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PIV Applications in a High-Speed Wind Tunnel

Video of 2D-2C PIV in a High-Speed Wind Tunnel

Stereo PIV in the crossplane of a fin trailing vortex
Sketch of Stereo PIV setup in the crossplane of a fin trailing vortex

Stereo PIV in the crossplane of a fin trailing vortex

Mean streamwise velocity field (out-of-plane) of the fin trailing vortex at Mach 0.8
Mean streamwise velocity field (out-of-plane) of the fin trailing vortex at Mach 0.8

Mean and turbulent characterization of the fin trailing vortex

Dual stereo PIV of transonic flow over a rectangular cavity
Schematic setup for dual stereo PIV of transonic flow over a rectangular cavity

Dual stereo PIV of transonic flow over a rectangular cavity

Sample instantaneous vector field of flow over a cavity

Sample instantaneous vector field of flow over a cavity

Contributed by:
Steven J. Beresh (Sandia National Laboratories, Albuquerque, NM, U.S.A.)