Movies of Compression Ramp with Sidewalls
These movies correspond to the computations described in: J. Poggie
and K. M. Porter, "Flow Structure and Unsteadiness in a
Highly-Confined Shock-Wave / Boundary-Layer Interaction," Physical
Review Fluids, Vol. 4, 024602, 2019. DOI: 10.1103/PhysRevFluids.4.024602
Movies
Numbers correspond to figure numbers in the journal article.
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Figure-4.mp4:
Grayscale contours of density in plane normal to
incoming boundary layer (x/delta0 = 80).
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Figure-5.mp4:
Grayscale contours of density in plane normal to ramp, at
approximately x/delta0 = 111.
- movie_plane5_lp.mp4:
Color contours of low-pass filtered streamwise velocity in plane
normal to ramp. Black and white solid lines indicate instantaneous
and mean contour levels of streamwise velocity (normalized values of
0.2, 0.8, and 0.9).
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Figure-6.mp4:
Grayscale contours of density in center plane of computational
domain (z/delta0 = 10).
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Figure-4-5-6.mp4:
Combination of Figures 4-6. Grayscale contours of density in
center plane, plane normal to incoming boundary layer, and
plane normal to ramp.
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Figure-5-10.mp4:
Combination of Figures 5 and 10. Grayscale contours of
density in plane normal to ramp, at approximately x/delta0 =
111. Contours of skin friction magnitude on left wall
(z/delta0= 0) and floor (minimum y) of computational domain.
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Figure-6-10.mp4:
Combination of Figures 6 and 10. Grayscale contours of density
in center plane of computational domain (z/delta0 = 10).
Contours of skin friction magnitude on left wall
(z/delta0 = 0) and floor (minimum y) of computational domain.
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Figure-10.mp4:
Contours of skin friction magnitude on left wall (z/delta0 = 0)
and floor (minimum y) of computational domain.
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Figure-11.mp4:
View looking downstream; contours of skin friction magnitude
on all three no-slip boundaries.
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Figure-11-pressure.mp4:
Same view as Figure 11, but contours of pressure.