Author(s): Joseph H. W. Lee; C. F. Wong
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Abstract: The mixing of a line puff is studied via the flow analog of an advected puff. The passive scalar field in vertical sections of a near-vertical jet discharging at zero excess horizontal momentum into a horizontal crossflow is measured. The advected puff width, trajectory, and concentration are found to follow the same self-similar laws as those of a line puff.
Year: 1993