What is it about?
We used a revolutionary imaging system to record the 3D fluid mechanics in the wake of a hemisphere. Almost 1000 samples were gathered and processed, allowing for advance post processing algorithms to be used to examine the most dominant features of the flow.
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Why is it important?
Eventually, we would like to expand this research to look about both rough and porous surfaces, similar to a river bed. Additionally, this study represents the first full scale application of plenoptic PIV.
Read the Original
This page is a summary of: Volumetric Velocity Measurements in the Wake of a Hemispherical Roughness Element, AIAA Journal, July 2017, American Institute of Aeronautics and Astronautics (AIAA),
DOI: 10.2514/1.j055454.
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