Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Hot Film Measurements"”.
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Aerodynamic Measurements in a Wind Tunnel on Scale Models of a 777 Main Landing Gear
Aerodynamic measurements were taken over models of the Boeing 777 high fidelity isolated landing gear in the 6- by 6-foot Virginia Tech Stability Wind Tunnel (VT-SWT) at a free-stream Mach number of 0.16. Noise control devices (NCD) were developed at Virginia Tech [9] to reduce noise by shielding …
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Studies of Vortex Breakdown and its Stability in a Confined Cylindrical Container
… The experiments included flow visualization and hot-film measurements, and the numerical simulation included the solution by solving axisymmetric and the three-dimensional Navier-Stokes equations. The thesis offers detail investigations on the following specific issues: spiral vortex breakdown …
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The Effects of Vortex Generator Jet Frequency, Duty Cycle, and Phase on Separation Bubble Dynamics
… image velocimetry and substantiated with a hot-film anemometer were used to answer fundamental questions about the influence of VGJs on a separated boundary layer. The data were collected on the suction surface of the Pack B blade profile, which has a non-reattaching separation bubble …
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An Improved Prescribed Wake Analysis for Wind Turbine Rotors
… more stable. An extensive set of three component hot film measurements was collected. In addition to being a valuable resource for modelers, the data set helped show the superior flow field predicting capabilities of the revised code. Velocity profiles near a tip vortex are contained in the data …
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Laser Doppler velocimeter measurements in a turbulent junction vortex
… of the model. The investigation centered around measurements of mean velocity vectors at over 1,700 locations on the plane of symmetry. In addition, extensive turbulence measurements in regions of interest on the plane of symmetry were also made. All of the measurements are performed with a …