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Fig. 8. (A) Velocity field, (B) tangential profile and (C) normal profile of the
jet from Fig. 7 with freestream
flow velocity subtracted. The velocity magnitude contour in A reveals the jet
structure as defined in this work as the locus of points for which velocity
drops to within 5% of the freestream flow. Blank grid points represent
locations of zero relative velocity. Broken lines in profile plots (B,C) are
profile axes. Profiles are solid curves. Profile values to the right of axis
of a given profile in B and C represent flow in the positive
x'- and y'-directions, respectively, in the
rotated reference frame.