO Turbulence Measurement System for Wind Turbine Wake Assessment
(Elsevier, 2014)
The remotely piloted aircraft system (RPAS) SUMO (Small Unmanned Meteorological Observer) has been equipped with a miniaturized 5-hole probe sensor system for measurement of the 3-dimensional flow vector with a temporal ...