Browsing Auburn Theses and Dissertations by Author "Johnson, Kyle"

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Three-Dimensional Velocity Measurements in the Wake of a Hemispherical Roughness Element Using Plenoptic Particle Image Velocimetry

Johnson, Kyle (2016-08-01)

Plenoptic particle image velocimetry (PIV) was used to perform instantaneous three-dimensional (3D) velocity measurements in the near-wake of a wall-mounted hemispherical roughness element at a Reynolds number (based on ...

Vortex Topology of a Pitching and Rolling Wing in Forward Flight

Johnson, Kyle (2019-12-09)

Vortex topology is analyzed from measurements of flow over a flat, rectangular plate with an aspect ratio of 2 which was articulated in pitch and roll, individually and simultaneously. The plate was immersed into a Re = ...