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Showing 1 to 3 of 3 for “"ejection motions"”.
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Structure of turbulence in the marine atmospheric surface layer
… upon interaction with the outer flow. This ejection of low speed fluid into the mean flow is responsible for locally high values of turbulent kinetic energy. Although a great deal is known about these structures in laboratory flows, little has been done to investigate if such structures are …
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Investigation of horizontal meteorological structures in comparison to turbulent structures at a forest edge
… daily variation could be observed for ejections and sweeps, with strong ejection motions during daytime (updraft) and strong sweep motions during nighttime (downdraft). The thermal updraft during daytime could be attributed to the highest temperatures occurring near the forest edge (1.5 …
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Control of the buffer and logarithmic layers in wall-bounded turbulent flows
… of the self-similar, wall-attached sweep and ejection motions and their associated vortex clusters that reside in the logarithmic layer, while modifying the near-wall dynamics as little as possible. When these wavelengths are removed, we observe a positive, outward shift in the mean velocity …